CSA G40.21 260WT Steel — Specifications & Listings

CSA G40.21

Weather resistant structural steel with 260 MPa yield strength. The WT designation indicates improved toughness and atmospheric corrosion resistance. Used for bridges, towers and exposed structural applications.

Category: Mild Steel

Grade Details

Grade	CSA G40.21 260WT
Standard	CSA G40.21
Description	Weather resistant structural steel with 260 MPa yield strength. The WT designation indicates improved toughness and atmospheric corrosion resistance. Used for bridges, towers and exposed structural applications.
Applications

Equivalent / Similar Grades

Grade	Standard	Region
A588 Grade A	ASTM
S235J2W	EN 10025-5
260W	CSA G40.21

Chemical Composition (%)

C	Mn	Si	P	S	Cu	Cr	Ni
<=0.20	<=1.35	<=0.40	<=0.035	<=0.035	0.20-0.40	0.40-0.65	<=0.40

Mechanical Properties

tensile_strength	380-480 MPa
yield_strength	260 MPa min
elongation	23% min
impact	27J at -20°C

Active CSA G40.21 260WT Listings on M-EX

No active CSA G40.21 260WT listings at this time.