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ERW CDW PRECISION TUBES
Our product range includes a wide range of erw / cdw precision tubes, ms erw tube, en 10305-2 e195 e235 e355 welded cold drawn precision steel tubes, cold draw welded tybe h9 - en 10305-2 grades e195, e235, e275, e355, e460., en 10305-2 part 2: welded cold drawn precision tubes e195 e235 e275 e355 s500mc and en 10305-3 part 3: welded cold tubes e195 e220 e235 e260 e275 e320 e355 e370 s500mc.
ERW / CDW Precision Tubes
Product Price: Rs 60 / KgGet Best Price
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Product Details:
| Size | 19.05 TO 114.3 MM OD |
| Unit Pipe Length | 6 meter, Customized |
| Material | MS /CS |
| Steel Grade | BS 6323 BS 3059 BS 3606 ASTM A178 IS 3601 IS 1914 ASTM A 214 IS 3074 DIN 17177 DIN 2393 |
| Color | BLACK |
| Shape | Round |
| Surface Finishing | MILL FINISH |
| IS 3074 | BS 6323 | JIS G 3445 | DIN 2393 | ASTM A 513 |
PUSHPAK ERW / CDW Precision Tubes are produced at our state- of- the- art manufacturing plant that has the capabilities to produce high quality tubes at low cost and with short lead times.
Our CDW Tubes are suitable for a wide variety of applications since they have several special characteristics such as:
PUSHPAK offering ERW/CDW Precision Tubes, which are widely used in making shock absorber, gas spring applications,
- High precision dimensional tolerances.
- Higher strength.
- Controlled uniform mechanical properties.
- Smooth surface finish - 0.2 Ra for cylinder bore quality.
- Uniform sectional thickness.
Various steps in the manufacturing process accord our CDW tubes all the desired characteristics:
- Annealing and Surface treatment of ERW tubes.
- Cold swaging/push pointing operations for preparing pointed ends.
- High precision close machined die to control outer diameter.
- Plug placed coaxial with outer die to control inner diameter.
- Annealing, straightening, 100 % eddy current testing ensure quality and fitness for required application.
| Application | Indian | British | Japanese | German | American |
| Automobiles | IS 3074 | BS 6323 | JIS G 3445 | DIN 2393 | ASTM A 513 |
| - | - | - | - | - | |
| Shock Absorbers | IS 3074 | BS 6323 | JIS G 3445 | DIN 2393 | ASTM A 513 |
| Boilers | IS 1914 | BS 3059 | JIS G 3461 | - | ASTM A 53 |
| - | - | - | - | ASTM A 214 | |
| Air Heaters | IS 3601 | BS 3059 | JIS G 3461 | DIN 1717 | ASTM A 214 |
| Bicycles | IS 2039 | BS 1717 | - | - | - |
| Gen. Engg. | IS 3601 | BS 6323 | JIS G 3445 | DIN 2393 & 94 | - |
| transformers | IS 8036 | - | - | - | - |
| Furniture | IS 7138 | - | JIS G 3445 | - | - |
| Sectional | IS 4923 | - | JIS G 3466 | - | ASTM A 500 Gr.A |
| Structural | IS 1161 | BS 4360 | JIS G 3444 | - | ASTM A 500 Gr.A |
| Heat Exchanger | - | BS 3606 | JIS G 3461 | DIN 17177 | ASTM A 178,214 |
| Oil Pipes | IS 1978 | BS 1387 | JIS G 3452 | DIN 17177 | API 5L Gr.A |
| Idler Tubes | IS 9295 | - | - | - | - |
European Standard : BS EN 10305-2 / BS EN 10305-3
American Standard – ASTM A 513
Additional Information:
- Packaging Details: FORMS OF PACKING: Box packing Crate packing Bundle packing Jute or Hessian cloth packing Plastic wrapping Packing can also be done according to customers requirement.
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MS ERW Tube
Product Price: Rs 52 / KgGet Best Price
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Product Details:
| Material | Mild Steel |
| Color | Silver |
| Unit Length | 6m, 3m |
| Hollow Sections | Rectangular, Square |
| Surface Finish | Polished |
Turks head and sizing roll ensure straightening sizing of tubes into various sections such as rectangular, square, elliptical and oval.
- Annealing, Pressure testing, Eddy current testing, straightening or cutting ensure quality and fitness for required application.
Additional Information:
- Packaging Details: FORMS OF PACKING: Box packing Crate packing Bundle packing Jute or Hessian cloth packing Plastic wrapping Packing can also be done according to customers requirement.
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EN 10305-2 E195 E235 E355 Welded Cold Drawn Precision Steel Tubes
Product Price: Rs 140 / KgGet Best Price
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Product Details:
| Unit Pipe Length | CUSTMIZE |
| Material | EN 10305-2 and DIN 2393 Grade Comparison DIN Norms: DIN 2393 EN Norms: EN 10305-2 UNI Norms: UNI 7 |
| Shape | ROUND |
| Brand | PUSHPAK |
| Material Grade | P195GH, P235GH, P265GH, 20MnNb6,16Mo3, 8MoB5-4, 14MoV6.3, 10CrMo5.5,13CrMo4-5, 10CrMo9-10, 11CrMo |
| Country of Origin | Made in India |
- high level of dimensional accuracy for the Internal Diameter ID and Outside Diameter OD
- strictly tolerances of wall thickness
- Smooth surfaces
- good concentricity
- improved resistance properties through cold forming
EN 10305-2 and DIN 2393 Grade Comparison
| DIN Norms: DIN 2393 | EN Norms: EN 10305-2 | UNI Norms: UNI 7946 |
| RSt 34.2 | E195 | Fe320 |
| RSt 37.2 | E235 | Fe360 |
| St 52.3 | E355 | Fe490 |
EN 10305-2 Welded cold drawn precision steel tubes Delivery Condition
| Designation | Symbol | Description |
| Cold drawn / hard | +C | Without thermal processing, after the process of cold drawing is finished |
| Cold drawn / soft | +LC | After final thermal processing, appropriate drawing |
| Cold drawn and annealed | +SR | After the final cold drawing process and annealing thermal processing in a controlled atmosphere |
| Annealed | +A | After the final cold drawing process, the pipes are annealed in a controlled atmosphere |
| Normalized | +N | After the final cold drawing process, the pipes are normalized in a controlled atmosphere |
EN 10305-2 Welded cold drawn precision steel tubes Mechanical properties in room temperature
| Steel grade | Maximum values depending on the delivery condition | |||||||||||
| +C | +LC | +SR | +A | +N | ||||||||
| Steel symbol | RmMPa | A % | RmMPa | A % | RmMPa | ReHMpa | A % | RmMPa | A % | Rm MPa | ReHMpa | A % |
| E155 | 400 | 6 | 350 | 10 | 350 | 245 | 18 | 260 | 28 | 270 do 410 | 155 | 28 |
| E195 | 420 | 6 | 370 | 10 | 370 | 260 | 18 | 290 | 28 | 300 do 440 | 195 | 28 |
| E235 | 490 | 6 | 440 | 10 | 440 | 325 | 14 | 315 | 25 | 340 do 480 | 235 | 25 |
| E275 | 560 | 5 | 510 | 8 | 510 | 375 | 12 | 390 | 21 | 510 do 550 | 275 | 21 |
| E355 | 640 | 4 | 590 | 6 | 590 | 435 | 10 | 450 | 22 | 490 do 630 | 355 | 22 |
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Cold Draw Welded TYBE H9 - EN 10305-2 Grades E195, E235, E275, E355, E460.
Product Price: Rs 135 / KgGet Best Price
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Product Details:
| Shape | ROUND |
| Straight Lengths And Coils | telescopic cylinders,tubes for piston rods,tubes for automotive and mechanical |
| Size/Diameter | 15 mm to 300 mm |
| Unit Pipe Length | 6 meter |
| Material | EN 10305-2 grades: E195,E235,E275,E355,E460. |
| Standard: EN 10305-2 Equivalent Standards: DIN 2393, DIN 2394, NF A49-341, BS 6323-6 | |||||||||||||||||||||||||
| Material: E355, 1.0580 Equivalent Materials: CEW 5, St52-3, TS-47a | |||||||||||||||||||||||||
| Chemistry Composition | |||||||||||||||||||||||||
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| Mechanical Properties | |||||||||||||||||||||||||
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| EN 10305-2 specifies the technical delivery conditions for welded cold drawn steel tubes of circular cross section for precision application. It can also be applicable to other types of cross section. Tubes according to EN 10305-2 are characterized by having precisely defined tolerances on dimensions and a specified surface roughness. Typical fields of application are in the vehicle, furniture and general engineering industries. | |||||||||||||||||||||||||
| Manufacture: the tubes shall be manufactured from electric welded pre-tubes by cold drawing or other suitable processes. The tubes shall not include welds used for joining lengths of flat rolled strip prior to forming the pre-tube. Delivery Condition: cold drawn (hard) as +C, cold drawn (soft) as +LC, cold drawn and stress relieved as +SR, annealed as +A, normalized as +N. Inspection & Test: chemistry composition analysis, tensile test, flattening test, flaring test, NDT, surface inspection and dimension check. | |||||||||||||||||||||||||
| Length: 5800mm; 6000mm; 10000mm; 11800mm; and so on. Further process: cutting into short length, deformation, coating. | |||||||||||||||||||||||||
| Keyword: precision steel tube, EN 10305-2, precision steel tube, high precision, cng tube, HPL Tube | |||||||||||||||||||||||||
Additional Information:
- Packaging Details: STRAPPED BUNDLES
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EN 10305-2 Part 2: Welded cold drawn precision tubes E195 E235 E275 E355 S500MC
Product Price: Rs 135 / KgGet Best Price
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Product Details:
| Packing Details | hex bundle |
| Size/Diameter | od 6 mm - 120 mm |
| Unit Pipe Length | custmize |
| Shape | ROUND |
| Straight Lengths And Coils | Length: 5800mm; 6000mm; 10000mm; 11800mm; and so on. Further process: cutting into short length, def |
| Tensile Strength | Standard: EN 10305-2 Equivalent Standards: DIN 2393, DIN 2394, NF A49-341, BS 6323-6 |
| Material | Material: E355, 1.0580 Equivalent Materials: CEW 5, St52-3, TS-47a |
| EN 10305-2 Steel tubes for precision applications Part 2: Welded cold drawn tubes Standard: EN 10305-2 Equivalent Standards: DIN 2393, DIN 2394, NF A49-341, BS 6323-6 |
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| Material: E355, 1.0580 Equivalent Materials: CEW 5, St52-3, TS-47a |
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| Chemistry Composition | |||||||||||||||||||||||||
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| Mechanical Properties | |||||||||||||||||||||||||
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| EN 10305-2 specifies the technical delivery conditions for welded cold drawn steel tubes of circular cross section for precision application. It can also be applicable to other types of cross section. Tubes according to EN 10305-2 are characterized by having precisely defined tolerances on dimensions and a specified surface roughness. Typical fields of application are in the vehicle, furniture and general engineering industries. | |||||||||||||||||||||||||
| Manufacture: the tubes shall be manufactured from electric welded pre-tubes by cold drawing or other suitable processes. The tubes shall not include welds used for joining lengths of flat rolled strip prior to forming the pre-tube. Delivery Condition: cold drawn (hard) as +C, cold drawn (soft) as +LC, cold drawn and stress relieved as +SR, annealed as +A, normalized as +N. Inspection & Test: chemistry composition analysis, tensile test, flattening test, flaring test, NDT, surface inspection and dimension check. |
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| Length: 5800mm; 6000mm; 10000mm; 11800mm; and so on. Further process: cutting into short length, deformation, coating. |
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| Keyword: precision steel tube, EN 10305-2, precision steel tube, high precision, cng tube, HPL Tube | |||||||||||||||||||||||||
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EN 10305-3 Part 3: Welded cold tubes E195 E220 E235 E260 E275 E320 E355 E370 S500MC
Product Price: Rs 135 / KgGet Best Price
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Product Details:
| Tensile Strength | Mechanical Properties Tensile Strength , MPa Yield Strength, MPa Elongation, % Delivery Condition 31 |
| Unit Pipe Length | custmize |
| Material | Standard: EN 10305-3 Equivalent Standards: DIN 2393, DIN 2394, NF A49-646, BS 6323-6 |
| Shape | precision steel tube, EN 10305-3, precision steel tube, CDW steel tube, high precision, cng tube, HP |
| Elongation at rupture | Chemistry Composition C, % Si, % Mn, % P, % S, % 0.14 max 0.35 max 0.70 max 0.025 max 0.025 max |
| Size/Diameter | od 6 mm - 120 mm |
| Straight Lengths And Coils | custmize |
| Packing Details | hex bundle |
| EN 10305-3 specifies the technical delivery conditions for welded cold sized steel tubes of circular cross section for precision applications. It can also be applicable to non-circular (excluding square and rectangular) cross sections. Tubes according to EN 10305-3 are characterized by having precisely defined tolerances on dimensions and a specified surface roughness. Typical fields of application are in the vehicle, furniture and general engineering industries. | |
| Manufacture: the tubes shall be manufactured from steel strip by electric welding. The tubes shall not include welds used for joining lengths of flat rolled strip prior to forming the tube, except for coiled tubes which may be supplied in the delivery conditions +A and +N. Surface conditions: S1 (black); S2 (pickled); S3 (cold rolled); S4 (coated to an agreed condition). The surface conditions S1 and S3 apply for the strip. The surface condition S2 and S4 may apply for the strip or the tube. Delivery Condition: tubes made of the steel grades E155, E195, E235, E275 and E355 shall be supplied in the delivery condition +CR1 or +A or +N; tubes made of the grades E190, E220, E260, E320, E370, E420 and S500MC shall be supplied in the delivery condition +CR2. Inspection & Test: chemistry composition analysis, tensile test, flattening test, flaring test, NDT, surface inspection and dimension check. |
| ASTM A513 Standard Specification for Electric-Resistance-Welded Carbon and Alloy Steel Mechanical Tubing 1010; 1020; 1026 | |
| ASTM A519 Standard Specification for Seamless Carbon and Alloy Steel Mechanical Tubing 1010; 1020; 1035; 1045; 1541; 4130 | |
| DIN 2391 Seamless precision steel tubes St35Al (1.0212); St35Si (1.0211); St35 (1.0308); St45 (1.0408); St52 (1.0580) | |
| DIN 2393 Welded precision steel tubes St37-2; St52-3 | |
| EN 10305-1 Steel tubes for precision applications Part 1: Seamless cold drawn precision tubes E215 (1.0212); E235 (1.0308); E255 (1.0408); E355 (1.0580) | |
| EN 10305-2 Steel tubes for precision applications Part 2: Welded cold drawn precision tubes E195 (1.0034); E235 (1.0308); E275 (1.0225); E355 (1.0580); S500MC (1.0984) | |
| EN 10305-3 Steel tubes for precision applications Part 3: Welded cold sized tubes E195 (1.0034); E220 (1.0215); E235 (1.0308); E260 (1.0220); E275 (1.0225); E320 (1.0237); E355 (1.0580); E370 (1.0261); S500MC (1.0984) | |
| EN 10305-4 Steel tubes for precision applications Part 4: Seamless cold drawn precision tubes for hydraulic and pneumatic power systems E215 (1.0212); E235 (1.0308); E255 (1.0408); E355 (1.0580) | |
| GB/T 3093 High-pressure seamless steel tubes for diesel engine 10A; 20A; Q345A | |
| GB/T 3639 Seamless cold-drawn or cold-rolled steel tubes for precision applications 10; 20; 35; 45; Q355B | |
| GOST 9567-75 Precision steel pipes 10; 20; 35; 45; 10G2; 20Ch; 15ChM |
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DIN 2393 Welded precision steel tubes St37-2 St52-3
Product Price: Rs 125 / KgGet Best Price
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Product Details:
| Standard | Tolerance: +/-0.05mm. Special tolerance:+/-0.03mm |
| Unit Pipe Length | custom-made |
| Steel Grade | DIN 2393 Standard applies to welded precision steel tubes; and in compliance with ISO/DIS 3304.DIN 2 |
| Shape | round |
| Finishing | Polished, brightness, metallic color |
| Thickness | OD 6mm-65mm,WT 1-8mm |
| Surface Treatment | Condition: Polished, brightness, metallic color |
| Type | welded precision steel tubes; |
| Material | Gr: St28, St34.2, St37.2, St44.2, St52.3 |
DIN 2393 Standard applies to welded precision steel tubes; and in compliance with ISO/DIS 3304.DIN 2393 Precision Welded Steel Tubes is mainly applicated for Auto and motorcycle shock absorber, Gas spring, Hydraulic system steel tube, Electric industry, Construction machinery, Heat exchanger and Condenser.
Material Grade: St28, St34.2, St37.2, St44.2, St52.3
Surface Condition: Polished, brightness, metallic color
Size: OD 6mm-65mm,WT 1-8mm
Length: Random 10-12000mm, custom-made as well
Tolerance: +/-0.05mm. Special tolerance:+/-0.03mm
Grade and Chemical Composition
| Grade | C max | Si max | Mn min | P max | S max | Ni | Cr |
| St52.3 | 0.22 | 0.55Max | 1.60Min | 0.040 | 0.040 | ||
| St28 | 0.13 | 0.50 | 0.50 | ||||
| St34.2 | 0.15 | 0.50 | 0.50 | ||||
| St37.2 | 0.17 | 0.50 | 0.50 | ||||
| St44.2 | 0.21 | 0.50 | 0.50 |
Additional Information:
- Packaging Details: hex bundle packing
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DIN 2391 Seamless precision steel tubes St35Al St35Si St35 (1.0308) St45 (1.0408) St52 (1.0580)
Product Price: Rs 125 / KgGet Best Price
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Product Details:
| Brand | PUSHPAK |
| Usage/Application | Boiler |
| Thickness | 0.5mm - 8 mm |
| Outside Diameter | OD (4-190mm) |
| Product Type | Seamless |
| Nominal Bore | 4.0mm - 60.0mm |
| Unit Pipe Length | max 6000mm |
| Wall Thickness | WT (0.5-15mm) |
| Material Grade | DIN 2391-2 Grade St 35 Carbon Steel Seamless Tubes |
| Surface Finish | Mill Finished |
| Material | Carbon Steel |
Chemical Structure Of DIN 2391 St 35 Nbk Seamless Tubes
| Standard | Grade | C | Si | Mn | P max | S max |
| DIN2391 | St35 | ≤0.17 | ≤0.35 | ≥0.4 | 0.025 | 0.025 |
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Cold drawn(Mandatory) |
Cold drawn(Soft) |
Cold Drawn and Stress Release |
Anneal |
Normalizing |
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BK1๏ผ |
BKW1๏ผ |
(BKS) |
(GBK)1๏ผ |
(NBK)1๏ผ |
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Grade |
Tensile |
Elongation |
Tensile |
Elongation |
Tensile |
Yield point |
Elongation |
Tensile |
Elongation |
Tensile |
Yield point |
Elongation |
|
N/mm2 |
% |
N/mm2 |
% |
N/mm2 |
N/mm2 |
% |
N/mm2 |
% |
N/mm2 |
N/mm2 |
% |
|
|
St35 |
480 |
6 |
420 |
10 |
420 |
315 |
14 |
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DIN 2391 St35 Pipes are low carbon steel pipes that are low cost and effective pipes. These are used in high pressure and high temperature services. Multi Metals (India) is a leading manufacturer and supplier of the DIN 2391 St35 Carbon Steel Seamless Pipes and other types of pipes in different grades, shapes and sizes. The material has carbon, silicon, manganese, phosphorus and sulfur.
The DIN 2391 St 35 Nbk Seamless Tubes have 340MPa minimum yield strength and 470MPa minimum tensile strength. There are equivalent designations to the DIN 2391 St35 Gbk that can be used as well. These are used in applications that are dimensionally accurate and have smaller wall thicknesses. The applications of the
St 35 Nbk DIN 2391 pipes are used in oil and gas, petrochemical, petroleum, oil refineries and other high heat and high pressure applications. The carbon steel pipes in general have high thermal conductivity and the DIN 2391 St35 High Precision Seamless Pipe can transfer heat very effectively.
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EN 10305-4 Part 4: Seamless Cold Drawn Precision Tubes For Hydraulic E215 E235 E255 E355
Product Price: Rs 140 / KgGet Best Price
Product Brochure
Product Details:
| Material | Seamless cold drawn precision tubes according to EN-10305-1 (DIN 2391) E235+C/+N (St. 35 BK/NBK) E35 |
| Shape | round |
| Straight Lengths And Coils | Straightness deviation : Outside diameter > 15 mm = 0,25% of the length |
| Wall Thickness | Wall thickness tolerance : +/- 10% |
| Elongation at rupture | Elongation (A5) min. % 6 % 4% 25% 22% |
| Packing Details | hex bundle |
| Size/Diameter | 20 -300 mm |
| Unit Pipe Length | custmise |
Seamless cold drawn precision tubes according to EN-10305-1 (DIN 2391) E235+C/+N (St. 35 BK/NBK) E355+C/+N (St 52 BK / NBK) articlecode: 190 General Seamless cold drawn precision tubes according to EN 10305-1 (DIN 2391), with narrow tolerances, a good surface and special mechanical properties. After the heat treatment +N (NBK) the tubes can be cold formed (bending). Version Outside diameter : EN 10305-1 (DIN 2391) Material : E235 (St. 35) / E355 (St. 52) Version : +C (BK) No heat treatment after cold drawing, cold forming very restricted. : +N (NBK) (annealed) Suitable for cold forming Straightness deviation : Outside diameter > 15 mm = 0,25% of the length Outside diameter 6 - 15 mm (straightened by the eye) Outside diameter < 6 mm = no guarantee for the straightness Wall thickness tolerance : +/- 10% Lengths : In random lengths, between 4 and 7 meter. Cutting on request. E235+C E355+C E235+N E355+N Mechanical properties (ST 35 BK) (ST 52 BK) (ST 35 NBK) (ST 52 NBK) Yieldstrength N/mm² min. 235 355 235 355 Tensile strength N/mm² 480 640 340-480 490-630 Elongation (A5) min. % 6 % 4% 25% 22% Chemical analysis C% Si% Mn% P% S% E235 0,17 0,35 0,40 0,025 0,025 E355 0,22 0,55 0,025 0,025 Out of roundness The tolerances of the tube are also the basis for the ovality. The eccentricity is a result of the tolerances on the wall thickness.
Additional Information:
- Packaging Details: hex bundle wooden box
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ASTM A519 Seamless Carbon and Alloy Steel Mechanical Tubing 1010 1020 1035 1045 1541 4130
Product Price: Rs 135 / KgGet Best Price
Product Brochure
Product Details:
| Material | 1018 1020 1026 |
| Finishing | A519 seamless tubing is commonly used in applications requiring machining, heat treating, close tole |
| Shape | ROUND |
| Brand | PUSHPAK |
| Type | ASTM A519 Seamless Mechanical Steel Tubing |
| Unit Pipe Length | CUSTMIZE |
| Thickness | 3-50 MM WT |
| Surface Treatment | Cold-Worked Mechanical Tubing: |
| Size | 1/2" to 12" od |
| ASTM A513 Standard Specification for Electric-Resistance-Welded Carbon and Alloy Steel Mechanical Tubing 1010; 1020; 1026 |
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| ASTM A519 Standard Specification for Seamless Carbon and Alloy Steel Mechanical Tubing 1010; 1020; 1035; 1045; 1541; 4130 |
|
| DIN 2391 Seamless precision steel tubes St35Al (1.0212); St35Si (1.0211); St35 (1.0308); St45 (1.0408); St52 (1.0580) |
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| DIN 2393 Welded precision steel tubes St37-2; St52-3 |
|
| EN 10305-1 Steel tubes for precision applications Part 1: Seamless cold drawn precision tubes E215 (1.0212); E235 (1.0308); E255 (1.0408); E355 (1.0580) |
|
| EN 10305-2 Steel tubes for precision applications Part 2: Welded cold drawn precision tubes E195 (1.0034); E235 (1.0308); E275 (1.0225); E355 (1.0580); S500MC (1.0984) |
|
| EN 10305-3 Steel tubes for precision applications Part 3: Welded cold sized tubes E195 (1.0034); E220 (1.0215); E235 (1.0308); E260 (1.0220); E275 (1.0225); E320 (1.0237); E355 (1.0580); E370 (1.0261); S500MC (1.0984) |
|
| EN 10305-4 Steel tubes for precision applications Part 4: Seamless cold drawn precision tubes for hydraulic and pneumatic power systems E215 (1.0212); E235 (1.0308); E255 (1.0408); E355 (1.0580) |
|
| GB/T 3093 High-pressure seamless steel tubes for diesel engine 10A; 20A; Q345A |
|
| GB/T 3639 Seamless cold-drawn or cold-rolled steel tubes for precision applications 10; 20; 35; 45; Q355B |
|
| GOST 9567-75 Precision steel pipes 10; 20; 35; 45; 10G2; 20Ch; 15ChM |
| Chemical Requirements of Other Carbon Steels | ||||
|---|---|---|---|---|
| Grade Designation | Chemical Composition Limits, % | |||
| Carbon | Manganese | Phosphorus, max | Sulfur, max | |
| 1008 | 0.10 max | 0.30-0.50 | 0.040 | 0.050 |
| 1010 | 0.08-0.13 | 0.30-0.60 | 0.050 | |
| 1012 | 0.10-0.15 | 0.30-0.60 | 0.040 | 0.050 |
| 1015 | 0.13-0.15 | 0.30-0.60 | 0.040 | 0.050 |
| 1016 | 0.13-0.18 | 0.60-0.90 | 0.040 | 0.050 |
| 1017 | 0.15-0.20 | 0.30-0.60 | 0.040 | 0.050 |
| 1018 | 0.15-0.20 | 0.60-0.90 | 0.040 | 0.050 |
| 1019 | 0.15-0.20 | 0.70-1.00 | 0.040 | 0.050 |
| 1020 | 0.18-0.23 | 0.30-0.60 | 0.040 | 0.050 |
| 1021 | 0.18-0.23 | 0.60-0.90 | 0.040 | 0.050 |
| 1022 | 0.18-0.23 | 0.70-1.00 | 0.040 | 0.050 |
| 1025 | 0.22-0.28 | 0.30-0.60 | 0.040 | 0.050 |
| 1026 | 0.22-0.28 | 0.60-0.90 | 0.040 | 0.050 |
| 1030 | 0.28-0.34 | 0.60-0.90 | 0.040 | 0.050 |
| 1035 | 0.32-0.38 | 0.60-0.90 | 0.040 | 0.050 |
| 1040 | 0.37-0.44 | 0.60-0.90 | 0.040 | 0.050 |
Additional Information:
- Packaging Details: BUNDLE PACKED
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DIN 2393 St28 St34.2 St37.2 St44.2 St52.3 Welded Precision Steel Tubes
Product Price: Rs 140 / KgGet Best Price
Product Brochure
Product Details:
| Material Grade | St28, St34.2, St37.2, St44.2, St52.3 |
| Type | ROUND |
| Brand | PUSHPAK |
| Size | OD 6mm-65mm,WT 1-8mm |
| Material | EN 10305-2 and DIN 2393 Grade Comparison |
| Shape | Round |
| Standard | St28 St34.2 St37.2 St44.2 St52.3 |
| Country of Origin | Made in India |
DIN 2393 Standard applies to welded precision steel tubes; and in compliance with ISO/DIS 3304.DIN 2393 Precision Welded Steel Tubes is mainly applicated for Auto and motorcycle shock absorber, Gas spring, Hydraulic system steel tube, Electric industry, Construction machinery, Heat exchanger and Condenser.
Material Grade: St28, St34.2, St37.2, St44.2, St52.3
Surface Condition: Polished, brightness, metallic color
Size: OD 6mm-65mm,WT 1-8mm
Length: Random 10-12000mm, custom-made as well
Tolerance: +/-0.05mm. Special tolerance:+/-0.03mm
Grade and Chemical Composition
| Grade | C max | Si max | Mn min | P max | S max | Ni | Cr |
| St52.3 | 0.22 | 0.55Max | 1.60Min | 0.040 | 0.040 | ||
| St28 | 0.13 | 0.50 | 0.50 | ||||
| St34.2 | 0.15 | 0.50 | 0.50 | ||||
| St37.2 | 0.17 | 0.50 | 0.50 | ||||
| St44.2 | 0.21 | 0.50 | 0.50 |
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