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ASTM A959 29-4-2 vs JIS G4304 SUS447J1

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

ASTM A959 29-4-2 (ASTM A959:2011) and JIS G4304 SUS447J1 (JIS G4304:2021) are both steel grades. Both fall under the Stainless Steel category. ASTM A959 29-4-2 is typically used for wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1), while JIS G4304 SUS447J1 is commonly used for hot-rolled stainless steel plates and strips. ASTM A959 29-4-2 is defined under ASTM International, originating from United States, while JIS G4304 SUS447J1 is defined under Japanese Industrial Standards (JIS), originating from Japan.

As per chemical composition, ASTM A959 29-4-2 vs JIS G4304 SUS447J1 is a 71.4% 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 ASTM A959 29-4-2:
ASTM A959 29-4C ASTM A959 26-3-3 ASTM A959 25-4-4 ASTM A959 29-4 EN 10088-1 1.4401 GOST 5632 06Kh23N28 EN 10088-1 1.4845 ASTM A959 .- GB/T 3280 06Cr19Ni10 GOST 5632 08X18H10 EN 10088-1 1.4006 EN 10088-1 1.4301
Match Breakdown
CHEMISTRY MATCH
71.4%
MECHANICAL MATCH
No shared data
OVERALL
69.9%
Specifications
Property ASTM A959 29-4-2 JIS G4304 SUS447J1
Standard ASTM A959:2011 JIS G4304:2021
Category Stainless Steel Stainless Steel
C (%) <=0.010 <=0.010
Cr (%) 28.0-30.0 28.50-32.00
Cu (%) <=0.15 <=0.20
Mn (%) <=0.30 <=0.40
Mo (%) 3.5-4.2 1.50-2.50
N (%) <=0.020 <=0.015
Ni (%) 2.00-2.50 <=0.50
P (%) <=0.025 <=0.030
S (%) <=0.020 <=0.020
Si (%) <=0.20 <=0.40
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 29-4-2 JIS G4304 SUS447J1
Tensile Strength Not specified >=450 MPa
Yield Strength Not specified >=295 MPa
Elongation Not specified >=22%
Hardness Not specified <=207 HB
Condition Not specified Annealed plate and strip; proof strength applies only when specified by the purchaser
Typical Applications
ASTM A959 29-4-2
Wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1)
JIS G4304 SUS447J1
Hot-rolled stainless steel plates and strips
Can ASTM A959 29-4-2 Be Substituted With JIS G4304 SUS447J1?
ASTM A959 29-4-2 and JIS G4304 SUS447J1 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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ASTM A959 29-4-2
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JIS G4304 SUS447J1
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Frequently Asked Questions
What is the difference between ASTM A959 29-4-2 and JIS G4304 SUS447J1?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can ASTM A959 29-4-2 be substituted with JIS G4304 SUS447J1?
ASTM A959 29-4-2 and JIS G4304 SUS447J1 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.