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GOST 19281 09G2S vs AS/NZS 1595 C450

Minimal Match — 35% match based on chemical composition and mechanical property overlap.

GOST 19281 09G2S (GOST 19281-2014) and AS/NZS 1595 C450 (AS/NZS 1595:1998) are both steel grades. Both fall under the Structural Steel category. GOST 19281 09G2S is typically used for used for bridges, pressure vessels, pipelines, structural frames, and heavy equipment components., while AS/NZS 1595 C450 is commonly used for higher-strength cold-rolled structural steel sheet; roll-forming, purlins, high-strength cold-formed sections. AS/NZS 1595 C450 is defined under Australian/New Zealand Standard (AS/NZS) (Australia/New Zealand).

As per chemical composition, GOST 19281 09G2S vs AS/NZS 1595 C450 is a 65.9% match. As per mechanical properties, the match is 0%. Combined, this makes them a minimal match overall at 35%.

Frequently Compared With GOST 19281 09G2S:
ASTM A1008 SS Grade 50 IS 2062 E250B0 CSA G40.21 400W CSA G40.21 300W ASTM A1008 SS Grade 80 CSA G40.21 260W CSA G40.21 480W AS/NZS 1595 C350 ASTM A572 Grade 50 IS 2062 E250A CSA G40.21 350W ASTM A572 Gr.65
Match Breakdown
CHEMISTRY MATCH
65.9%
MECHANICAL MATCH
0%
OVERALL
35%
Specifications
Property GOST 19281 09G2S AS/NZS 1595 C450
Standard GOST 19281-2014 AS/NZS 1595:1998
Category Structural Steel Structural Steel
C (%) 0.07-0.12 <=0.22
Mn (%) 1.3-1.7 <=1.60
Si (%) 0.5-0.8 <=0.50
S (%) 0.04 max <=0.040
P (%) 0.035 max <=0.040
Ni (%) 0.3 max Not specified
Cr (%) 0.3 max Not specified
Cu (%) 0.3 max Not specified
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property GOST 19281 09G2S AS/NZS 1595 C450
Tensile Strength 490-640 MPa 500 MPa min
Yield Strength 345 MPa min 450 MPa min
Elongation 21% min 12% min
Hardness 140-190 HB Not specified
Typical Applications
GOST 19281 09G2S
Used for bridges, pressure vessels, pipelines, structural frames, and heavy equipment components.
AS/NZS 1595 C450
Higher-strength cold-rolled structural steel sheet; roll-forming, purlins, high-strength cold-formed sections
Key Differences
Can GOST 19281 09G2S Be Substituted With AS/NZS 1595 C450?
GOST 19281 09G2S and AS/NZS 1595 C450 share some compositional similarity but differ enough that substitution should not be assumed. Review the differences above carefully, and consult the applicable standard or a metallurgist before using one in place of the other.
Forms & Sizes Available on M-EX
GOST 19281 09G2S
Plate → (2 listings)
Thickness: 10–10 mm (0.39–0.39 in)
Width: 1500–1500 mm (59.06–59.06 in)
Length: 2900–3800 mm (114.17–149.61 in)
AS/NZS 1595 C450
Plate → (2 listings)
Thickness: 10–10 mm (0.39–0.39 in)
Width: 1500–1500 mm (59.06–59.06 in)
Length: 2500–2500 mm (98.43–98.43 in)
On M-EX Right Now
GOST 19281 09G2S
2 active listings and RFQs →
AS/NZS 1595 C450
2 active listings and RFQs →
Frequently Asked Questions
What is the difference between GOST 19281 09G2S and AS/NZS 1595 C450?
GOST 19281 09G2S specifies Ni, Cr, Cu which are not specified for AS/NZS 1595 C450.
Can GOST 19281 09G2S be substituted with AS/NZS 1595 C450?
GOST 19281 09G2S and AS/NZS 1595 C450 share some compositional similarity but differ enough that substitution should not be assumed. Review the differences above carefully, and consult the applicable standard or a metallurgist before using one in place of the other.