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BS 970 (Part 1) 303S31 vs GOST 5632 06Kh23N28

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

BS 970 (Part 1) 303S31 (BS 970 (Part 1):1991) and GOST 5632 06Kh23N28 (GOST 5632-2014) are both steel grades. Both fall under the Stainless Steel category. BS 970 (Part 1) 303S31 is typically used for austenitic stainless and heat resisting steel (section five), while GOST 5632 06Kh23N28 is commonly used for furnace components, heat exchangers, high temperature applications. BS 970 (Part 1) 303S31 is defined under British Standards (BS) (United Kingdom).

As per chemical composition, BS 970 (Part 1) 303S31 vs GOST 5632 06Kh23N28 is a 56.6% match. As per mechanical properties, the match is 33.3%. Combined, this makes them a minimal match overall at 35%.

Frequently Compared With BS 970 (Part 1) 303S31:
EN 10088-1 1.4301 ASTM A959 16-8-2H GB/T 3280 06Cr19Ni10 ASTM A959 .- EN 10088-1 1.4006 EN 10088-1 1.4401 EN 10088-1 1.4845 IS 1570 (Part 7) 12Cr12MoH GOST 5632 08X18H10 IS 1570 (Part 7) 11Cr17Ni13W3TiH IS 1570 (Part 7) 12Cr12MoVH IS 1570 (Part 7) 12Cr12Ni2Mo
Match Breakdown
CHEMISTRY MATCH
56.6%
MECHANICAL MATCH
33.3%
OVERALL
35%
Specifications
Property BS 970 (Part 1) 303S31 GOST 5632 06Kh23N28
Standard BS 970 (Part 1):1991 GOST 5632-2014
Category Stainless Steel Stainless Steel
C (%) <=0.12 ≤0.06
Si (%) <=1.0 ≤0.80
Mn (%) <=2.0 ≤2.00
P (%) <=0.060 Not specified
S (%) 0.15-0.35 Not specified
Cr (%) 17.0-19.0 22.0–25.0
Mo (%) <=1.00 Not specified
Ni (%) 8.0-10.0 26.0–29.0
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) 303S31 GOST 5632 06Kh23N28
Condition Softened, 1000-1100 deg C Not specified
Tensile Strength 510 MPa min ≥510 MPa
Yield Strength 190 MPa min (0.2% proof) ≥196 MPa
Elongation 40 % min ≥35%
Hardness 183 HB max Not specified
Max Service Temp Not specified 1050°C
Typical Applications
BS 970 (Part 1) 303S31
Austenitic stainless and heat resisting steel (section five)
GOST 5632 06Kh23N28
Furnace components, heat exchangers, high temperature applications
Key Differences
Can BS 970 (Part 1) 303S31 Be Substituted With GOST 5632 06Kh23N28?
BS 970 (Part 1) 303S31 and GOST 5632 06Kh23N28 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
BS 970 (Part 1) 303S31
No active listings currently.
GOST 5632 06Kh23N28
Sheet → (2 listings)
Thickness: 6–6 mm (0.24–0.24 in)
Width: 1250–1250 mm (49.21–49.21 in)
Length: 3100–3400 mm (122.05–133.86 in)
On M-EX Right Now
BS 970 (Part 1) 303S31
0 active listings and RFQs →
GOST 5632 06Kh23N28
2 active listings and RFQs →
Frequently Asked Questions
What is the difference between BS 970 (Part 1) 303S31 and GOST 5632 06Kh23N28?
BS 970 (Part 1) 303S31 specifies P, S, Mo which are not specified for GOST 5632 06Kh23N28.
Can BS 970 (Part 1) 303S31 be substituted with GOST 5632 06Kh23N28?
BS 970 (Part 1) 303S31 and GOST 5632 06Kh23N28 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.