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A572 Gr.50

A572 Gr.50

A572 Gr.50|A572 Gr.50 supplier|A572 Gr.50 steel plate=Gangsteel co.,ltd keywords: A572 Gr.50  A572 Gr.50 supplier  A572 Gr.50 steel plate  


 

Supply ASTM A572 Gr.50 steel plate


Gangsteel Grade :

    A572 Gr.50 wuyang steel, shougang steel, xinyu steel

Specification:

Thickness 8mm-300mm, Width: 1500-4020mm, Length: 3000-27000mm

Standard:

ASTM A572  Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel

Approval By Third Party

ABS, DNV, GL, CCS, LR , RINA, KR, TUV, CE

Classification:

High-Strength Low-Alloy Columbium-Vanadium Structural Steel

Equivalent grades:

 43EE, Fe 410 WC, AE 295 DD


 

Chemical composition % of the Product analysis of grade A572/A572M Gr.50

 

Copper when specified shall have a minimum content of 0.20 % by heat analysis (0.18 % by product analysis).

 Manganese, minimum, by heat analysis of 0.80 % (0.75 % by product analysis) shall be required for all plates over 3⁄8 in. [10 mm] in thickness; a minimum of 0.50 %(0.45 % by product analysis) shall be required for plates 3⁄8 in. [10 mm] and less in thickness, and for all other products. The manganese to carbon ratio shall not be lessthan 2 to 1.

 Bars over 11⁄2 in. [40 mm] in diameter, thickness, or distance between parallel faces shall be made by a killed steel practice.

 For each reduction of 0.01 percentage points below the specified carbon maximum, an increase of 0.06 percentage point manganese above the specified maximum is permitted, up to a maximum of 1.60 %

 


C

Si

Mn

P

S

max   0.23

max   0.40

1.35

0.04

0.05


 

Mechanical properties of grade   A572/A572M Gr.50

 


Nominal thickness (mm)

8-50

50-200

ReH - Minimum yield strength (MPa)

345

345


 


Nominal thickness (mm)

8-50

50-200

Rm -Tensile strength (MPa)

450

450


 


Nominal thickness (mm)

200

50

A - Minimum elongation

18

21


 

 


ReH

Minimum yield strength

Rm

Tensile strength 

A

Minimum elongation

J

Notch impact test


 

Related Grade: A572 Grade 42 , A572 Grade 55 , A572 Grade 60 , A572 Grade 65


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