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IS 1570 (Part 4) 34C14BT vs DIN 17204 36Mn5

Strong Match — 86.6% match based on chemical composition and mechanical property overlap.

IS 1570 (Part 4) 34C14BT (IS 1570 (Part 4):1988) and DIN 17204 36Mn5 (DIN 17204:1990-11) 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 DIN 17204 36Mn5 is defined under Deutsches Institut fur Normung (DIN), originating from Germany.

As per chemical composition, IS 1570 (Part 4) 34C14BT vs DIN 17204 36Mn5 is a 86.6% 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 86.6%.

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
86.6%
MECHANICAL MATCH
No shared data
OVERALL
86.6%
Specifications
Property IS 1570 (Part 4) 34C14BT DIN 17204 36Mn5
Standard IS 1570 (Part 4):1988 DIN 17204:1990-11
Category Carbon Steel Carbon Steel
C (%) 0.32-0.37 0.32-0.40
Si (%) 0.15-0.30 <=0.40
Mn (%) 1.20-1.50 1.20-1.50
B (%) 0.0005-0.003 Not specified
P (%) Not specified <=0.040
S (%) Not specified <=0.040
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 4) 34C14BT DIN 17204 36Mn5
Tensile Strength Not specified 650-850 MPa
Yield Strength Not specified 450 MPa min
Elongation Not specified 14% min
Hardness Not specified 187-241 HB
Typical Applications
IS 1570 (Part 4) 34C14BT
Not documented
DIN 17204 36Mn5
Unalloyed manganese carbon steel for quenching and tempering, higher manganese content than 28Mn6; shafts and machine components requiring higher hardenability and strength
Key Differences
Can IS 1570 (Part 4) 34C14BT Be Substituted With DIN 17204 36Mn5?
IS 1570 (Part 4) 34C14BT and DIN 17204 36Mn5 overlap closely enough on chemistry and mechanical properties that DIN 17204 36Mn5 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.
Forms & Sizes Available on M-EX
IS 1570 (Part 4) 34C14BT
No active listings currently.
DIN 17204 36Mn5
Round Bar → (2 listings)
Diameter: 40–40 mm (1.57–1.57 in)
Length: 5900–6400 mm (232.28–251.97 in)
On M-EX Right Now
IS 1570 (Part 4) 34C14BT
0 active listings and RFQs →
DIN 17204 36Mn5
2 active listings and RFQs →
Frequently Asked Questions
What is the difference between IS 1570 (Part 4) 34C14BT and DIN 17204 36Mn5?
IS 1570 (Part 4) 34C14BT specifies B which is not specified for DIN 17204 36Mn5. DIN 17204 36Mn5 specifies P, S which are not specified for IS 1570 (Part 4) 34C14BT.
Can IS 1570 (Part 4) 34C14BT be substituted with DIN 17204 36Mn5?
IS 1570 (Part 4) 34C14BT and DIN 17204 36Mn5 overlap closely enough on chemistry and mechanical properties that DIN 17204 36Mn5 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.