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ASTM A276/A276M S44400 vs JIS G4305 SUS444

Close Alternative — 74.7% match based on chemical composition and mechanical property overlap.

ASTM A276/A276M S44400 (ASTM A276/A276M:2017) and JIS G4305 SUS444 (JIS G4305:2012) are both steel grades. Both fall under the Stainless Steel category. ASTM A276/A276M S44400 is typically used for stainless steel bars and shapes (hot-finished or cold-finished), while JIS G4305 SUS444 is commonly used for cold-rolled stainless steel plates, sheet and strip. ASTM A276/A276M S44400 is defined under ASTM International, originating from United States, while JIS G4305 SUS444 is defined under Japanese Industrial Standards (JIS), originating from Japan.

As per chemical composition, ASTM A276/A276M S44400 vs JIS G4305 SUS444 is a 87.1% match. As per mechanical properties, the match is 50%. Combined, this makes them a close alternative overall at 74.7%.

Frequently Compared With ASTM A276/A276M S44400:
ASTM A959 .- GB/T 3280 06Cr19Ni10 GOST 5632 06Kh23N28 GOST 5632 08X18H10 EN 10088-1 1.4006 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) 12Cr12MoVH IS 1570 (Part 7) 12Cr12Ni2Mo
Match Breakdown
CHEMISTRY MATCH
87.1%
MECHANICAL MATCH
50%
OVERALL
74.7%
Specifications
Property ASTM A276/A276M S44400 JIS G4305 SUS444
Standard ASTM A276/A276M:2017 JIS G4305:2012
Category Stainless Steel Stainless Steel
C (%) <=0.025 <=0.025
Mn (%) <=1.00 <=1.00
P (%) <=0.040 <=0.040
S (%) <=0.030 <=0.030
Si (%) <=1.00 <=1.00
Cr (%) 17.5-19.5 17.00-20.00
Ni (%) <=1.00 <=0.60
Mo (%) 1.75-2.50 1.75-2.50
N (%) <=0.035 <=0.025
Ti (%) Not specified <=0.80
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property ASTM A276/A276M S44400 JIS G4305 SUS444
Tensile Strength >=415 MPa >=410 MPa
Yield Strength >=310 MPa >=245 MPa
Elongation >=20% >=20%
Hardness <=217 HB <=217 HB
Condition Condition A (Annealed), hot-finished, all sizes (first row printed) Annealed plate and strip; proof strength applies only when specified by the purchaser
Typical Applications
ASTM A276/A276M S44400
Stainless steel bars and shapes (hot-finished or cold-finished)
JIS G4305 SUS444
Cold-rolled stainless steel plates, sheet and strip
Key Differences
Can ASTM A276/A276M S44400 Be Substituted With JIS G4305 SUS444?
ASTM A276/A276M S44400 and JIS G4305 SUS444 are a close alternative rather than a direct substitute. Some properties overlap well, but check the specific chemistry and mechanical rows above against your application's requirements before treating them as interchangeable.
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ASTM A276/A276M S44400
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JIS G4305 SUS444
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Frequently Asked Questions
What is the difference between ASTM A276/A276M S44400 and JIS G4305 SUS444?
JIS G4305 SUS444 specifies Ti which is not specified for ASTM A276/A276M S44400.
Can ASTM A276/A276M S44400 be substituted with JIS G4305 SUS444?
ASTM A276/A276M S44400 and JIS G4305 SUS444 are a close alternative rather than a direct substitute. Some properties overlap well, but check the specific chemistry and mechanical rows above against your application's requirements before treating them as interchangeable.