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EN 10028-3 P275NL1 vs IS 1570 (Part 7) 10Cr36Mo10H

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

EN 10028-3 P275NL1 (EN 10028-3:2017) and IS 1570 (Part 7) 10Cr36Mo10H (IS 1570 (Part 7):1992) are both steel grades. Both fall under the Alloy Steel category. EN 10028-3 P275NL1 is typically used for flat products for pressure equipment, while IS 1570 (Part 7) 10Cr36Mo10H is commonly used for boilers, pressure vessels, steam turbines, steam and water piping and other power plant equipment working at elevated temperature. EN 10028-3 P275NL1 is defined under European Standard (EN), originating from Europe, while IS 1570 (Part 7) 10Cr36Mo10H is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, EN 10028-3 P275NL1 vs IS 1570 (Part 7) 10Cr36Mo10H is a 51.2% match. As per mechanical properties, the match is 19.6%. 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 IS 1570 (Part 4) 103Cr4 IS 1570 (Part 4) 103Cr6 IS 1570 (Part 4) 105Cr5 IS 1570 (Part 4) 10Cr20Mo6 IS 4367 10Cr9Mo10 EN 10028-2 10CrMo9-10 IS 1570 (Part 7) 10Mo6H UNI 11234 100Cr6
Match Breakdown
CHEMISTRY MATCH
51.2%
MECHANICAL MATCH
19.6%
OVERALL
35%
Specifications
Property EN 10028-3 P275NL1 IS 1570 (Part 7) 10Cr36Mo10H
Standard EN 10028-3:2017 IS 1570 (Part 7):1992
Category Alloy Steel Alloy Steel
C (%) <=0.16 <=0.15
Si (%) <=0.40 0.25-1.0
Mn (%) 0.80-1.50 0.30-0.60
P (%) <=0.025 <=0.040
S (%) <=0.008 <=0.030
Al (%) >=0.020 Not specified
N (%) <=0.012 Not specified
Cr (%) <=0.30 8.00-10.00
Cu (%) <=0.30 Not specified
Mo (%) <=0.08 0.90-1.10
Nb (%) <=0.05 Not specified
Ni (%) <=0.50 Not specified
Ti (%) <=0.03 Not specified
V (%) <=0.05 Not specified
Al (metallic) (%) Not specified <=0.02
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 7) 10Cr36Mo10H
Tensile Strength 390-510 MPa 410-560 MPa
Yield Strength >=275 MPa >=135 MPa (0.2 % proof stress)
Elongation >=24% >=20%
Condition Normalized, nominal thickness up to 16 mm Pipes, A, thickness - (first row of Table 3)
Typical Applications
EN 10028-3 P275NL1
Flat products for pressure equipment
IS 1570 (Part 7) 10Cr36Mo10H
Boilers, pressure vessels, steam turbines, steam and water piping and other power plant equipment working at elevated temperature
Key Differences
Can EN 10028-3 P275NL1 Be Substituted With IS 1570 (Part 7) 10Cr36Mo10H?
EN 10028-3 P275NL1 and IS 1570 (Part 7) 10Cr36Mo10H 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 7) 10Cr36Mo10H
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Frequently Asked Questions
What is the difference between EN 10028-3 P275NL1 and IS 1570 (Part 7) 10Cr36Mo10H?
EN 10028-3 P275NL1 specifies Al, N, Cu, Nb which are not specified for IS 1570 (Part 7) 10Cr36Mo10H. IS 1570 (Part 7) 10Cr36Mo10H specifies Al (metallic) which is not specified for EN 10028-3 P275NL1.
Can EN 10028-3 P275NL1 be substituted with IS 1570 (Part 7) 10Cr36Mo10H?
EN 10028-3 P275NL1 and IS 1570 (Part 7) 10Cr36Mo10H 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.