DIN17100 St44-2,DIN17100 St44-2 automotive steel
Product: DIN17100 St44-2 is a kind of non-alloy structure steel.DIN17100 St44-2 steel is in the standard DIN17100.DIN17100 series steel grade is a kind of common carbon structural steel, can be used in constructional , tank, building , bridge, machine.St44-2 widely used in auto parts, chassis, seat parts, building components, precision tube, furniture.
Key words:St44-2,St44-2 automotive steel,DIN17100 St44-2 automotive steel,EN 10025 St44-2 steel for cold forming,St44-2 hot rolled steel plate/thin plate / steel belt,Hot-rolled pickled strip St44-2 steel,St44-2 automotive steel for cold forming parts,St44-2 high-strength automotive steel
St44-2 Chemical composition:
|
Grade |
Chemical Composition a (Heat Analysis) (%) |
|
||||||
|
C |
Si |
Mn |
P |
S |
Nb |
Ceq(c) |
||
|
St44-2 |
≤0.21 |
≤0.35 |
≤1.50 |
≤0.035 |
≤0.035 |
≤0.012 |
≤0.40 |
|
|
Grade |
Tensile Test |
180°Bending Test Diameter |
||||||||
|
ReH(MPa) |
Rm (MPa) |
A at the following thickness (mm) (%) |
||||||||
|
Nominal Thickness(mm) |
Nominal Thicknes |
L0=80mm，b=20mm |
L0=5.65√Sɑ |
|||||||
|
Nominal Thickness(mm) |
Nominal Thickness(mm) |
|||||||||
|
≤16 |
>16 |
<3.0 |
≥3.0 |
>1.5~2.0 |
>2.0~2.5 |
>2.5~<3.0 |
≥3.0 |
<3.0 |
≥3.0 |
|
|
St44-2 |
≥275 |
≥265 |
430~580 |
410~560 |
≥15 |
≥16 |
≥17 |
≥21 |
2.5a |
3a |
a Horizontal samples are taken for tensile test. Take Rp0.2 in case of indistinct yield.
b Horizontal samples are taken for bending test. Width b≥20mm samples are taken for bending test, while width of the sample for referee test is 20mm.
JW steel keeps more than 10,000 tons hot rolled St44-2 steel in stock each month. We can meet our customer’s any quantity request. Based on these stock source, our advantage industry spread into steel process like : cutting ( any size and any shape ) drilling, welding, milling, machining and steel structure.
We also have a high quality logistics team who make sure the fast delivery time and shipment. Anyway, if you want to find hot rolled St44-2 steel supplier, hot rolled St44-2 steel manufacturer, hot rolled St44-2 steel exporter, please contact JW steel’s sales team. We will give you the hot rolled St44-2 competitive price, hot rolled St44-2 good quality and best service from us.