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CSA G40.21 480W vs AS/NZS Grade 500

Strong Match — 97.2% match based on chemical composition and mechanical property overlap.

CSA G40.21 480W (CSA G40.21-13 (R2023)) and AS/NZS Grade 500 (AS/NZS 3597:2008) are both steel grades. Both fall under the Structural Steel category. CSA G40.21 480W is typically used for heavy cranes, offshore structures, high-rise building frames, pressure vessels, heavy mining equipment., while AS/NZS Grade 500 is commonly used for heavy mining equipment, bulldozer blades, wear-resistant structural applications, large crane booms, offshore jackets.. CSA G40.21 480W is defined under Canadian Standards Association (CSA), originating from Canada, while AS/NZS Grade 500 is defined under Australian/New Zealand Standard (AS/NZS), originating from Australia/New Zealand.

As per chemical composition, CSA G40.21 480W vs AS/NZS Grade 500 is a 97.2% match. Mechanical property data is not available for both grades, so this factor could not be scored. Combined, this makes them a strong match overall at 97.2%.

Frequently Compared With CSA G40.21 480W:
AS/NZS 1595 C350 AS/NZS 3679.1 350 AS/NZS 3679.1 300 AS/NZS 1595 C450 CSA G40.21 350W IS 2062 E250A CSA G40.21 400A IS 2062 E250B0 CSA G40.21 300W ASTM A1008 SS Grade 80 GOST 19281 09G2S ASTM A283C
Match Breakdown
CHEMISTRY MATCH
97.2%
MECHANICAL MATCH
No shared data
OVERALL
97.2%
Specifications
Property CSA G40.21 480W AS/NZS Grade 500
Standard CSA G40.21-13 (R2023) AS/NZS 3597:2008
Category Structural Steel Structural Steel
C (%) max 0.23 max 0.2
Mn (%) max 1.7 max 1.6
Si (%) max 0.5 max 0.55
P (%) max 0.035 max 0.03
S (%) max 0.035 max 0.03
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property CSA G40.21 480W AS/NZS Grade 500
Yield Strength 480 MPa min Not specified
Tensile Strength 590-790 MPa Not specified
Typical Applications
CSA G40.21 480W
Heavy cranes, offshore structures, high-rise building frames, pressure vessels, heavy mining equipment.
AS/NZS Grade 500
Heavy mining equipment, bulldozer blades, wear-resistant structural applications, large crane booms, offshore jackets.
Can CSA G40.21 480W Be Substituted With AS/NZS Grade 500?
CSA G40.21 480W and AS/NZS Grade 500 overlap closely enough on chemistry and mechanical properties that AS/NZS Grade 500 is often considered as a substitute for CSA G40.21 480W in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.
Forms & Sizes Available on M-EX
CSA G40.21 480W
Plate → (2 listings)
Thickness: 10–10 mm (0.39–0.39 in)
Width: 1500–1500 mm (59.06–59.06 in)
Length: 2900–3000 mm (114.17–118.11 in)
AS/NZS Grade 500
Plate → (2 listings)
Thickness: 10–10 mm (0.39–0.39 in)
Width: 1500–1500 mm (59.06–59.06 in)
Length: 3100–3600 mm (122.05–141.73 in)
On M-EX Right Now
CSA G40.21 480W
2 active listings and RFQs →
AS/NZS Grade 500
2 active listings and RFQs →
Frequently Asked Questions
What is the difference between CSA G40.21 480W and AS/NZS Grade 500?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can CSA G40.21 480W be substituted with AS/NZS Grade 500?
CSA G40.21 480W and AS/NZS Grade 500 overlap closely enough on chemistry and mechanical properties that AS/NZS Grade 500 is often considered as a substitute for CSA G40.21 480W in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.