ASTM A588/A588M A588 Steel — Specifications & Listings

ASTM A588/A588M

ASTM A588 is a high-strength low-alloy weathering steel with improved atmospheric corrosion resistance. It forms a stable oxide layer under normal environmental exposure.

Category: Mild Steel

Grade Details

Grade	ASTM A588/A588M A588
Standard	ASTM A588/A588M
Description	ASTM A588 is a high-strength low-alloy weathering steel with improved atmospheric corrosion resistance. It forms a stable oxide layer under normal environmental exposure.
Applications	Used for bridges, railway wagons, transmission poles, architectural structures, containers, and outdoor construction.

Chemical Composition (%)

C	Mn	Si	Cu	Cr	Ni	P	S
0.19 max	0.80-1.25	0.30-0.65	0.20-0.40	0.40-0.70	0.40 max	0.04 max	0.05 max

Mechanical Properties

tensile_strength	485-630 MPa
yield_strength	345 MPa min
elongation	18-21%
hardness	140-190 HB

Active ASTM A588/A588M A588 Listings on M-EX

No active ASTM A588/A588M A588 listings at this time.