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ASTM A959 405 vs JIS G4305 SUS405

Strong Match — 98.6% match based on chemical composition and mechanical property overlap.

ASTM A959 405 (ASTM A959:2011) and JIS G4305 SUS405 (JIS G4305:2012) are both steel grades. Both fall under the Stainless Steel category. ASTM A959 405 is typically used for wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1), while JIS G4305 SUS405 is commonly used for cold-rolled stainless steel plates, sheet and strip. ASTM A959 405 is defined under ASTM International, originating from United States, while JIS G4305 SUS405 is defined under Japanese Industrial Standards (JIS), originating from Japan.

As per chemical composition, ASTM A959 405 vs JIS G4305 SUS405 is a 98.6% 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 98.6%.

Frequently Compared With ASTM A959 405:
GOST 5632 06Kh23N28 IS 1570 (Part 7) 12Cr13H EN 10088-1 1.4401 IS 1570 (Part 7) 12Cr12Ni2Mo GB/T 3280 06Cr19Ni10 EN 10088-1 1.4301 GOST 5632 08X18H10 EN 10088-1 1.4006 EN 10088-1 1.4845 IS 1570 (Part 7) 11Cr17Ni13W3TiH ASTM A959 .- IS 1570 (Part 7) 12Cr12MoH
Match Breakdown
CHEMISTRY MATCH
98.6%
MECHANICAL MATCH
No shared data
OVERALL
98.6%
Specifications
Property ASTM A959 405 JIS G4305 SUS405
Standard ASTM A959:2011 JIS G4305:2012
Category Stainless Steel Stainless Steel
Al (%) 0.10-0.30 0.10-0.30
C (%) <=0.08 <=0.08
Cr (%) 11.5-14.5 11.50-14.50
Mn (%) <=1.00 <=1.00
Ni (%) <=0.50 <=0.60
P (%) <=0.040 <=0.040
S (%) <=0.030 <=0.030
Si (%) <=1.00 <=1.00
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property ASTM A959 405 JIS G4305 SUS405
Tensile Strength Not specified >=410 MPa
Yield Strength Not specified >=175 MPa
Elongation Not specified >=20%
Hardness Not specified <=183 HB
Condition Not specified Annealed plate and strip; proof strength applies only when specified by the purchaser
Typical Applications
ASTM A959 405
Wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1)
JIS G4305 SUS405
Cold-rolled stainless steel plates, sheet and strip
Can ASTM A959 405 Be Substituted With JIS G4305 SUS405?
ASTM A959 405 and JIS G4305 SUS405 overlap closely enough on chemistry and mechanical properties that JIS G4305 SUS405 is often considered as a substitute for ASTM A959 405 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.
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ASTM A959 405
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Frequently Asked Questions
What is the difference between ASTM A959 405 and JIS G4305 SUS405?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can ASTM A959 405 be substituted with JIS G4305 SUS405?
ASTM A959 405 and JIS G4305 SUS405 overlap closely enough on chemistry and mechanical properties that JIS G4305 SUS405 is often considered as a substitute for ASTM A959 405 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.