Strong Match — 96.8% match
based on chemical composition and mechanical property overlap.
AS/NZS 1594 HA250 (AS/NZS 1594:2025) and AS/NZS Grade 500 (AS/NZS 3597:2008) are both steel grades.
Both fall under the Structural Steel category.
AS/NZS 1594 HA250 is typically used for light structural sections, domestic appliances, agricultural equipment, general sheet metal fabrication, ducting., while AS/NZS Grade 500 is commonly used for heavy mining equipment, bulldozer blades, wear-resistant structural applications, large crane booms, offshore jackets..
AS/NZS 1594 HA250 is defined under Australian/New Zealand Standard (AS/NZS), originating from Australia/New Zealand, while AS/NZS Grade 500 is defined under Australian/New Zealand Standard (AS/NZS), originating from Australia/New Zealand.
As per chemical composition, AS/NZS 1594 HA250 vs AS/NZS Grade 500 is a 96.8% 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 96.8%.
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property
AS/NZS 1594 HA250
AS/NZS Grade 500
Yield Strength
250 MPa min (AS/NZS 1594)
Not specified
Typical Applications
AS/NZS 1594 HA250
Light structural sections, domestic appliances, agricultural equipment, general sheet metal fabrication, ducting.
AS/NZS Grade 500
Heavy mining equipment, bulldozer blades, wear-resistant structural applications, large crane booms, offshore jackets.
Can AS/NZS 1594 HA250 Be Substituted With AS/NZS Grade 500?
AS/NZS 1594 HA250 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 AS/NZS 1594 HA250 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.
What is the difference between AS/NZS 1594 HA250 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 AS/NZS 1594 HA250 be substituted with AS/NZS Grade 500?
AS/NZS 1594 HA250 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 AS/NZS 1594 HA250 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.