JIS-G3106-SM570-Steel-Plate

JIS G3106 SM570 Steel Plate:

SM570 steel grade is a low carbon,high strength structural steel,and it process good cold forming property. SM570 and SM520 steel plates usual supplied in normalized or control rolled delivery condition.

SM570 and SM520 steel grade usual be used in machinery parts, boom, crane, chassis , buildings bridges and mobile equipment.The equal steel grade is ST52-3, A572 Gr.50, EN S355JR and so on.

BBN Steel exported SM570 to many largest factory in world country and have much experience in Super Thick steel plate in UT S2E3, S1E2 and S0E1 technical to promise the inner quality of steel plate.

Chemical Composition:

Carbon, max

%

Manganese, max

%

Silicon, 
max

%

Sulfur max

%

50mm or under
50mm - 100mm

0.18
0.18

Product Analysis

1.60

 

Product

Analysis

0.55

 

 All thick

0.035

Phosphorus

%

 

 

 

 

 

 

All thick

0.035

 

 

 

 

 

 

Tensile Requirements:

Mechanical Property of SM570 steel grade

SM570 steel grade

Tensile strength, kis [MPa]

8mm-160mm

Yield strength, min, kis [MPa]

8mm-16mm
16mm-40mm
40mm-75mm
75mm-100mm
100mm-160mm
Elongation under in [16 mm], min, %
Elongation in above [16 mm], min, %

Tensile strength, kis [MPa]

[570-720]

Yield strength, min, kis [MPa]

[460]

[450]

[430]

[420]

[…]

19

20

 


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