Related Material — 69.9% match
based on chemical composition and mechanical property overlap.
IS 1570 (Part 5) X66Cr13 (IS 1570 (Part 5):1985) and GOST 5632 12Kh13 (GOST 5632-2014) are both steel grades.
Both fall under the Stainless Steel category.
IS 1570 (Part 5) X66Cr13 is defined under Bureau of Indian Standards (IS) (India).
As per chemical composition, IS 1570 (Part 5) X66Cr13 vs GOST 5632 12Kh13 is a 81.1% 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 IS 1570 (Part 5) X66Cr13:
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property
IS 1570 (Part 5) X66Cr13
GOST 5632 12Kh13
Tensile Strength
Not specified
≥540 MPa (annealed)
Hardness HRC
Not specified
36–45 (hardened)
Typical Applications
IS 1570 (Part 5) X66Cr13
Not documented
GOST 5632 12Kh13
Turbine blades, pump shafts, fasteners, cutlery
Key Differences
GOST 5632 12Kh13 specifies Ni which is not specified for IS 1570 (Part 5) X66Cr13.
Can IS 1570 (Part 5) X66Cr13 Be Substituted With GOST 5632 12Kh13?
IS 1570 (Part 5) X66Cr13 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.
What is the difference between IS 1570 (Part 5) X66Cr13 and GOST 5632 12Kh13?
GOST 5632 12Kh13 specifies Ni which is not specified for IS 1570 (Part 5) X66Cr13.
Can IS 1570 (Part 5) X66Cr13 be substituted with GOST 5632 12Kh13?
IS 1570 (Part 5) X66Cr13 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.