Description: BBN steel is a well-known steel manufacturer and service provider in China, EN10028-2 P265GH steel is our superior product, we are favored by customers with high quality, competitive price and excellent service
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
European Standard EN 10028-2 | Elevated-Temperature & Pressure Service | Replaces BS1501 & DIN 17155 | Excellent Weldability | MTC & Third-Party Inspection
Excellent WeldabilityLow carbon with controlled alloying gives favorable welding for pressure parts; the grade supersedes BS1501 and DIN 17155 with stable, well-proven properties.
Stable Elevated-Temp PerformanceConsistent mechanical behavior at high working temperature, well suited to boiler and pressure-vessel long-term service.
Reliable Pressure-BearingGood thermal-mechanical properties and dependable load-bearing capacity for pressure equipment systems.
01Product Overview & Specifications
EN 10028-2 P265GH is a high-quality weldable non-alloy pressure vessel and boiler steel grade for elevated-temperature and pressure service. It replaces traditional BS1501 and DIN 17155 specifications and is widely adopted by global industrial manufacturers.
P265GH features excellent weldability, stable thermal-mechanical properties and reliable pressure-bearing capacity, extensively applied in oil & gas, petrochemical and chemical industrial pressure equipment systems.
Item
Specification Details
Steel Grade
EN 10028-2 P265GH
Executive Standard
EN 10028-2 — Flat products of steels for pressure purposes, Part 2: Non-alloy and alloy steels with specified elevated temperature properties
Product Form
Steel Plate
Thickness Range
6mm – 250mm
Width Range
1500mm – 4050mm
Length Range
3000mm – 15000mmCustom Cut
MOQ
1 PC
Delivery Time
Promptly (Stock); Custom production: 10–40 working days
Stock Status
Available
Certification
MTC available, third-party inspection supported
Payment Terms
T/T, L/C At Sight
02Additional Technology & Test Conditions
We support professional customized technical treatment and strict inspection standards to meet high-standard industrial and international project requirements.
HIC & NACE Tests
HIC Test and NACE MR0175 for hydrogen-induced cracking and sulfide stress cracking resistance in H₂S service environments.
Z-Direction Toughness
Z15 / Z25 / Z35 through-thickness (Z-direction) impact toughness tests for thick plates under through-thickness loading.
Supplementary S Tests
S1, S2, S3, S4.1, S5, S6, S7, S8, S9, S11, S12, S14, S17 and other customized supplementary technical tests per EN 10028-2 project specification.
Note: All supplementary technical tests and inspections are arranged on request. Specify the required test, level and acceptance standard in your inquiry so we can quote and issue the corresponding Mill Test Certificate.
03Equivalent Steel Grades
P265GH is a classic European standard boiler and pressure vessel steel, with widely recognized equivalent grades for cross-standard engineering replacement.
Standard System
Equivalent Grade
Chinese GB Standard
Q245R
American ASTM Standard
ASTM A516 Gr.55
Note: Equivalent grades match P265GH in general high-temperature pressure service purpose, yet differ in chemical limits, impact and heat-treatment conditions. For pressure equipment, verify the design code and project specification before cross-standard substitution.
04Chemical Composition
Chemical composition of EN 10028-2 P265GH (ladle analysis, max % unless noted). Strict composition control ensures stable high-temperature performance.
Element
Max %
Element
Max %
C (Carbon)
0.20
Cr (Chromium)
0.30
Si (Silicon)
0.40
Cu (Copper)
0.30
Mn (Manganese)
0.80 – 1.40
Mo (Molybdenum)
0.08
P (Phosphorus)
0.025
Nb (Niobium)
0.020
S (Sulfur)
0.015
Ni (Nickel)
0.30
Al (Aluminium, min)
0.020
Ti (Titanium)
0.03
N (Nitrogen)
0.012
V (Vanadium)
0.02
Carbon Equivalent: Ceq = C + Mn/6 + (Cr + Mo + V)/5 + (Ni + Cu)/15 (%). Low carbon and controlled alloying give P265GH favorable weldability for pressure-part fabrication.
05Mechanical Properties
Mechanical properties of EN 10028-2 P265GH. Yield decreases with thickness while tensile strength stays within a fixed range; impact energy is guaranteed at −20°C, 0°C and +20°C.
265Yield (≤16mm)Min MPa
410–530Tensile StrengthMPa
≥22%ElongationMin
6–250 mmThickness CoverageFull range
Thickness (mm)
Yield Min (MPa)
Tensile (MPa)
Elong. Min (%)
Impact −20°C
Impact 0°C
Impact +20°C
≤ 16
265
410 – 530
22
27 J
34 J
40 J
> 16 – ≤ 40
255
410 – 530
22
> 40 – ≤ 60
245
410 – 530
22
> 60 – ≤ 100
215
410 – 530
22
> 100 – ≤ 150
200
400 – 530
22
> 150 – ≤ 250
185
390 – 530
22
Note: Impact energy values are minimum KV (Charpy V-notch) requirements at the stated temperatures. Thickness ranges follow EN 10028-2; for other dimensions verify the applicable standard and the Mill Test Certificate.
06Typical Application Fields & Supply
P265GH serves pressure equipment and power installations operating at elevated temperature and pressure, widely used in oil & gas, petrochemical and chemical industrial engineering projects.
Boilers & Pressure Vessels
Shells, drums and pressure-bearing components for industrial boiler and pressure-vessel systems.
Hot-Liquid Pipelines
Pipes and components transporting hot-liquid media under specified elevated-temperature operating conditions.
Oil & Gas / Petrochemical
Pressure equipment systems for oil & gas, petrochemical and chemical industrial engineering projects.
1
Full-Size Stock
P265GH plates 6–250mm in stock, promptly shipped.
2
Custom Processing
Custom heat treatment, precision cutting and professional supplementary tests per drawings, 10–40 working days.
3
Quality Inspection
Non-destructive testing and third-party authoritative inspection with MTC supported.
4
Global Supply
Stable and reliable steel supply for international high-standard pressure equipment projects.
Full-specification EN 10028-2 P265GH steel plates with complete official mill test reports
Customized heat treatment, professional supplementary technical tests and third-party inspection
Precision cutting and flexible delivery cycle
Sufficient stock and reliable supply for oil & gas, petrochemical and chemical projects
Get Your EN 10028-2 P265GH Quotation Now
Send us your thickness, width & length (or part drawings), quantity and processing requirements. We will reply with stock status, transparent price, delivery time and complete certification documents within 24 hours.
BBN Steel has established a complete set of production and supplier management system processes to ensure the improvement of product quality and better service to users.
Production Control
BBN Steel has established a complete production quality control process to ensure every link from research and development to mass production.
Supplier management
Our supplier selection will consider factors such as health and safety, ethics, environmental protection, price and quality to better serve customers.
Certification & Patent
We have successively won various international authoritative certifications, GB /T19001-ISO9001: 2000 quality management system was implemented.
After sales service
We provide booking space, shipping tracking service and after-sales service, we will always be first-class products and perfect pre-sale and after-sales service.
Get in Touch
Welcome to contact us through online consulting, emails and hotline if you are interested in our company or products. Our staff will reply you within 24 hours.
Address: HIGH-TECH DEVELOPMENT ZONE, ZHENGZHOU, CHINA
