GB Q235B | JIS SS400 | DIN S235JR / RST37-2 | ASTM A36 Engineering Steel
Port: Hu nan
A36 engineering steel, SS400 engineering steel, A36 alloy tool steel, SS400 alloy tool steel
Alloy Structural Steel, Alloy Tool Steel, Carbon Structural Steel, Carbon Tool Steel, Bearing Steel, Spring Steel ,Stainless Steel, Refractory Steel, Roll Steel, Pinion Steel. Additionally, the company also has the capacity to forge round steel, steel flat, square steel, module, shaft and roller
1: AISI A36 steel introduction
A36 is a mild steel. It has a final tensile strength of 58 and a yield tensile strength of 36. A36 is relatively ductile and can be stretched to about 20% of its original length during tensile testing. Its ductility and strength also give it good impact strength at room temperature.
2: AISI A36 Steel equivalent
Country
China
Japan
Germany
USA
British
Standard
GB/T 700
JIS G3101
DIN (W-Nr.)
EN 10025-2 / DIN17100
AISI/ASTM
ASTM A36
BS
Grade
Q235B
SS400
S235JR / RST37-2
A36
3: AISI A36 steel chemical composition
Grade
C
Si
Mn
P
S
Cr
Mo
Ni
A36
0.25
0.40
0.80-1.20
0.04
0.05
0.20
0.08
0.40
S235JR / RST37-2
0.17-0.19
0.50
0.14-0.15
0.035
0.035
/
/
/
SS400
0.17
0.50
1.40
0.035
0.035
/
/
/
Q235B
0.12-0.20
0.30
0.30-0.70
0.045
0.045
0.30
/
0.30
4: AISI A36 steel mechanical properties
The mechanical properties mainly include tensile strength, yield strength, elongation, area or reduction, hardness, impact value, non-metalic inclusion etc. Different heat treatment, the mechanical properties will be different, such as normalized, tempered, QT. If you want to know the properties, kindly contact the salesman.
5: AISI A36 steel overviews
| Size | Round | Dia 6-1200mm |
| Plate/Flat/Block |
Thickness 6mm-500mm |
|
|
Width 20mm-1000mm |
||
| Heat treatment | Normalized ; Annealed ; Quenched ; Tempered | |
| Surface condition | Black; Peeled; Polished; Machined; Grinded; Turned; Milled | |
| Delivery condition | Forged; Hot rolled; Cold drawn | |
| Test | Tensile strength, Yield strength, elongation, area of reduction, impact value, hardness, grain size, ultrasonic test, US inspection, magnetic particle testing, etc. | |
| Payment terms | T/T;L/C;/Money gram/ Paypal | |
| Trade terms | FOB; CIF; C&F; etc.. | |
| Delivery time | 30-45 days | |
| Application |
A36 is used in bridges, automobiles, construction, heavy equipment, and components in the oil and gas industries. |
|
6. AISI A36 Steel Heat Treatment
Hardening, which takes place in the range 788 °C to 816 °C
Stress relieving, which takes place in the range 677 °C to 927 °C
7: Delivery condition
For hot forged bar, usually the delivery condition is hot forged, annealed/QT, rough turned/Black surface.For hot rolled bar, usually the delivery condition is hot rolled, annealed/QT, Black surface.
