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Products
Model No.: DIN2393
Brand: Huijie
Usage: Special Purpose
Type: Welded
Technique: Cold Drawn
Material: St52-3 ,St44-2,Rst34-2 Rst37-2
Surface Treatment: Other
Section Shape: Round
Size Range: OD:6-329mm Wt:6-100mm
Delivery Condition: +C +LC +SR +N
Heat-treatment: Cold Drawing And Stress Relief Annealing
Products Methods: Welded Cold Drawn-Over-Mandrel
Application:: Precision Roller,rubber Bush
Standard: DIN2393 Welded Precision Steel Tube
Packaging: Bundles Package, Wooden Box
Productivity: 3000 tons/month
Transportation: Ocean
Place of Origin: Zhejiang, China
Supply Ability: 3000 tons/month
Certificate: ISO9001-2008, TS16949
HS Code: 73043190
Port: Shanghai,Ningbo
Payment Type: T/T
Incoterm: FOB,CFR,CIF,FCA
Welded cold drawn steel round tubing,DOM Steel Tubing for Hydraulic and Pneumatic cylinders
precision roller,rubber bush.
Size Range:
OD: 5.0-3290mm
WT:0.5-30mm
Length: max 12000mm
DOM(weld drawn-over-mandrel) Steel Tubing Characteristic:
Good concentricity
Good OD and ID tolerance
High Precision
Stable quality
Smooth Roughness
High Straightness
Production Processs:
Seamless tube and Cold Drawing or Cold Rolling Production
Steel Grade/Steel Material:
Steel Grade | % by mass | ||||||
Name | Number | C max | Si max | Mn max | P max | S max | Altot min |
Rst34-2 | 1.0034 | 0.15 | 0.30 | 0.60 | 0.025 | 0.0215 | - |
Rst37-2 | 1.0038 | 0.17 | 0.30 | 0.70 | 0.025 | 0.025 | - |
St44-2 | 1.0044 | 0.21 | 0.30 | 1.10 | 0.025 | 0.025 | - |
St52-3 | 1.0570 | 0.22 | 0.55 | 1.60 | 0.025 | 0.025 | 0.020 |
a Elements not included in this table (but see footnote b) shall not be intentionally added to the steel without the agreement of the purchaser, except for elements which may be added for finishing the cast. All appropriate measures shall be taken to prevent the addition of undesirable elements from scrap or other materials used in the steel making process. b Additions of Nb, Ti and V are permitted at the discretion of the manufacturer. The content of these elements shall be reported. |
Mechanical properties at the room temperature
Steel Grade | Yield strengtha | Tensile strength | Elogation | |
Name | Number | ReH min Mpa | Rm min Mpa | A min % |
Rst34-2 | 1.0034 | 205 | 290 to 430 | 28 |
Rst37-2 | 1.0038 | 235 | 340 to 480 | 25 |
St44-2 | 1.0044 | 255 | 410 to 540 | 21 |
St52-3 | 1.0570 | 355 | 490 to 630 | 22 |
a For tubes with outside diameter ≤ 30 mm and wall thickness ≤ 3 mm, the ReH minimum values are 10 MPa lower than the values given in this table. NOTE: The steel grades defined in this part of EN 10305 have an intrinsic minimum transverse impact energy of 27 J at 0 °C. |
Tags:EN10305-2 E355 steel tubing,E355 Dom Steel Tubing,cold drawn weld tubing,DOM round tubing,welded cold deformed tubes
DOM steel tubing,welded cold drawn steel tubing,welded cold finished tubes,cold finished Welded Tubes,welded cold finished tubing
Product Categories : DOM Steel Tubing > Cold Drawn Welded Tubing
Home > Products > DOM Steel Tubing > Cold Drawn Welded Tubing > welded cold drawn steel round tubing
Send Inquiry
Mr. Kevin
Tel:86-0574-87491308
Fax:86-0574-87491848
Mobile Phone:+8613355844917
Email:sales@hjbearingtube.com
Address:Industrial Park, Zhangting Town,Yuyao City, Ningbo, Zhejiang
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.