ASTM Weathering Steel Plate

ASTM A588 Grade A steel plate with low alloy high strength

ASTM A588 Grade A steel plate with low alloy high strength

ASTM A588 Grade A steel plate introduction
ASTM A588 Grade A steel plate is a kind of low alloy steel conforming to ASTM A588 / A588M standard. ASTM A588 Grade A steel plate has appropriate tensile strength, good toughness, plasticity and processing performance. ASTM A588 Grade A steel plate can be rolled into steel plate, section steel and section steel, which are often used to build workshops, bridges, containers, etc.

ASTM A588 Grade A steel plate chemical composition

Grade

C

Mn

P

S

Si

Ni

Cr

Cu

V

A588 Grade A

≤0.19

0.8-1.25

≤0.04

≤0.05

0.3-0.65

≤0.4

0.4-0.65

0.25-0.4

0.02-0.1

ASTM A588 Grade A steel plate mechanical properties

Grade

Thickness

Yield Strength
Mpa

Tensile Strength
Mpa

Elongation
%
in 200mm

Elongation
%
in 50mm

A588 Grade A

less 100mm

≥345

≥485

18

21

100-125mm

≥315

≥460

125-200mm

≥290

≥435

ASTM A588 Grade A steel plate equivalent grades

DIN

BS

UNI

EN

WTSt 52-3

WR 50 C

Fe 510 D2K1

S355J2G1W

ASTM A588 Grade A steel plate application
ASTM A588 Grade A steel plate is also called ASTM A588 gr. A steel plate, astm A588 Grade A and ASTM A588 Gr. A steel plate. ASTM A588 Grade A steel plate is widely used in vehicle, bridge, tower, container and so on fields.

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