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EN 10083-2 C45R vs IS 1570 (Part 4) 10Mo6

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

EN 10083-2 C45R (EN 10083-2:2006) and IS 1570 (Part 4) 10Mo6 (IS 1570 (Part 4):1988) are both steel grades. EN 10083-2 C45R 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 10083-2 C45R 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 10083-2 C45R vs IS 1570 (Part 4) 10Mo6 is a 67.5% 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 10083-2 C45R:
BS 970 (Part 1) 040A12 BS 970 (Part 3) 045M10 BS 970 (Part 1) 060A62 BS 970 (Part 1) 060A67 BS 970 (Part 1) 040A04 BS 970 (Part 1) 060A81 BS 970 (Part 1) 045M10 BS 970 (Part 1) 060A72 BS 970 (Part 1) 040A10 BS 970 (Part 1) 045A10 BS 970 (Part 3) 045A10 BS 970 (Part 1) 055M15
Match Breakdown
CHEMISTRY MATCH
67.5%
MECHANICAL MATCH
No shared data
OVERALL
65%
Specifications
Property EN 10083-2 C45R IS 1570 (Part 4) 10Mo6
Standard EN 10083-2:2006 IS 1570 (Part 4):1988
Category Carbon Steel Alloy Steel
C (%) 0.42-0.50 <=0.15
Cr (%) <=0.40 <=0.25
Cr+Mo+Ni (%) <=0.63 Not specified
Mn (%) 0.50-0.80 0.40-0.70
Mo (%) <=0.10 0.45-0.65
Ni (%) <=0.40 <=0.30
P (%) <=0.030 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 10083-2 C45R IS 1570 (Part 4) 10Mo6
Condition Quenched and tempered (+QT), ruling section d <= 16 mm Not specified
Elongation 14% min Not specified
Hardness Soft annealed (+A): 207 HBW max Not specified
Tensile Strength 700 to 850 MPa Not specified
Yield Strength 490 MPa min Not specified
Typical Applications
EN 10083-2 C45R
Quenched and tempered, flame or induction hardened machine parts; can also be used normalized (clause 1)
IS 1570 (Part 4) 10Mo6
Not documented
Key Differences
Can EN 10083-2 C45R Be Substituted With IS 1570 (Part 4) 10Mo6?
EN 10083-2 C45R 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 10083-2 C45R
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IS 1570 (Part 4) 10Mo6
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Frequently Asked Questions
What is the difference between EN 10083-2 C45R and IS 1570 (Part 4) 10Mo6?
Different category: EN 10083-2 C45R is Carbon Steel, IS 1570 (Part 4) 10Mo6 is Alloy Steel. EN 10083-2 C45R specifies Cr+Mo+Ni, P, S which are not specified for IS 1570 (Part 4) 10Mo6.
Can EN 10083-2 C45R be substituted with IS 1570 (Part 4) 10Mo6?
EN 10083-2 C45R 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.