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IS 4367 35Mn6Mo3 vs BS 970 (Part 1) 606M36

Strong Match — 87% match based on chemical composition and mechanical property overlap.

IS 4367 35Mn6Mo3 (IS 4367:1991) and BS 970 (Part 1) 606M36 (BS 970 (Part 1):1983) are both steel grades. Both fall under the Alloy Steel category. IS 4367 35Mn6Mo3 is defined under Bureau of Indian Standards (IS), originating from India, while BS 970 (Part 1) 606M36 is defined under British Standards (BS), originating from United Kingdom.

As per chemical composition, IS 4367 35Mn6Mo3 vs BS 970 (Part 1) 606M36 is a 87% 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 87%.

Frequently Compared With IS 4367 35Mn6Mo3:
NF A35-565 100C6 IS 1570 (Part 7) 10Cr36Mo10H IS 1570 (Part 4) 07Cr4Mo6 IS 1570 (Part 4) 10Cr20Mo6 UNI 11234 100Cr6 IS 1570 (Part 7) 10Mo6H IS 4367 07Cr4Mo6 IS 1570 (Part 4) 103Cr4 IS 1570 (Part 4) 103Cr6 IS 1570 (Part 4) 105Cr5 IS 4367 10Cr9Mo10 IS 1570 (Part 4) 10Mo6
Match Breakdown
CHEMISTRY MATCH
87%
MECHANICAL MATCH
No shared data
OVERALL
87%
Specifications
Property IS 4367 35Mn6Mo3 BS 970 (Part 1) 606M36
Standard IS 4367:1991 BS 970 (Part 1):1983
Category Alloy Steel Alloy Steel
C (%) 0.30-0.40 0.32-0.40
Si (%) 0.10-0.35 <=0.25
Mn (%) 1.30-1.80 1.30-1.70
Mo (%) 0.20-0.35 0.22-0.32
S (%) <=0.035 0.15-0.25
P (%) <=0.035 <=0.060
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property IS 4367 35Mn6Mo3 BS 970 (Part 1) 606M36
Tensile Strength 700-850 MPa Not specified
Yield Strength 540 MPa min Not specified
Elongation >=18% Not specified
Izod Impact 55 J min Not specified
Hardness 208-252 HB Not specified
Hardness (soft annealed) <=220 HB Not specified
Condition Hardened and tempered, ruling section up to 150 mm Not specified
Typical Applications
IS 4367 35Mn6Mo3
Not documented
BS 970 (Part 1) 606M36
Through hardening steel for mechanical and allied engineering purposes; supplied in the hardened and tempered conditions of Table 6.
Can IS 4367 35Mn6Mo3 Be Substituted With BS 970 (Part 1) 606M36?
IS 4367 35Mn6Mo3 and BS 970 (Part 1) 606M36 overlap closely enough on chemistry and mechanical properties that BS 970 (Part 1) 606M36 is often considered as a substitute for IS 4367 35Mn6Mo3 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.
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IS 4367 35Mn6Mo3
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BS 970 (Part 1) 606M36
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Frequently Asked Questions
What is the difference between IS 4367 35Mn6Mo3 and BS 970 (Part 1) 606M36?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can IS 4367 35Mn6Mo3 be substituted with BS 970 (Part 1) 606M36?
IS 4367 35Mn6Mo3 and BS 970 (Part 1) 606M36 overlap closely enough on chemistry and mechanical properties that BS 970 (Part 1) 606M36 is often considered as a substitute for IS 4367 35Mn6Mo3 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.