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JIS G4303 SUS310S vs IS 1570 (Part 7) 12Cr12MoVH

Minimal Match — 32.7% match based on chemical composition and mechanical property overlap.

JIS G4303 SUS310S (JIS G4303:2021) and IS 1570 (Part 7) 12Cr12MoVH (IS 1570 (Part 7):1992) 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 IS 1570 (Part 7) 12Cr12MoVH is commonly used for boilers, pressure vessels, steam turbines, steam and water piping and other power plant equipment working at elevated temperature. JIS G4303 SUS310S is defined under Japanese Industrial Standards (JIS), originating from Japan, while IS 1570 (Part 7) 12Cr12MoVH is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, JIS G4303 SUS310S vs IS 1570 (Part 7) 12Cr12MoVH is a 49.1% match. As per mechanical properties, the match is 0%. Combined, this makes them a minimal match overall at 32.7%.

Frequently Compared With JIS G4303 SUS310S:
EN 10088-1 1.4845 EN 10088-1 1.4301 GOST 5632 08X18H10 GOST 5632 06Kh23N28 GOST 5632 12Kh13 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
Match Breakdown
CHEMISTRY MATCH
49.1%
MECHANICAL MATCH
0%
OVERALL
32.7%
Specifications
Property JIS G4303 SUS310S IS 1570 (Part 7) 12Cr12MoVH
Standard JIS G4303:2021 IS 1570 (Part 7):1992
Category Stainless Steel Stainless Steel
C (%) ≤0.08 0.08-0.16
Si (%) ≤1.50 <=0.60
Mn (%) ≤2.00 0.40-1.00
Cr (%) 24.0–26.0 11.5-13.00
Ni (%) 19.0–22.0 <=1.0
P (%) ≤0.040 <=0.040
S (%) ≤0.030 <=0.035
Mo (%) Not specified 0.40-0.80
V (%) Not specified 0.10-0.30
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 IS 1570 (Part 7) 12Cr12MoVH
Tensile Strength ≥520 MPa 770-930 MPa
Yield Strength ≥205 MPa >=585 MPa (0.2 % proof stress)
Elongation ≥40% >=15%
Max Service Temp 1100°C Not specified
Condition Not specified Bars, forgings, Q+T, thickness up to 150 (first row of Table 3)
Typical Applications
JIS G4303 SUS310S
Furnace parts, heat treatment baskets, kiln components
IS 1570 (Part 7) 12Cr12MoVH
Boilers, pressure vessels, steam turbines, steam and water piping and other power plant equipment working at elevated temperature
Key Differences
Can JIS G4303 SUS310S Be Substituted With IS 1570 (Part 7) 12Cr12MoVH?
JIS G4303 SUS310S and IS 1570 (Part 7) 12Cr12MoVH 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)
IS 1570 (Part 7) 12Cr12MoVH
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On M-EX Right Now
JIS G4303 SUS310S
3 active listings and RFQs →
IS 1570 (Part 7) 12Cr12MoVH
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Frequently Asked Questions
What is the difference between JIS G4303 SUS310S and IS 1570 (Part 7) 12Cr12MoVH?
IS 1570 (Part 7) 12Cr12MoVH specifies Mo, V which are not specified for JIS G4303 SUS310S.
Can JIS G4303 SUS310S be substituted with IS 1570 (Part 7) 12Cr12MoVH?
JIS G4303 SUS310S and IS 1570 (Part 7) 12Cr12MoVH 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.