A 656 steel
Steel Category: Non-alloy steel
Steel standard:ISO 630
Steel grade:ISO 630 A 656
Dimension: Thickness 5-300mm, Width 1500-3500mm, Length 3000-12000mm
Application: Structural Steels A656 is used in many applications, combining good welding properties with guaranteed strengths. A656 steel is used above all for manufacturing highly stressed welded structures in the construction of heavy machinery, bridges and steel structures. A656 steel is available for application temperatures below -20 °C. There are many grades and the uses varied including civil and industrial engineering. High strength low alloys have replaced many structural steels where weight reduction is important (e.g. automotive) but with guaranteed strengths.
A 656 steel chemical composition:
C |
Si |
Mn |
Ni |
P |
S |
Cr |
Mo |
|
max 0.20 |
Max 0.55 |
0.85–1.75 |
Max 0.55 |
max 0.03 |
Max 0.025 |
Max 0.35 |
Max 0.13 |
|
V |
Nb |
Ti |
|
|
|
|
|
|
Max 0.14 |
Max 0.06 |
Max 0.06 |
|||||
A 656 steel mechanical property:
Temperature |
-50 |
-40 |
-30 |
-20 |
-10 |
0 |
20 |
|
Notch impact test. Min. absorbed energy |
27 |
31 |
40 |
47 |
51 |
55 |
63 |
Nominal thickness (mm) |
to 16 |
16 - 40 |
40 - 63 |
63 - 80 |
80 - 100 |
100 - 150 |
150 - 200 |
|
ReH - Minimum yield strength (MPa) |
355 |
345 |
335 |
325 |
315 |
295 |
286 |
Nominal thickness (mm) |
to 100 |
100 - 200 |
|
Rm -Tensile strength (MPa) |
470-630 |
450-600 |
Nominal thickness (mm) |
to 16 |
16 - 40 |
40 - 63 |
63 - 80 |
80 - 200 |
|
A - Minimum elongation Lo = 5,65 √ So (%) |
22 |
22 |
22 |
21 |
21 |
BEBON STEEL will provide you more competitive prices, high quality products, the fastest delivery and sincere service.Should you need A 656 in ISO 630 standard, please visit our website:http://www.bebonchina.com/e-store.
or contact us by TEL:0086-371-86151827,0086-371-86151527
FAX: 0086-371-86011881
Oficina Dir: 2801 B# International enteprise center Zhengzhou city in China.
Post Code: 450001
E-mail: [email protected]
Thanks for your attention in advance.
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