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EN 10028-3 P275NL1 vs IS 1570 (Part 4) 103Cr4

Minimal Match — 35% match based on chemical composition and mechanical property overlap.

EN 10028-3 P275NL1 (EN 10028-3:2017) and IS 1570 (Part 4) 103Cr4 (IS 1570 (Part 4):1988) are both steel grades. Both fall under the Alloy Steel category. EN 10028-3 P275NL1 is defined under European Standard (EN), originating from Europe, while IS 1570 (Part 4) 103Cr4 is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, EN 10028-3 P275NL1 vs IS 1570 (Part 4) 103Cr4 is a 50.5% match. Mechanical property data is not available for both grades, so this factor could not be scored. Combined, this makes them a minimal match overall at 35%.

Frequently Compared With EN 10028-3 P275NL1:
IS 1570 (Part 4) 10Mo6 IS 4367 07Cr4Mo6 IS 1570 (Part 4) 07Cr4Mo6 NF A35-565 100C6 UNI 11234 100Cr6 IS 1570 (Part 4) 103Cr6 IS 1570 (Part 4) 105Cr5 IS 1570 (Part 4) 10Cr20Mo6 IS 1570 (Part 7) 10Cr36Mo10H IS 4367 10Cr9Mo10 EN 10028-2 10CrMo9-10 IS 1570 (Part 7) 10Mo6H
Match Breakdown
CHEMISTRY MATCH
50.5%
MECHANICAL MATCH
No shared data
OVERALL
35%
Specifications
Property EN 10028-3 P275NL1 IS 1570 (Part 4) 103Cr4
Standard EN 10028-3:2017 IS 1570 (Part 4):1988
Category Alloy Steel Alloy Steel
C (%) <=0.16 0.95-1.10
Si (%) <=0.40 0.10-0.35
Mn (%) 0.80-1.50 0.25-0.45
P (%) <=0.025 Not specified
S (%) <=0.008 Not specified
Al (%) >=0.020 Not specified
N (%) <=0.012 Not specified
Cr (%) <=0.30 0.90-1.20
Cu (%) <=0.30 Not specified
Mo (%) <=0.08 Not specified
Nb (%) <=0.05 Not specified
Ni (%) <=0.50 Not specified
Ti (%) <=0.03 Not specified
V (%) <=0.05 Not specified
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property EN 10028-3 P275NL1 IS 1570 (Part 4) 103Cr4
Tensile Strength 390-510 MPa Not specified
Yield Strength >=275 MPa Not specified
Elongation >=24% Not specified
Condition Normalized, nominal thickness up to 16 mm Not specified
Typical Applications
EN 10028-3 P275NL1
Flat products for pressure equipment
IS 1570 (Part 4) 103Cr4
Not documented
Key Differences
Can EN 10028-3 P275NL1 Be Substituted With IS 1570 (Part 4) 103Cr4?
EN 10028-3 P275NL1 and IS 1570 (Part 4) 103Cr4 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
EN 10028-3 P275NL1
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IS 1570 (Part 4) 103Cr4
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Frequently Asked Questions
What is the difference between EN 10028-3 P275NL1 and IS 1570 (Part 4) 103Cr4?
EN 10028-3 P275NL1 specifies P, S, Al, N which are not specified for IS 1570 (Part 4) 103Cr4.
Can EN 10028-3 P275NL1 be substituted with IS 1570 (Part 4) 103Cr4?
EN 10028-3 P275NL1 and IS 1570 (Part 4) 103Cr4 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.