Minimal Match — 35% match
based on chemical composition and mechanical property overlap.
BS 970 (Part 1) 310S31 (BS 970 (Part 1):1991) and GOST 5632 08X18H10 (GOST 5632-2014) are both steel grades.
Both fall under the Stainless Steel category.
BS 970 (Part 1) 310S31 is typically used for austenitic stainless and heat resisting steel (section five), while GOST 5632 08X18H10 is commonly used for chemical equipment, food processing, general corrosion resistant applications.
BS 970 (Part 1) 310S31 is defined under British Standards (BS) (United Kingdom).
As per chemical composition, BS 970 (Part 1) 310S31 vs GOST 5632 08X18H10 is a 65.6% match.
As per mechanical properties, the match is 66.7%.
Combined, this makes them a minimal match overall at 35%.
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property
BS 970 (Part 1) 310S31
GOST 5632 08X18H10
Condition
Softened, 1000-1100 deg C
Not specified
Tensile Strength
510 MPa min
≥520 MPa
Yield Strength
205 MPa min (0.2% proof)
≥205 MPa
Elongation
40 % min
≥40%
Hardness
207 HB max
Not specified
Typical Applications
BS 970 (Part 1) 310S31
Austenitic stainless and heat resisting steel (section five)
GOST 5632 08X18H10
Chemical equipment, food processing, general corrosion resistant applications
Can BS 970 (Part 1) 310S31 Be Substituted With GOST 5632 08X18H10?
BS 970 (Part 1) 310S31 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.
What is the difference between BS 970 (Part 1) 310S31 and GOST 5632 08X18H10?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can BS 970 (Part 1) 310S31 be substituted with GOST 5632 08X18H10?
BS 970 (Part 1) 310S31 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.