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EN 10028-3 P420NL1 vs IS 1570 (Part 4) 105Cr5

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

EN 10028-3 P420NL1 (EN 10028-3:2017) and IS 1570 (Part 4) 105Cr5 (IS 1570 (Part 4):1988) are both steel grades. Both fall under the Alloy Steel category. EN 10028-3 P420NL1 is defined under European Standard (EN), originating from Europe, while IS 1570 (Part 4) 105Cr5 is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, EN 10028-3 P420NL1 vs IS 1570 (Part 4) 105Cr5 is a 44.1% 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 P420NL1:
IS 1570 (Part 4) 07Cr4Mo6 NF A35-565 100C6 IS 1570 (Part 4) 103Cr6 EN 10028-2 10CrMo9-10 IS 4367 07Cr4Mo6 UNI 11234 100Cr6 IS 1570 (Part 4) 103Cr4 IS 1570 (Part 4) 10Cr20Mo6 IS 1570 (Part 7) 10Cr36Mo10H IS 4367 10Cr9Mo10 IS 1570 (Part 4) 10Mo6 IS 1570 (Part 7) 10Mo6H
Match Breakdown
CHEMISTRY MATCH
44.1%
MECHANICAL MATCH
No shared data
OVERALL
35%
Specifications
Property EN 10028-3 P420NL1 IS 1570 (Part 4) 105Cr5
Standard EN 10028-3:2017 IS 1570 (Part 4):1988
Category Alloy Steel Alloy Steel
C (%) <=0.20 0.90-1.20
Si (%) <=0.60 0.10-0.35
Mn (%) 1.10-1.70 0.40-0.80
P (%) <=0.025 Not specified
S (%) <=0.008 Not specified
Al (%) >=0.020 Not specified
N (%) <=0.020 Not specified
Cr (%) <=0.30 1.00-1.60
Cu (%) <=0.30 Not specified
Mo (%) <=0.10 Not specified
Nb (%) <=0.05 Not specified
Ni (%) <=0.80 Not specified
Ti (%) <=0.03 Not specified
V (%) <=0.20 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 P420NL1 IS 1570 (Part 4) 105Cr5
Tensile Strength 540-690 MPa Not specified
Yield Strength >=420 MPa Not specified
Elongation >=19% Not specified
Condition Normalized, nominal thickness up to 16 mm Not specified
Typical Applications
EN 10028-3 P420NL1
Flat products for pressure equipment
IS 1570 (Part 4) 105Cr5
Not documented
Key Differences
Can EN 10028-3 P420NL1 Be Substituted With IS 1570 (Part 4) 105Cr5?
EN 10028-3 P420NL1 and IS 1570 (Part 4) 105Cr5 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 10028-3 P420NL1
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IS 1570 (Part 4) 105Cr5
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Frequently Asked Questions
What is the difference between EN 10028-3 P420NL1 and IS 1570 (Part 4) 105Cr5?
EN 10028-3 P420NL1 specifies P, S, Al, N which are not specified for IS 1570 (Part 4) 105Cr5.
Can EN 10028-3 P420NL1 be substituted with IS 1570 (Part 4) 105Cr5?
EN 10028-3 P420NL1 and IS 1570 (Part 4) 105Cr5 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.