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EN 10083-1 3C25 vs IS 1570 (Part 4) 10Mo6

Related Material — 65% match based on chemical composition and mechanical property overlap.

EN 10083-1 3C25 (EN 10083-1:1991) and IS 1570 (Part 4) 10Mo6 (IS 1570 (Part 4):1988) are both steel grades. EN 10083-1 3C25 is classified under Carbon Steel, while IS 1570 (Part 4) 10Mo6 is classified under Alloy Steel — a different category, which is worth noting alongside the chemistry match below. EN 10083-1 3C25 is defined under European Standard (EN), originating from Europe, while IS 1570 (Part 4) 10Mo6 is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, EN 10083-1 3C25 vs IS 1570 (Part 4) 10Mo6 is a 70.6% match. Mechanical property data is not available for both grades, so this factor could not be scored. Combined, this makes them a related material overall at 65%.

Frequently Compared With EN 10083-1 3C25:
BS 970 (Part 1) 045M10 BS 970 (Part 1) 040A12 BS 970 (Part 3) 045A10 BS 970 (Part 1) 055M15 BS 970 (Part 1) 040A10 BS 970 (Part 1) 060A72 BS 970 (Part 1) 040A04 BS 970 (Part 1) 045A10 BS 970 (Part 1) 045A10 BS 970 (Part 3) 045M10 BS 970 (Part 1) 060A62 BS 970 (Part 1) 060A67
Match Breakdown
CHEMISTRY MATCH
70.6%
MECHANICAL MATCH
No shared data
OVERALL
65%
Specifications
Property EN 10083-1 3C25 IS 1570 (Part 4) 10Mo6
Standard EN 10083-1:1991 IS 1570 (Part 4):1988
Category Carbon Steel Alloy Steel
C (%) 0.22-0.29 <=0.15
Cr (%) <=0.40 <=0.25
Cr+Mo+Ni (%) <=0.63 Not specified
Mn (%) 0.40-0.70 0.40-0.70
Mo (%) <=0.10 0.45-0.65
Ni (%) <=0.40 <=0.30
P (%) <=0.035 Not specified
S (%) 0.020-0.040 Not specified
Si (%) <=0.40 0.15-0.25
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property EN 10083-1 3C25 IS 1570 (Part 4) 10Mo6
Condition Quenched and tempered, ruling section d <= 16 mm Not specified
Elongation 19% min Not specified
Tensile Strength 550 to 700 MPa Not specified
Yield Strength 370 MPa min Not specified
Typical Applications
EN 10083-1 3C25
Quenched and tempered machine parts; non alloy steels also normalized (clause 1)
IS 1570 (Part 4) 10Mo6
Not documented
Key Differences
Can EN 10083-1 3C25 Be Substituted With IS 1570 (Part 4) 10Mo6?
EN 10083-1 3C25 and IS 1570 (Part 4) 10Mo6 share some compositional similarity but differ enough that substitution should not be assumed. Review the differences above carefully, and consult the applicable standard or a metallurgist before using one in place of the other.
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EN 10083-1 3C25
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IS 1570 (Part 4) 10Mo6
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Frequently Asked Questions
What is the difference between EN 10083-1 3C25 and IS 1570 (Part 4) 10Mo6?
Different category: EN 10083-1 3C25 is Carbon Steel, IS 1570 (Part 4) 10Mo6 is Alloy Steel. EN 10083-1 3C25 specifies Cr+Mo+Ni, P, S which are not specified for IS 1570 (Part 4) 10Mo6.
Can EN 10083-1 3C25 be substituted with IS 1570 (Part 4) 10Mo6?
EN 10083-1 3C25 and IS 1570 (Part 4) 10Mo6 share some compositional similarity but differ enough that substitution should not be assumed. Review the differences above carefully, and consult the applicable standard or a metallurgist before using one in place of the other.