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AS/NZS 3679.1:2016 350 Steel: Specifications & Listings

AS/NZS 3679.1:2016 350: Hot rolled bars and sections with 350 MPa yield strength per AS/NZS 3679.1. High strength structural grade for universal beams, columns and heavy sections in Australian construction and mining.

Forms: Plate Category: Structural Steel
Grade Details
GradeAS/NZS 3679.1:2016 350
Standard AS/NZS 3679.1:2016
ApplicationsHot-rolled structural bars and sections for primary structural beams, columns, and framing
Most Active InWest (Maharashtra)
Equivalent / Similar Grades
Grade Standard Region Live on M-EX
EN 10025-2 S355JR EN 10025-2:2019 Europe 3 listings, 0 RFQs →
ASTM A572 Grade 50 ASTM A572 USA 3 listings, 1 RFQ →
AS/NZS 3678 Grade 350 AS/NZS 3678:2016 Australia 2 listings, 0 RFQs →
CSA G40.21 350W CSA G40.21-13 (R2023) Canada 2 listings, 0 RFQs →
Supply & Demand by FormSee Full Supply & Demand →
Plate →
Low Activity
Grade ComparisonCompare With a Specific Grade →
Grade Standard Match
AS/NZS 1594 HA350 AS/NZS 1594:2025 Strong Match
AS/NZS 3678 Grade 350L0 AS/NZS 3678:2016 Strong Match
AS/NZS 3678 Grade 450 AS/NZS 3678:2016 Strong Match
AS/NZS Grade 500 AS/NZS 3597:2008 Strong Match
CSA G40.21 350W CSA G40.21-13 (R2023) Strong Match
IS 2062 E450A IS 2062:2011 Close Alternative
IS 2062 E450BR IS 2062:2011 Close Alternative
AS/NZS 1595 C350 AS/NZS 1595:1998 Close Alternative
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Chemical Composition (%)
C Mn Si P S
<=0.22 <=1.70 <=0.50 <=0.040 <=0.040
Mechanical Properties
Tensile Strength 480-640 MPa
Yield Strength 350 MPa min
Elongation 20% min

Popular forms for this grade:

Plate (2)

Active AS/NZS 3679.1:2016 350 Listings on M-EX (For Sale)

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AS/NZS 3679.1:2016 350 Plate
1.700 MT
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Buyer RFQs for AS/NZS 3679.1:2016 350

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AS/NZS 3679.1:2016 350 Plate
3.200 MT
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