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30mm WT DIN2393 Welded Cold Drawn Dom Mechanical Tubing
30mm WT DIN2393 Welded Cold Drawn Dom Mechanical Tubing
30mm WT DIN2393 Welded Cold Drawn Dom Mechanical Tubing
30mm WT DIN2393 Welded Cold Drawn Dom Mechanical Tubing
Specifications
Brand Name :
New Era
Model Number :
DIN2393
Certification :
TS16949
Place of Origin :
China
MOQ :
5 tons
Price :
Negotiation
Payment Terms :
T/T
Supply Ability :
300 tons/month
Delivery Time :
45 days
Packaging Details :
Anti Rust Oil Protection, in seaworthy packing material, in hexagonal bundles or in wooden box
Material :
St44-2 St52-3 Rst37.2 Rst34-2
Heat Treatment: :
BK BKW BKS GBK NBK
OD Size :
5.0-329mm
WT Size :
0.5-30mm
Norm :
DIN2393/ASTM A513/EN10305-2
Roughness :
Ra:0.2-0.8
Shape :
Round tubing
Usage :
Precision roller or bush,cylinders body
Description

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:DOM steel tubing,welded cold drawn steel tubing,welded cold finished tubes,cold finished welded tubes
Product tags

welded pressure vessel

,

pressure vessel welding

,

carbon steel a350 lf2 flange
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30mm WT DIN2393 Welded Cold Drawn Dom Mechanical Tubing

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Product Detail
Brand Name :
New Era
Model Number :
DIN2393
Certification :
TS16949
Place of Origin :
China
MOQ :
5 tons
Price :
Negotiation
Contact Supplier
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30mm WT DIN2393 Welded Cold Drawn Dom Mechanical Tubing
30mm WT DIN2393 Welded Cold Drawn Dom Mechanical Tubing

NEW-ERA STEEL TUBE TECHNOLOGY CO.,LTD

Verified Supplier
7 Years
Since 1988
Business Type :
Manufacturer
Main Products :
Precision Seamless Steel Tube, Seamless Cold Drawn Steel Tube, Seamless Boiler Tube
Total Annual :
100000000-15000000
Employee Number :
150~200
Certification Level :
Verified Supplier
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