Post Stock Login Register

IS 1570 (Part 4) 34C14BT vs BS 970 (Part 3) 150M36

Strong Match — 85.1% match based on chemical composition and mechanical property overlap.

IS 1570 (Part 4) 34C14BT (IS 1570 (Part 4):1988) and BS 970 (Part 3) 150M36 (BS 970 (Part 3):1991) are both steel grades. Both fall under the Carbon Steel category. IS 1570 (Part 4) 34C14BT is defined under Bureau of Indian Standards (IS), originating from India, while BS 970 (Part 3) 150M36 is defined under British Standards (BS), originating from United Kingdom.

As per chemical composition, IS 1570 (Part 4) 34C14BT vs BS 970 (Part 3) 150M36 is a 85.1% 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 85.1%.

Frequently Compared With IS 1570 (Part 4) 34C14BT:
BS 970 (Part 3) 070M55 BS 970 (Part 1) 040A10 BS 970 (Part 3) 045A10 BS 970 (Part 3) 045M10 BS 970 (Part 1) 060A32 BS 970 (Part 1) 040A12 BS 970 (Part 1) 045A10 BS 970 (Part 1) 045A10 BS 970 (Part 1) 045M10 BS 970 (Part 1) 055M15 BS 970 (Part 1) 040A04 BS 970 (Part 1) 045M10
Match Breakdown
CHEMISTRY MATCH
85.1%
MECHANICAL MATCH
No shared data
OVERALL
85.1%
Specifications
Property IS 1570 (Part 4) 34C14BT BS 970 (Part 3) 150M36
Standard IS 1570 (Part 4):1988 BS 970 (Part 3):1991
Category Carbon Steel Carbon Steel
C (%) 0.32-0.37 0.32-0.40
Si (%) 0.15-0.30 0.10-0.40
Mn (%) 1.20-1.50 1.30-1.70
B (%) 0.0005-0.003 Not specified
P (%) Not specified <=0.05
S (%) Not specified <=0.05
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Typical Applications
IS 1570 (Part 4) 34C14BT
Not documented
BS 970 (Part 3) 150M36
Bright cold finished bars (cold drawn, turned or precision ground) for general engineering purposes, in straight lengths; carbon and carbon manganese steel (Table 13)
Key Differences
Can IS 1570 (Part 4) 34C14BT Be Substituted With BS 970 (Part 3) 150M36?
IS 1570 (Part 4) 34C14BT and BS 970 (Part 3) 150M36 overlap closely enough on chemistry and mechanical properties that BS 970 (Part 3) 150M36 is often considered as a substitute for IS 1570 (Part 4) 34C14BT 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 4) 34C14BT
0 active listings and RFQs →
BS 970 (Part 3) 150M36
0 active listings and RFQs →
Frequently Asked Questions
What is the difference between IS 1570 (Part 4) 34C14BT and BS 970 (Part 3) 150M36?
IS 1570 (Part 4) 34C14BT specifies B which is not specified for BS 970 (Part 3) 150M36. BS 970 (Part 3) 150M36 specifies P, S which are not specified for IS 1570 (Part 4) 34C14BT.
Can IS 1570 (Part 4) 34C14BT be substituted with BS 970 (Part 3) 150M36?
IS 1570 (Part 4) 34C14BT and BS 970 (Part 3) 150M36 overlap closely enough on chemistry and mechanical properties that BS 970 (Part 3) 150M36 is often considered as a substitute for IS 1570 (Part 4) 34C14BT in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.