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IS 1570 (Part 4) 20Cr20Mo6 vs EN 10028-2 X12CrMo5

Close Alternative — 79.7% match based on chemical composition and mechanical property overlap.

IS 1570 (Part 4) 20Cr20Mo6 (IS 1570 (Part 4):1988) and EN 10028-2 X12CrMo5 (EN 10028-2:2017) are both steel grades. Both fall under the Alloy Steel category. IS 1570 (Part 4) 20Cr20Mo6 is defined under Bureau of Indian Standards (IS), originating from India, while EN 10028-2 X12CrMo5 is defined under European Standard (EN), originating from Europe.

As per chemical composition, IS 1570 (Part 4) 20Cr20Mo6 vs EN 10028-2 X12CrMo5 is a 79.7% match. Mechanical property data is not available for both grades, so this factor could not be scored. Combined, this makes them a close alternative overall at 79.7%.

Frequently Compared With IS 1570 (Part 4) 20Cr20Mo6:
IS 4367 07Cr4Mo6 IS 1570 (Part 4) 10Cr20Mo6 IS 4367 10Cr9Mo10 IS 1570 (Part 4) 07Cr4Mo6 IS 1570 (Part 4) 10Mo6 GB/T 3077 12Cr2Ni4A NF A35-565 100C6 UNI 11234 100Cr6 IS 1570 (Part 4) 103Cr4 IS 1570 (Part 4) 105Cr5 GOST 4543 12HN3A IS 1570 (Part 4) 103Cr6
Match Breakdown
CHEMISTRY MATCH
79.7%
MECHANICAL MATCH
No shared data
OVERALL
79.7%
Specifications
Property IS 1570 (Part 4) 20Cr20Mo6 EN 10028-2 X12CrMo5
Standard IS 1570 (Part 4):1988 EN 10028-2:2017
Category Alloy Steel Alloy Steel
C (%) 0.15-0.25 0.10-0.15
Si (%) <=0.50 <=0.50
Mn (%) 0.40-0.70 0.30-0.60
Ni (%) <=0.30 <=0.30
Cr (%) 4.0-6.0 4.00-6.00
Mo (%) 0.45-0.65 0.45-0.65
P (%) Not specified <=0.020
S (%) Not specified <=0.005
N (%) Not specified <=0.012
Cu (%) Not specified <=0.30
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) 20Cr20Mo6 EN 10028-2 X12CrMo5
Tensile Strength Not specified 510-690 MPa
Yield Strength Not specified >=320 MPa
Elongation Not specified >=20%
Condition Not specified Usual delivery condition normalized and tempered (+NT), nominal thickness up to 60 mm; transverse direction, Yield Strength is ReH, Elongation is A
Typical Applications
IS 1570 (Part 4) 20Cr20Mo6
Not documented
EN 10028-2 X12CrMo5
Flat products for pressure purposes
Key Differences
Can IS 1570 (Part 4) 20Cr20Mo6 Be Substituted With EN 10028-2 X12CrMo5?
IS 1570 (Part 4) 20Cr20Mo6 and EN 10028-2 X12CrMo5 are a close alternative rather than a direct substitute. Some properties overlap well, but check the specific chemistry and mechanical rows above against your application's requirements before treating them as interchangeable.
On M-EX Right Now
IS 1570 (Part 4) 20Cr20Mo6
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EN 10028-2 X12CrMo5
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Frequently Asked Questions
What is the difference between IS 1570 (Part 4) 20Cr20Mo6 and EN 10028-2 X12CrMo5?
EN 10028-2 X12CrMo5 specifies P, S, N, Cu which are not specified for IS 1570 (Part 4) 20Cr20Mo6.
Can IS 1570 (Part 4) 20Cr20Mo6 be substituted with EN 10028-2 X12CrMo5?
IS 1570 (Part 4) 20Cr20Mo6 and EN 10028-2 X12CrMo5 are a close alternative rather than a direct substitute. Some properties overlap well, but check the specific chemistry and mechanical rows above against your application's requirements before treating them as interchangeable.