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JIS G4305 SUSXM27 vs ASTM A959 29-4

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

JIS G4305 SUSXM27 (JIS G4305:2012) and ASTM A959 29-4 (ASTM A959:2011) are both steel grades. Both fall under the Stainless Steel category. JIS G4305 SUSXM27 is typically used for cold-rolled stainless steel plates, sheet and strip, while ASTM A959 29-4 is commonly used for wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1). JIS G4305 SUSXM27 is defined under Japanese Industrial Standards (JIS), originating from Japan, while ASTM A959 29-4 is defined under ASTM International, originating from United States.

As per chemical composition, JIS G4305 SUSXM27 vs ASTM A959 29-4 is a 70.8% 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 SUSXM27:
ASTM A959 29-4-2 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
Match Breakdown
CHEMISTRY MATCH
70.8%
MECHANICAL MATCH
No shared data
OVERALL
69.9%
Specifications
Property JIS G4305 SUSXM27 ASTM A959 29-4
Standard JIS G4305:2012 ASTM A959:2011
Category Stainless Steel Stainless Steel
C (%) <=0.010 <=0.010
Si (%) <=0.40 <=0.20
Mn (%) <=0.40 <=0.30
P (%) <=0.030 <=0.025
S (%) <=0.020 <=0.020
Cr (%) 25.00-27.50 28.0-30.0
Mo (%) 0.75-1.50 3.5-4.2
N (%) <=0.015 <=0.020
Ni (%) <=0.50 <=0.15
Cu (%) <=0.20 <=0.15
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 SUSXM27 ASTM A959 29-4
Tensile Strength >=410 MPa Not specified
Yield Strength >=245 MPa Not specified
Elongation >=22% Not specified
Hardness <=192 HB Not specified
Condition Annealed plate and strip; proof strength applies only when specified by the purchaser Not specified
Typical Applications
JIS G4305 SUSXM27
Cold-rolled stainless steel plates, sheet and strip
ASTM A959 29-4
Wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1)
Can JIS G4305 SUSXM27 Be Substituted With ASTM A959 29-4?
JIS G4305 SUSXM27 and ASTM A959 29-4 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 SUSXM27
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ASTM A959 29-4
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Frequently Asked Questions
What is the difference between JIS G4305 SUSXM27 and ASTM A959 29-4?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can JIS G4305 SUSXM27 be substituted with ASTM A959 29-4?
JIS G4305 SUSXM27 and ASTM A959 29-4 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.