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JIS G4303 SUS310S vs GOST 5632 12Kh13

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

JIS G4303 SUS310S (JIS G4303:2021) and GOST 5632 12Kh13 (GOST 5632-2014) are both steel grades. Both fall under the Stainless Steel category. JIS G4303 SUS310S is typically used for furnace parts, heat treatment baskets, kiln components, while GOST 5632 12Kh13 is commonly used for turbine blades, pump shafts, fasteners, cutlery. JIS G4303 SUS310S is defined under Japanese Industrial Standards (JIS) (Japan).

As per chemical composition, JIS G4303 SUS310S vs GOST 5632 12Kh13 is a 75% match. As per mechanical properties, the match is 0%. Combined, this makes them a minimal match overall at 35%.

Frequently Compared With JIS G4303 SUS310S:
EN 10088-1 1.4845 EN 10088-1 1.4301 GOST 5632 08X18H10 GOST 5632 06Kh23N28 GB/T 3280 06Cr19Ni10 EN 10088-1 1.4006 EN 10088-1 1.4401 IS 1570 (Part 7) 11Cr17Ni13W3TiH ASTM A959 .- IS 1570 (Part 7) 12Cr12Ni2Mo IS 1570 (Part 7) 12Cr12MoH IS 1570 (Part 7) 12Cr12MoVH
Match Breakdown
CHEMISTRY MATCH
75%
MECHANICAL MATCH
0%
OVERALL
35%
Specifications
Property JIS G4303 SUS310S GOST 5632 12Kh13
Standard JIS G4303:2021 GOST 5632-2014
Category Stainless Steel Stainless Steel
C (%) ≤0.08 0.09–0.15
Si (%) ≤1.50 ≤0.80
Mn (%) ≤2.00 ≤0.80
Cr (%) 24.0–26.0 12.0–14.0
Ni (%) 19.0–22.0 ≤0.60
P (%) ≤0.040 Not specified
S (%) ≤0.030 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 G4303 SUS310S GOST 5632 12Kh13
Tensile Strength ≥520 MPa ≥540 MPa (annealed)
Yield Strength ≥205 MPa Not specified
Elongation ≥40% Not specified
Max Service Temp 1100°C Not specified
Hardness HRC Not specified 36–45 (hardened)
Typical Applications
JIS G4303 SUS310S
Furnace parts, heat treatment baskets, kiln components
GOST 5632 12Kh13
Turbine blades, pump shafts, fasteners, cutlery
Key Differences
Can JIS G4303 SUS310S Be Substituted With GOST 5632 12Kh13?
JIS G4303 SUS310S and GOST 5632 12Kh13 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 G4303 SUS310S
Sheet → (3 listings)
Thickness: 6–6 mm (0.24–0.24 in)
Width: 1250–1250 mm (49.21–49.21 in)
Length: 2500–3200 mm (98.43–125.98 in)
GOST 5632 12Kh13
Sheet → (2 listings)
Thickness: 6–6 mm (0.24–0.24 in)
Width: 1250–1250 mm (49.21–49.21 in)
Length: 2700–3400 mm (106.3–133.86 in)
On M-EX Right Now
JIS G4303 SUS310S
3 active listings and RFQs →
GOST 5632 12Kh13
2 active listings and RFQs →
Frequently Asked Questions
What is the difference between JIS G4303 SUS310S and GOST 5632 12Kh13?
JIS G4303 SUS310S specifies P, S which are not specified for GOST 5632 12Kh13.
Can JIS G4303 SUS310S be substituted with GOST 5632 12Kh13?
JIS G4303 SUS310S and GOST 5632 12Kh13 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.