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IS 1570 (Part 5) X07Cr17 vs BS 970 (Part 3) 430S17

Strong Match — 97.2% match based on chemical composition and mechanical property overlap.

IS 1570 (Part 5) X07Cr17 (IS 1570 (Part 5):1985) and BS 970 (Part 3) 430S17 (BS 970 (Part 3):1991) are both steel grades. Both fall under the Stainless Steel category. IS 1570 (Part 5) X07Cr17 is defined under Bureau of Indian Standards (IS), originating from India, while BS 970 (Part 3) 430S17 is defined under British Standards (BS), originating from United Kingdom.

As per chemical composition, IS 1570 (Part 5) X07Cr17 vs BS 970 (Part 3) 430S17 is a 97.2% 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 97.2%.

Frequently Compared With IS 1570 (Part 5) X07Cr17:
EN 10088-1 1.4006 EN 10088-1 1.4845 GB/T 3280 06Cr19Ni10 EN 10088-1 1.4301 EN 10088-1 1.4401 GOST 5632 06Kh23N28 GOST 5632 08X18H10 GOST 5632 12Kh13 IS 1570 (Part 7) 11Cr17Ni13W3TiH IS 1570 (Part 7) 12Cr12MoH IS 1570 (Part 7) 12Cr12MoVH ASTM A959 .-
Match Breakdown
CHEMISTRY MATCH
97.2%
MECHANICAL MATCH
No shared data
OVERALL
97.2%
Specifications
Property IS 1570 (Part 5) X07Cr17 BS 970 (Part 3) 430S17
Standard IS 1570 (Part 5):1985 BS 970 (Part 3):1991
Category Stainless Steel Stainless Steel
C (%) <=0.12 <=0.08
Si (%) <=1.0 <=1.0
Mn (%) <=1.0 <=1.0
P (%) <=0.040 <=0.040
S (%) <=0.030 <=0.030
Cr (%) 16.0-18.0 16.0-18.0
Ni (%) <=0.5 <=0.50
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) X07Cr17 BS 970 (Part 3) 430S17
Tensile Strength >=450 MPa Not specified
Yield Strength >=205 MPa (0.2 % proof stress) Not specified
Elongation >=22.0% (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) X07Cr17
Not documented
BS 970 (Part 3) 430S17
Bright cold finished bars (cold drawn, turned or precision ground) for general engineering purposes, in straight lengths; ferritic stainless steel (Table 17)
Can IS 1570 (Part 5) X07Cr17 Be Substituted With BS 970 (Part 3) 430S17?
IS 1570 (Part 5) X07Cr17 and BS 970 (Part 3) 430S17 overlap closely enough on chemistry and mechanical properties that BS 970 (Part 3) 430S17 is often considered as a substitute for IS 1570 (Part 5) X07Cr17 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) X07Cr17
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BS 970 (Part 3) 430S17
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Frequently Asked Questions
What is the difference between IS 1570 (Part 5) X07Cr17 and BS 970 (Part 3) 430S17?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can IS 1570 (Part 5) X07Cr17 be substituted with BS 970 (Part 3) 430S17?
IS 1570 (Part 5) X07Cr17 and BS 970 (Part 3) 430S17 overlap closely enough on chemistry and mechanical properties that BS 970 (Part 3) 430S17 is often considered as a substitute for IS 1570 (Part 5) X07Cr17 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.