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A 656 steel chemical composition,A 656 steel mechanical property steel plate

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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