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IS 1570 (Part 5) X04Cr18Ni10Ti vs BS 970 (Part 3) 347S31

Strong Match — 100% match based on chemical composition and mechanical property overlap.

IS 1570 (Part 5) X04Cr18Ni10Ti (IS 1570 (Part 5):1985) and BS 970 (Part 3) 347S31 (BS 970 (Part 3):1991) are both steel grades. Both fall under the Stainless Steel category. IS 1570 (Part 5) X04Cr18Ni10Ti is defined under Bureau of Indian Standards (IS), originating from India, while BS 970 (Part 3) 347S31 is defined under British Standards (BS), originating from United Kingdom.

As per chemical composition, IS 1570 (Part 5) X04Cr18Ni10Ti vs BS 970 (Part 3) 347S31 is a 100% match. Mechanical property data is not available for both grades, so this factor could not be scored. Combined, this makes them a strong match overall at 100%.

Frequently Compared With IS 1570 (Part 5) X04Cr18Ni10Ti:
GB/T 3280 06Cr19Ni10 GOST 5632 06Kh23N28 EN 10088-1 1.4301 EN 10088-1 1.4401 GOST 5632 08X18H10 EN 10088-1 1.4006 GOST 5632 12Kh13 ASTM A959 .- EN 10088-1 1.4845 IS 1570 (Part 7) 12Cr12MoH IS 1570 (Part 7) 12Cr12MoVH IS 1570 (Part 7) 12Cr12Ni2Mo
Match Breakdown
CHEMISTRY MATCH
100%
MECHANICAL MATCH
No shared data
OVERALL
100%
Specifications
Property IS 1570 (Part 5) X04Cr18Ni10Ti BS 970 (Part 3) 347S31
Standard IS 1570 (Part 5):1985 BS 970 (Part 3):1991
Category Stainless Steel Stainless Steel
C (%) <=0.08 <=0.08
Si (%) <=1.0 <=1.0
Mn (%) <=2.0 <=2.0
P (%) <=0.045 <=0.045
S (%) <=0.030 <=0.030
Cr (%) 17.0-19.0 17.0-19.0
Ni (%) 9.0-12.0 9.0-12.0
Ti (%) >=5xC, <=0.80 Not specified
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) X04Cr18Ni10Ti BS 970 (Part 3) 347S31
Tensile Strength >=515 MPa Not specified
Yield Strength >=205 MPa (0.2 % proof stress) Not specified
Elongation >=40% (50 mm) Not specified
Hardness <=183 HB; <=88 HRB Not specified
Condition Annealed, quenched or solution treated plates, sheets and strips (Table 2) Not specified
Typical Applications
IS 1570 (Part 5) X04Cr18Ni10Ti
Not documented
BS 970 (Part 3) 347S31
Bright cold finished bars (cold drawn, turned or precision ground) for general engineering purposes, in straight lengths; austenitic stainless and heat resisting steel (Table 18)
Key Differences
Can IS 1570 (Part 5) X04Cr18Ni10Ti Be Substituted With BS 970 (Part 3) 347S31?
IS 1570 (Part 5) X04Cr18Ni10Ti and BS 970 (Part 3) 347S31 overlap closely enough on chemistry and mechanical properties that BS 970 (Part 3) 347S31 is often considered as a substitute for IS 1570 (Part 5) X04Cr18Ni10Ti in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.
On M-EX Right Now
IS 1570 (Part 5) X04Cr18Ni10Ti
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BS 970 (Part 3) 347S31
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Frequently Asked Questions
What is the difference between IS 1570 (Part 5) X04Cr18Ni10Ti and BS 970 (Part 3) 347S31?
IS 1570 (Part 5) X04Cr18Ni10Ti specifies Ti which is not specified for BS 970 (Part 3) 347S31.
Can IS 1570 (Part 5) X04Cr18Ni10Ti be substituted with BS 970 (Part 3) 347S31?
IS 1570 (Part 5) X04Cr18Ni10Ti and BS 970 (Part 3) 347S31 overlap closely enough on chemistry and mechanical properties that BS 970 (Part 3) 347S31 is often considered as a substitute for IS 1570 (Part 5) X04Cr18Ni10Ti in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.