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JIS G4305 SUS445J2 vs ASTM A959 .-

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

JIS G4305 SUS445J2 (JIS G4305:2012) and ASTM A959 .- (ASTM A959:2011) are both steel grades. Both fall under the Stainless Steel category. JIS G4305 SUS445J2 is typically used for cold-rolled stainless steel plates, sheet and strip, while ASTM A959 .- is commonly used for wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1). JIS G4305 SUS445J2 is defined under Japanese Industrial Standards (JIS), originating from Japan, while ASTM A959 .- is defined under ASTM International, originating from United States.

As per chemical composition, JIS G4305 SUS445J2 vs ASTM A959 .- is a 74.1% match. Mechanical property data is not available for both grades, so this factor could not be scored. Combined, this makes them a minimal match overall at 35%.

Frequently Compared With JIS G4305 SUS445J2:
GB/T 3280 06Cr19Ni10 GOST 5632 06Kh23N28 GOST 5632 08X18H10 EN 10088-1 1.4301 EN 10088-1 1.4401 EN 10088-1 1.4845 IS 1570 (Part 7) 11Cr17Ni13W3TiH IS 1570 (Part 7) 12Cr12MoH IS 1570 (Part 7) 12Cr12Ni2Mo IS 1570 (Part 7) 12Cr13H EN 10088-1 1.4006 IS 1570 (Part 7) 12Cr12MoVH
Match Breakdown
CHEMISTRY MATCH
74.1%
MECHANICAL MATCH
No shared data
OVERALL
35%
Specifications
Property JIS G4305 SUS445J2 ASTM A959 .-
Standard JIS G4305:2012 ASTM A959:2011
Category Stainless Steel Stainless Steel
C (%) <=0.025 <=0.030
Si (%) <=1.00 <=1.00
Mn (%) <=1.00 <=1.00
P (%) <=0.040 <=0.040
S (%) <=0.030 <=0.030
Cr (%) 21.00-24.00 18.0-20.0
Mo (%) 1.50-2.50 Not specified
N (%) <=0.025 <=0.030
Ni (%) <=0.60 <=0.50
Cb (%) Not specified 0.10-0.60
Ti (%) Not specified 0.07-0.30
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property JIS G4305 SUS445J2 ASTM A959 .-
Tensile Strength >=410 MPa Not specified
Yield Strength >=245 MPa Not specified
Elongation >=20% Not specified
Hardness <=217 HB Not specified
Condition Annealed plate and strip; proof strength applies only when specified by the purchaser Not specified
Typical Applications
JIS G4305 SUS445J2
Cold-rolled stainless steel plates, sheet and strip
ASTM A959 .-
Wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1)
Key Differences
Can JIS G4305 SUS445J2 Be Substituted With ASTM A959 .-?
JIS G4305 SUS445J2 and ASTM A959 .- 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.
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JIS G4305 SUS445J2
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ASTM A959 .-
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Frequently Asked Questions
What is the difference between JIS G4305 SUS445J2 and ASTM A959 .-?
JIS G4305 SUS445J2 specifies Mo which is not specified for ASTM A959 .-. ASTM A959 .- specifies Cb, Ti which are not specified for JIS G4305 SUS445J2.
Can JIS G4305 SUS445J2 be substituted with ASTM A959 .-?
JIS G4305 SUS445J2 and ASTM A959 .- 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.