Compare / G550 vs S550GD
G550 vs S550GD
AS 1397 · Steel
Australian/NZ full-hard sheet for roofing and light framing: 550 MPa yield and tensile, 2 % elongation.
EN 10346:2015 · Steel
Full-hard coated sheet: 550 MPa yield, 560 MPa tensile, no elongation requirement.
Close matchSame 550 MPa yield; tensile 550 MPa (vs 560). AS/NZS 4600 reduces G550 below 0.9 mm to 75 % of its strength in design.
These two have no property in common yet. Open each page for its values.
Rows are matched by condition (thickness band, temperature, product form). A dash means the grade has no sourced value for that condition. Differences are S550GD relative to G550; for ranges the lower bound is compared.