Minimal Match — 46.7% match
based on chemical composition and mechanical property overlap.
JIS G4305 SUS310S (JIS G4305:2012) and IS 1570 (Part 7) 12Cr13H (IS 1570 (Part 7):1992) are both steel grades.
Both fall under the Stainless Steel category.
JIS G4305 SUS310S is typically used for cold-rolled stainless steel plates, sheet and strip, while IS 1570 (Part 7) 12Cr13H is commonly used for boilers, pressure vessels, steam turbines, steam and water piping and other power plant equipment working at elevated temperature.
JIS G4305 SUS310S is defined under Japanese Industrial Standards (JIS), originating from Japan, while IS 1570 (Part 7) 12Cr13H is defined under Bureau of Indian Standards (IS), originating from India.
As per chemical composition, JIS G4305 SUS310S vs IS 1570 (Part 7) 12Cr13H is a 70.1% match.
As per mechanical properties, the match is 0%.
Combined, this makes them a minimal match overall at 46.7%.
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 SUS310S
IS 1570 (Part 7) 12Cr13H
Tensile Strength
>=520 MPa
470-670 MPa
Yield Strength
>=205 MPa
>=265 MPa (0.2 % proof stress)
Elongation
>=40%
>=20%
Hardness
<=187 HB
Not specified
Condition
Solution heat treated plate and strip; 0.2 percent proof strength applies only when specified by the purchaser
Bars, forgings, plates, A, thickness up to 160 (first row of Table 3)
Typical Applications
JIS G4305 SUS310S
Cold-rolled stainless steel plates, sheet and strip
IS 1570 (Part 7) 12Cr13H
Boilers, pressure vessels, steam turbines, steam and water piping and other power plant equipment working at elevated temperature
Can JIS G4305 SUS310S Be Substituted With IS 1570 (Part 7) 12Cr13H?
JIS G4305 SUS310S and IS 1570 (Part 7) 12Cr13H 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.
What is the difference between JIS G4305 SUS310S and IS 1570 (Part 7) 12Cr13H?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can JIS G4305 SUS310S be substituted with IS 1570 (Part 7) 12Cr13H?
JIS G4305 SUS310S and IS 1570 (Part 7) 12Cr13H 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.