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IS 1570 (Part 4) 33Mo6 vs EN 10028-2 12CrMo9-10

Related Material — 60.8% match based on chemical composition and mechanical property overlap.

IS 1570 (Part 4) 33Mo6 (IS 1570 (Part 4):1988) and EN 10028-2 12CrMo9-10 (EN 10028-2:2017) are both steel grades. Both fall under the Alloy Steel category. IS 1570 (Part 4) 33Mo6 is defined under Bureau of Indian Standards (IS), originating from India, while EN 10028-2 12CrMo9-10 is defined under European Standard (EN), originating from Europe.

As per chemical composition, IS 1570 (Part 4) 33Mo6 vs EN 10028-2 12CrMo9-10 is a 60.8% 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 60.8%.

Frequently Compared With IS 1570 (Part 4) 33Mo6:
IS 1570 (Part 4) 07Cr4Mo6 IS 4367 10Cr9Mo10 IS 1570 (Part 4) 10Mo6 IS 1570 (Part 4) 10Cr20Mo6 IS 4367 07Cr4Mo6 GOST 4543 12HN3A NF A35-565 100C6 IS 1570 (Part 4) 103Cr6 GB/T 3077 12Cr2Ni4A IS 1570 (Part 4) 103Cr4 IS 1570 (Part 4) 105Cr5 UNI 11234 100Cr6
Match Breakdown
CHEMISTRY MATCH
60.8%
MECHANICAL MATCH
No shared data
OVERALL
60.8%
Specifications
Property IS 1570 (Part 4) 33Mo6 EN 10028-2 12CrMo9-10
Standard IS 1570 (Part 4):1988 EN 10028-2:2017
Category Alloy Steel Alloy Steel
C (%) 0.25-0.40 0.10-0.15
Si (%) 0.10-0.35 <=0.30
Mn (%) 0.40-0.70 0.30-0.80
Ni (%) <=0.30 <=0.30
Cr (%) <=0.25 2.00-2.50
Mo (%) 0.45-0.65 0.90-1.10
P (%) Not specified <=0.015
S (%) Not specified <=0.010
N (%) Not specified <=0.012
Cu (%) Not specified <=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 IS 1570 (Part 4) 33Mo6 EN 10028-2 12CrMo9-10
Tensile Strength Not specified 540-690 MPa
Yield Strength Not specified >=355 MPa
Elongation Not specified >=18%
Condition Not specified Usual delivery condition normalized and tempered (+NT) or quenched and tempered (+QT), nominal thickness up to 250 mm; transverse direction, Yield Strength is ReH, Elongation is A
Typical Applications
IS 1570 (Part 4) 33Mo6
Not documented
EN 10028-2 12CrMo9-10
Flat products for pressure purposes
Key Differences
Can IS 1570 (Part 4) 33Mo6 Be Substituted With EN 10028-2 12CrMo9-10?
IS 1570 (Part 4) 33Mo6 and EN 10028-2 12CrMo9-10 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.
On M-EX Right Now
IS 1570 (Part 4) 33Mo6
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EN 10028-2 12CrMo9-10
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Frequently Asked Questions
What is the difference between IS 1570 (Part 4) 33Mo6 and EN 10028-2 12CrMo9-10?
EN 10028-2 12CrMo9-10 specifies P, S, N, Cu which are not specified for IS 1570 (Part 4) 33Mo6.
Can IS 1570 (Part 4) 33Mo6 be substituted with EN 10028-2 12CrMo9-10?
IS 1570 (Part 4) 33Mo6 and EN 10028-2 12CrMo9-10 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.