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JIS G4305 SUS445J2 vs ASTM A959 S32003

Related Material — 69.9% match based on chemical composition and mechanical property overlap.

JIS G4305 SUS445J2 (JIS G4305:2012) and ASTM A959 S32003 (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 S32003 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 S32003 is defined under ASTM International, originating from United States.

As per chemical composition, JIS G4305 SUS445J2 vs ASTM A959 S32003 is a 70.6% match. Mechanical property data is not available for both grades, so this factor could not be scored. Combined, this makes them a related material overall at 69.9%.

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 ASTM A959 .- EN 10088-1 1.4006
Match Breakdown
CHEMISTRY MATCH
70.6%
MECHANICAL MATCH
No shared data
OVERALL
69.9%
Specifications
Property JIS G4305 SUS445J2 ASTM A959 S32003
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 <=2.00
P (%) <=0.040 <=0.030
S (%) <=0.030 <=0.020
Cr (%) 21.00-24.00 19.5-22.5
Mo (%) 1.50-2.50 1.50-2.00
N (%) <=0.025 0.14-0.20
Ni (%) <=0.60 3.0-4.0
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 S32003
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 S32003
Wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1)
Can JIS G4305 SUS445J2 Be Substituted With ASTM A959 S32003?
JIS G4305 SUS445J2 and ASTM A959 S32003 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 S32003
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Frequently Asked Questions
What is the difference between JIS G4305 SUS445J2 and ASTM A959 S32003?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can JIS G4305 SUS445J2 be substituted with ASTM A959 S32003?
JIS G4305 SUS445J2 and ASTM A959 S32003 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.