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EN 10216-3 Grade P275NL1 Seamless Steel Pipes for High Temperature Service with 1.0451 Steel Number

Product Summary
EN 10216-3 Grade P275NL1 seamless steel pipes for high-temperature service. Available in OD 4-410mm, wall thickness 1-35mm. Certified with min yield strength 275 MPa, tensile strength 390-530 MPa. Supplied annealed, normalized, or quenched & tempered. Full traceability with hard-stamped heat numbers.

Product Details

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P275NL1 seamless steel pipes

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P215NL alloy steel pipes

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1.0451 grade seamless pipes

Material: P275nl1 P275NL2 P215nl P265nl
Type: Seamless Steel Pipes
Standard: EN10216
Steel Number: 1.0451
Product Description
EN 10216-3 Grade P275NL1 P275NL2 P215NL P265NL Seamless Steel Pipes - 1.0451 Steel Pipes
EN 10216-3 Grade P275NL1 seamless steel pipes are alloy fine grain steel tubes designed for pressure purposes and high temperature service applications. These pipes are supplied in reheated conditions including full annealed, isothermal annealed, or normalized quenched and tempered conditions.
Product Specifications
Outer Diameter: φ4-410 mm
Wall Thickness: 1-35 mm
Material Grade: P275NL1 (1.0451)
Chemical Composition
Carbon Silicon Manganese Phosphorous Sulphur Molybdenum Nickel Chromium Copper Others
max 0.16 max 0.40 0.50-1.50 0.025 0.008 max 0.08 max 0.50 max 0.30 max 0.30 V max 0.05 Nb max 0.05 Ti max 0.04 Al min 0.020 Nb+Ti+V max 0.05
Mechanical Properties
Yield Strength Tensile Strength Elongation A5 min
275 MPa min 390-530 MPa 24%
Equivalent Designations
DIN EN BS NFA ASTM ASME
DIN 17179 Grade FGP 28 T EN 10216-3 Grade P275NL1 - NFA A49-2452 Grade TS 42-BT ASTM A 662 Grade B ASME SA 662 Grade B
Additional Supply Options: Pipes are supplied in 5-7 metre random lengths with butt-weld ends and varnished to prevent oxidation. All pipes are fully certified and traceable with heat numbers hard stamped onto each length. We can also supply cut lengths, long pieces, and bored sections from forged, machined bar to meet urgent requirements.
Available Seamless Steel Pipe Grades & Standards
EN 10208: Steel pipes for pipelines for combustible fluids
Grades: L210GA, L235GA, L245GA, L290GA, L360GA, L245GA, L290NB, L260NB, L415NB, L360QNB, LI150QB, L450QB, L485QB, L555QB
Dimension Range: 33.7-914mm
EN 10210: Hot finished structural hollow sections of non-alloy and fine grain steels
Grades: S235JRH, S275JOH, S275J2H, S355JOH, S355J2H, S355K2H, S375NH, S25NLH, S355NH, S355NLH, S420NH, S420NLH, S461NH, S460NLH
Dimension Range: 10.2-711mm
EN 10216-1: Seamless steel tubes for pressure purposes - Non-alloy steel
Grades: P195TRI, T195TR2, P235TR1, P235TR2, P265TRI, P265TR2
Dimension Range: 10.2-711mm
EN 10216-2: Seamless steel tubes for pressure purposes - Non-alloy and alloy steel tubes with specified elevated temperature properties
Grades: P195GH, P235GH, P265GH, 20MnNb6, 16Mo3, 8MoB5-4, 14Mov6-3, 10CrMo5-5, 13CrMo4-5, 10CrMo9-10, 11Cr9-10, 15NiCuMoNB-6-4, X11CrMo5+1, X11CrMo5+NTI, X11CrMo5+NT2, X11CrMo9-1+1, X11CrMo9-1+NT, X10CrMoVNb9-1, X20CrNiV11-1
Dimension Range: 10.2-711mm
EN 10216-3: Seamless steel tubes for pressure purposes - Alloy fine grain steel tubes
Grades: P275NL1, P275NL2, P355N, P355BH, P355NL, P355NL2, P460N, P460NH, P460NL1, P460NL2, P620Q, P620QH, P690Q, P690QH, P690QL1, P690QL2
Dimension Range: 10.2-711mm
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