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EN 10028-3 P275NL2 vs EN 10028-2 P235GH

Related Material — 65% match based on chemical composition and mechanical property overlap.

EN 10028-3 P275NL2 (EN 10028-3:2017) and EN 10028-2 P235GH (EN 10028-2:2017) are both steel grades. EN 10028-3 P275NL2 is classified under Alloy Steel, while EN 10028-2 P235GH is classified under Carbon Steel — a different category, which is worth noting alongside the chemistry match below. EN 10028-3 P275NL2 is typically used for flat products for pressure equipment, while EN 10028-2 P235GH is commonly used for flat products for pressure purposes. EN 10028-3 P275NL2 is defined under European Standard (EN), originating from Europe, while EN 10028-2 P235GH is defined under European Standard (EN), originating from Europe.

As per chemical composition, EN 10028-3 P275NL2 vs EN 10028-2 P235GH is a 85% match. As per mechanical properties, the match is 53.3%. Combined, this makes them a related material overall at 65%.

Frequently Compared With EN 10028-3 P275NL2:
IS 1570 (Part 4) 10Mo6 UNI 11234 100Cr6 IS 1570 (Part 4) 103Cr6 IS 1570 (Part 4) 105Cr5 IS 1570 (Part 7) 10Cr36Mo10H IS 1570 (Part 7) 10Mo6H IS 4367 07Cr4Mo6 IS 1570 (Part 4) 07Cr4Mo6 NF A35-565 100C6 IS 1570 (Part 4) 103Cr4 IS 1570 (Part 4) 10Cr20Mo6 IS 4367 10Cr9Mo10
Match Breakdown
CHEMISTRY MATCH
85%
MECHANICAL MATCH
53.3%
OVERALL
65%
Specifications
Property EN 10028-3 P275NL2 EN 10028-2 P235GH
Standard EN 10028-3:2017 EN 10028-2:2017
Category Alloy Steel Carbon Steel
C (%) <=0.16 <=0.16
Si (%) <=0.40 <=0.35
Mn (%) 0.80-1.50 0.60-1.20
P (%) <=0.020 <=0.025
S (%) <=0.005 <=0.010
Al (%) >=0.020 >=0.020
N (%) <=0.012 <=0.012
Cr (%) <=0.30 <=0.30
Cu (%) <=0.30 <=0.30
Mo (%) <=0.08 <=0.08
Nb (%) <=0.05 <=0.030
Ni (%) <=0.50 <=0.30
Ti (%) <=0.03 <=0.03
V (%) <=0.05 <=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 P275NL2 EN 10028-2 P235GH
Tensile Strength 390-510 MPa 360-480 MPa
Yield Strength >=275 MPa >=235 MPa
Elongation >=24% >=24%
Condition Normalized, nominal thickness up to 16 mm Usual delivery condition normalized (+N), nominal thickness up to 16 mm; transverse direction, Yield Strength is ReH, Elongation is A
Typical Applications
EN 10028-3 P275NL2
Flat products for pressure equipment
EN 10028-2 P235GH
Flat products for pressure purposes
Key Differences
Can EN 10028-3 P275NL2 Be Substituted With EN 10028-2 P235GH?
EN 10028-3 P275NL2 and EN 10028-2 P235GH 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 P275NL2
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EN 10028-2 P235GH
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Frequently Asked Questions
What is the difference between EN 10028-3 P275NL2 and EN 10028-2 P235GH?
Different category: EN 10028-3 P275NL2 is Alloy Steel, EN 10028-2 P235GH is Carbon Steel.
Can EN 10028-3 P275NL2 be substituted with EN 10028-2 P235GH?
EN 10028-3 P275NL2 and EN 10028-2 P235GH 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.