AS/NZS 3678 Grade 350WR Steel — Specifications & Listings

AS/NZS 3678

Weather resistant hot rolled structural steel plate with 350 MPa yield strength. Used for exposed structures, bridges and applications requiring atmospheric corrosion resistance without painting.

Category: Mild Steel

Grade Details

Grade	AS/NZS 3678 Grade 350WR
Standard	AS/NZS 3678
Description	Weather resistant hot rolled structural steel plate with 350 MPa yield strength. Used for exposed structures, bridges and applications requiring atmospheric corrosion resistance without painting.
Applications

Equivalent / Similar Grades

Grade	Standard	Region
A588 Grade A	ASTM
S355J0WP	EN 10025-5
Grade 350	AS/NZS 3678

Chemical Composition (%)

C	Mn	Si	P	S	Cu	Cr	Ni
<=0.20	<=1.70	<=0.50	<=0.035	<=0.035	0.25-0.55	0.40-0.80	<=0.65

Mechanical Properties

tensile_strength	480-620 MPa
yield_strength	350 MPa min
elongation	20% min

Active AS/NZS 3678 Grade 350WR Listings on M-EX

No active AS/NZS 3678 Grade 350WR listings at this time.