ST44-2 Channel Steel is a low carbon, high tensile strength structural steel. It has low carbon equivalent, and possesses good cold forming properties. DIN 17100 St44-2 is mainly delivered in hot rolled or normalized condition after production for general structural purposes in steel industry.
Mechanical property for St44-2 steel:
Thickness (mm) | |||||
St44-2
|
≤ 16
|
> 16 ≤ 40
|
> 40 ≤ 63
|
> 63 ≤ 80
|
> 80
|
Yield strength (≥Mpa)
|
275
|
265
|
255
|
245
|
235
|
< 3
|
≥ 3 ≤ 100
|
> 100
| |||
Tensile strength (Mpa)
|
430-580
|
410-540
|
410-540
| ||
Main chemical elements composition of St44-2 | ||||||
Thickness(mm)
|
C
|
Si
|
Mn
|
P
|
S
|
N
|
T≤40
|
0.24
|
0.60
|
1.70
|
0.060
|
0.060
|
0.010
|
T>40
|
0.25
| |||||
ST44-2 Channel Steel Additional Condition:
UT(Ultrasonic examination),AR(As Hot Rolled only),TMCP(Thermal Mechanical Control Processing), N(Normalized), Q+T(Quenched and Tempered),Z Direction Test(Z15,Z25,Z35),Charpy V-Notch Impact Test, The Third Party Test(such as SGS Test),Coated or Shot Blasting and Painting.
Other Terms of ST44-2:
◆ Packaging Details: Standard export seaworthy packing or as required.
◆ Delivery Time:20-30 days, 7days for stock goods.
◆ Loading Port: Shanghai
◆ Offer Ability:6000MT/Per Month.
◆ MOQ:1 Pcs.
◆ Delivery Time:20-30 days, 7days for stock goods.
◆ Loading Port: Shanghai
◆ Offer Ability:6000MT/Per Month.
◆ MOQ:1 Pcs.
learn more:http://www.section-steel.com/News/DIN-17100-ST442-Channel-Steel-Property-Element.html
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