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ASTM A131 Grade A steel
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ASTM A131 Grade A steel

ASTM A131 Grade A steel

Shanghai Katalor Enterprises Co., Ltd supplies Grade A ship plate, Grade A shipbuilding steel, Grade A steel pipe, Grade A bulb flat etc with the most competitive price.

ASTM A131 Grade A steel type:

A steel plate, A bulb flat, A L shaped steel, A angle steel, A seamless pipe, A H-beam steel, A I-beam steel.

Classification Society Certification: ABS/BV/DNV/GL/LR/KR/RINA/KR/CCS

ASTM A131 Grade A steel plate Chemical Composition%:


Grade
C max Si max Mn P max S max C+Mn/6 max
Grade A 0.21 0.50 ≥ 2.5C 0.035 0.035 0.40

Note: CE: C+1/6Mn ≤ 0.40% Cu ≤ 0.35%,Ni ≤ 0.30%

ASTM A131 Grade A steel plate Mechanical Properties:


Grade
Rm
(MPa)
Re(MPa) min A% min Akv/J min
Grade A 400-520 235 22 E.T °C Thickness (mm)
20 ≤50 >50-70 >70-100
L C L C L C
- - 34 24 41 27

Katalor Enterprises offers shipbuilding and marine engineering industry with a full range of steel supply chain solutions ship plate, bulb flat, L shaped steel, angle steel and seamless pipe etc. To ensure effective service, we build mill factory ,shot-blasting line ,steel structure processing and distribution center. These factories involved in the supply of steel raw material , steel CNC plasma and welding and pre-treatment, and delivery according to block requirements. If you want to know more about Grade A steel specification, Grade A steel price, please don’t hesitate to contact with us.

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