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What is en 10028-2 p355gh equivalent material?

BS EN 10028-2 P355GH Equivalent Steel Grades and Why Choose Gangsteel’s P355GH Steel Plate

At Gangsteel, we are a leading exporter and producer of BS EN 10028-2 P355GH steel plate, a non-alloy steel designed for pressure vessels and boilers operating at elevated temperatures.

Gangsteel provides a detailed table of P355GH equivalent steel grades across international standards, alongside reasons why clients trust Gangsteel for their pressure vessel steel plate P355GH needs. Our plates meet stringent EN 10028-2 standards, offering exceptional strength, weldability, and reliability for industries such as petrochemical, oil and gas, and power generation.

For comprehensive specifications, visit BS EN 10028-2 P355GH steel plate details. For related grades, explore ASTM A516 GR 70 and ASME SA 516 GR 70.

Equivalent Steel Grades for BS EN 10028-2 P355GH

The BS EN 10028-2 P355GH steel plate is equivalent to several international standards, making it a versatile choice for global projects. The table below details these equivalents, along with key specifications, mechanical properties, and chemical composition, ensuring engineers and procurement teams can select the right material. Data is sourced from BS EN 10028-2 P355GH specifications and includes comparisons with ASTM A516 GR 70 and ASME SA 516 GR 70.

Category	Details	Notes
Standard	EN 10028-2 P355GH	Supersedes BS 1501-161-360A and DIN H 1 standards.
Equivalent Grades
Europe	Fe E355	Comparable for pressure vessel applications.
Belgium	D52-1,2	Used in Belgian standards for boilers and vessels.
Germany	19Mn8	Suitable for high-temperature performance.
France	A52 CP	French equivalent for pressure vessels.
Italy	Fe510-1-KW	Italian standard for boiler and pressure vessel applications.
Sweden	SS 21,06,01	Swedish equivalent for elevated-temperature service.
Japan	SPV355	JIS standard equivalent for pressure vessels.
ASME/ASTM	ASTM A516 GR 70, ASME SA 516 GR 70	Widely used for pressure vessels, with similar mechanical properties.
BS	224-490 A & B	British standard equivalent for pressure vessels.
ASTM A516 GR70 AND P355GH Specifications
Thickness	6 mm to 300 mm	Supports a wide range of pressure vessel and boiler designs.
Width	1500 mm to 4050 mm	Accommodates large-scale fabrications.
Length	3000 mm to 15000 mm	Flexible for project-specific requirements.
Forms	Plates	Primarily supplied as flat plates; custom cutting available.
Delivery Condition	Normalized or as-rolled	Normalized for enhanced toughness (mandatory for >40 mm thickness in A516 GR 70).
Chemical Composition (P355GH)
Carbon (C)	0.10–0.22	Ensures weldability and strength at elevated temperatures.
Manganese (Mn)	1.10–1.70	Enhances strength and toughness.
Phosphorus (P)	0.025 (max)	Low P for ductility and toughness.
Sulfur (S)	0.015 (max)	Strict S limit for HIC resistance (NACE MR0175 compliant).
Silicon (Si)	0.60 (max)	Supports deoxidation and strength.
Aluminum (Al)	0.020 (min)	Ensures fine grain structure.
Carbon Equivalent (CEV)	0.45 (max)	CEV = C + Mn/6 + (Cr+Mo+V)/5 + (Ni+Cu)/15; ensures weldability.
Chemical Composition (A516 GR 70)
Carbon (C)	0.27 (max, ≤12.5 mm), varies by thickness	Slightly higher C than P355GH, but comparable weldability.
Manganese (Mn)	0.85–1.20 (ASTM), 0.79–1.30 (ASME)	Similar range to P355GH for strength.
Phosphorus (P)	0.035 (max)	Slightly higher than P355GH, but still low for ductility.
Sulfur (S)	0.035 (max)	Higher than P355GH, but suitable for non-HIC applications.
Silicon (Si)	0.15–0.40 (ASTM), 0.13–0.45 (ASME)	Comparable to P355GH for deoxidation.

Mechanical Properties (P355GH)
Yield Strength (min)	355 MPa (≤16 mm, 20°C)	Decreases with thickness (e.g., 280 MPa for 150–250 mm).
Tensile Strength	510–650 MPa (≤16 mm)	Varies by thickness (e.g., 470–630 MPa for 150–250 mm).
Elongation (min, 200 mm)	20%	Ensures ductility for forming and welding.
Charpy V-Notch Impact	27 J at -20°C, 40 J at +20°C	Suitable for low-temperature pressure vessel applications.
Mechanical Properties (A516 GR 70)
Yield Strength (min)	260 MPa	Lower than P355GH, but sufficient for moderate-temperature service.
Tensile Strength	485–620 MPa	Slightly narrower range than P355GH, but comparable strength.
Elongation (min, 200 mm)	21% (6–40 mm), 17% (40–100 mm)	Comparable ductility to P355GH.
Charpy V-Notch Impact	Optional, e.g., 27 J at -46°C	Suitable for low-temperature applications with testing.
Supplementary Testing	HIC (NACE MR0175), Z15, Z25, Z35, S1–S17	Ensures quality for sour service and high-pressure environments.

Notes:

The BS EN 10028-2 P355GH steel plate is closely equivalent to ASTM A516 GR 70 and ASME SA 516 GR 70, particularly for pressure vessel applications, with P355GH offering slightly higher yield strength and stricter sulfur control for HIC resistance.
P355GH’s equivalent grades (e.g., Fe E355, SPV355, 19Mn8) are selected for similar elevated-temperature performance, per BS EN 10028-2 P355GH standards.
Gangsteel provides P355GH boiler steel plate in thicknesses from 6 mm to 300 mm, widths of 1500 mm to 4050 mm, and lengths of 3000 mm to 15000 mm, with custom cutting available.
A516 GR 70 is available in thicknesses from 4 mm to 300 mm (ASTM) or 6 mm to 300 mm (ASME), with similar dimensional flexibility.

Why Choose Gangsteel’s BS EN 10028-2 P355GH Steel Plate?

As a trusted supplier, Gangsteel delivers BS EN 10028-2 P355GH steel plate and related grades like ASTM A516 GR 70 and ASME SA 516 GR 70 to clients worldwide, offering:

Superior Quality for Demanding Applications:
- The pressure vessel steel plate P355GH is designed for elevated temperatures (up to ~400°C), with a yield strength of 355 MPa (≤16 mm) and tensile strength of 510–650 MPa, ensuring safety in boilers and pressure vessels.
- Certified to EN 10028-2, superseding BS 1501-161-360A and DIN H 1 standards.
Customizable Dimensions:
- Available in thicknesses from 6 mm to 300 mm, widths of 1500 mm to 4050 mm, and lengths of 3000 mm to 15000 mm, our P355GH boiler steel plate meets diverse project requirements.
- Tailored cutting and forming options to suit your specifications.
HIC Resistance for Sour Service:
- With low sulfur (0.015% max) and HIC testing (NACE MR0175), our BS EN 10028-2 P355GH steel plate ensures reliability in harsh oil and gas environments, outperforming ASTM A516 GR 70 in HIC-critical applications due to stricter sulfur limits.
Comprehensive Testing and Certification:
- Supplementary tests (e.g., Z15, Z25, Z35, S1–S17) guarantee quality, with ultrasonic examination and simulated post-weld heat treatment available.
- Mill test certificates (MTC) ensure traceability and compliance with EN 10028-2 and ASTM/ASME standards.
Gangsteel’s Client-Centric Service:
- Fast delivery and competitive pricing for pressure vessel steel plate P355GH and ASME SA 516 GR 70.
- Dedicated support team to assist with material selection and technical queries.
- Over 5,000 tons of stock for bulk orders, ensuring timely supply for global projects.

Why Clients Trust Gangsteel

Gangsteel delivers BS EN 10028-2 P355GH steel plate and ASTM A516 GR 70 to clients in petrochemical, oil and gas, and power generation industries worldwide. Our plates have been used in high-profile projects, such as pressure vessels and boilers, ensuring safety and performance. We offer:

Reliable Supply Chain: Extensive inventory and efficient logistics for fast delivery.
Technical Expertise: Guidance on welding, forming, and testing, as detailed in BS EN 10028-2 P355GH standards.
Custom Solutions: Tailored plate sizes and supplementary testing to meet project-specific needs.

Conclusion

Gangsteel’s BS EN 10028-2 P355GH steel plate and its equivalents, such as ASTM A516 GR 70 and ASME SA 516 GR 70, offer unmatched reliability for pressure vessel and boiler applications. With a wide range of equivalent grades, customizable dimensions, and rigorous testing, our P355GH boiler steel plate meets the needs of global projects. Contact us or visit BS EN 10028-2 P355GH steel plate details to request a quote and explore our inventory.

Sources:

EN 10028-2 Standard Specification for Flat Products Made of Steels for Pressure Purposes.
ASTM A516/A516M and ASME SA516/SA516M Standards for Pressure Vessel Plates.
Gangsteel’s P355GH and A516 GR 70/SA516 GR 70 documentation.

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