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JIS G4305 SUS631 vs GOST 5632 08X18H10

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

JIS G4305 SUS631 (JIS G4305:2012) and GOST 5632 08X18H10 (GOST 5632-2014) are both steel grades. Both fall under the Stainless Steel category. JIS G4305 SUS631 is typically used for cold-rolled stainless steel plates, sheet and strip, while GOST 5632 08X18H10 is commonly used for chemical equipment, food processing, general corrosion resistant applications. JIS G4305 SUS631 is defined under Japanese Industrial Standards (JIS) (Japan).

As per chemical composition, JIS G4305 SUS631 vs GOST 5632 08X18H10 is a 67.4% match. As per mechanical properties, the match is 0%. Combined, this makes them a minimal match overall at 35%.

Frequently Compared With JIS G4305 SUS631:
ASTM A959 301 EN 10088-1 1.4845 ASTM A959 .- GB/T 3280 06Cr19Ni10 GOST 5632 06Kh23N28 EN 10088-1 1.4006 EN 10088-1 1.4301 EN 10088-1 1.4401 IS 1570 (Part 7) 11Cr17Ni13W3TiH IS 1570 (Part 7) 12Cr12MoH IS 1570 (Part 7) 12Cr12MoVH IS 1570 (Part 7) 12Cr12Ni2Mo
Match Breakdown
CHEMISTRY MATCH
67.4%
MECHANICAL MATCH
0%
OVERALL
35%
Specifications
Property JIS G4305 SUS631 GOST 5632 08X18H10
Standard JIS G4305:2012 GOST 5632-2014
Category Stainless Steel Stainless Steel
C (%) <=0.09 ≤0.08
Si (%) <=1.00 ≤0.80
Mn (%) <=1.00 ≤2.00
P (%) <=0.040 ≤0.035
S (%) <=0.030 ≤0.020
Ni (%) 6.50-7.75 9.0–11.0
Cr (%) 16.00-18.00 17.0–19.0
Al (%) 0.75-1.50 Not specified
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 SUS631 GOST 5632 08X18H10
Tensile Strength <=1030 MPa ≥520 MPa
Yield Strength <=380 MPa ≥205 MPa
Hardness <=192 HB Not specified
Condition Solution heat treated plate and strip; proof strength applies only when specified by the purchaser Not specified
Elongation Not specified ≥40%
Typical Applications
JIS G4305 SUS631
Cold-rolled stainless steel plates, sheet and strip
GOST 5632 08X18H10
Chemical equipment, food processing, general corrosion resistant applications
Key Differences
Can JIS G4305 SUS631 Be Substituted With GOST 5632 08X18H10?
JIS G4305 SUS631 and GOST 5632 08X18H10 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.
Forms & Sizes Available on M-EX
JIS G4305 SUS631
No active listings currently.
GOST 5632 08X18H10
Sheet → (2 listings)
Thickness: 6–6 mm (0.24–0.24 in)
Width: 1250–1250 mm (49.21–49.21 in)
Length: 2500–2700 mm (98.43–106.3 in)
On M-EX Right Now
JIS G4305 SUS631
0 active listings and RFQs →
GOST 5632 08X18H10
2 active listings and RFQs →
Frequently Asked Questions
What is the difference between JIS G4305 SUS631 and GOST 5632 08X18H10?
JIS G4305 SUS631 specifies Al which is not specified for GOST 5632 08X18H10.
Can JIS G4305 SUS631 be substituted with GOST 5632 08X18H10?
JIS G4305 SUS631 and GOST 5632 08X18H10 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.