What is EN 10025 2 material equivalent to?

Gangsteel, a leading manufacturer and exporter of structural steel plates, supplies premium EN 10025-2 materials and equivalents for construction, bridges, and heavy machinery applications. EN 10025-2 is a European standard for hot-rolled non-alloy structural steels, and its materials have equivalents in other international standards like ASTM, DIN, JIS, and GB. This article explores what EN 10025-2 materials are equivalent to, detailing their grade mappings, chemical compositions, mechanical properties, and applications, helping engineers and fabricators select suitable alternatives for global projects.

en 10025 2 material equivalent Overview of EN 10025-2 Materials

EN 10025-2 specifies technical delivery conditions for hot-rolled non-alloy structural steels, covering grades like S235JR, S275JR, S355JR, and S450J0. These materials are used for welded, bolted, and riveted structures due to their strength, weldability, and toughness. Equivalents are essential for international sourcing, as standards vary by region. Common equivalents include ASTM A36 for S275JR and ASTM A572 Gr 50 for S355JR. Gangsteel offers EN 10025-2 materials with equivalents like EN 10025-2 S355J0 and EN 10025-2 S235J0, ensuring compliance with CE marking.

en 10025 2 material equivalent Grade Mapping

EN 10025-2 materials have direct equivalents in other standards based on yield strength and toughness. The table below maps key EN 10025-2 grades to their equivalents:

Key Notes on Grade Mapping:

• S235JR: Equivalent to ASTM A283 Gr C for low-load structures, with similar weldability.
• S275JR: Closest to ASTM A36, often interchanged for general use due to comparable yield (275 MPa vs. 250 MPa).
• S355JR: Matches ASTM A572 Gr 50 for high-strength applications, with impact at +20°C.
• S450J0: Equivalent to ASTM A572 Gr 65 for high-yield needs, used in machinery.

These mappings are functional, but verify for specific codes. Gangsteel provides dual-certified plates for seamless substitution, including EN 10025-2 S275JR and EN 10025-2 S275J0 steel.

en 10025 2 material equivalent Chemical Composition Comparison

Chemical compositions are similar across equivalents, with low carbon for weldability. The table below compares EN 10025-2 S355JR (representative grade) with its equivalents (% by weight, max values):

Key Notes on Chemical Composition:

• EN 10025-2 materials have stricter P/S for toughness, similar to DIN and JIS equivalents.
• ASTM equivalents like A572 Gr 50 have broader limits but comparable weldability.
• GB Q345B has higher Mn for strength, making it a close match for S355JR.

Gangsteel’s plates meet multiple standards for easy equivalence.

en 10025 2 material equivalent Mechanical Properties Comparison

Mechanical properties are close, with EN 10025-2 offering specified impact toughness. The table below compares EN 10025-2 S355JR with equivalents (for plates up to 16 mm):

Key Notes on Mechanical Properties:

• EN 10025-2 guarantees impact toughness, superior for brittle fracture resistance.
• ASTM A572 Gr 50 has similar strength but no mandatory impact test.
• DIN ST52-3 and GB Q345B match closely, with JIS SM490A slightly lower yield for thinner plates.

Gangsteel provides tested plates for reliable performance.

en 10025 2 material equivalent Applications and Substitution Considerations

EN 10025-2 materials are used in construction (buildings, bridges), offshore (platforms), and machinery (cranes). Equivalents allow substitution:

• For S235JR: Use ASTM A283 Gr C in US projects.
• For S355JR: ASTM A572 Gr 50 for high-strength needs.

Substitution considerations:

• Standards Compliance: EN for Europe (CE marking), ASTM for US (AWS codes).
• Toughness: EN grades have impact testing; ASTM may not, requiring supplements for cold use.
• Cost/Availability: EN in Europe, ASTM in US; Gangsteel bridges this with dual-certified plates.

For low-temperature equivalents, check EN 10025-2 S355J2 steel or EN 10025-2 S355K2 steel.

Why Choose Gangsteel for EN 10025-2 Materials?

Gangsteel is a trusted supplier of EN 10025-2 materials, offering:

• Certified Quality: Plates undergo ultrasonic testing, Charpy impact tests, and chemical analysis to meet EN/ASTM standards.
• Customization: Available in thicknesses from 6–300 mm, with options for normalization and cut-to-size.
• Global Supply: Competitive pricing and reliable delivery worldwide.
• Technical Support: Guidance on equivalents like EN 10025-2 S275J2 steel or EN 10025-2 S355JR+N.
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Gangsteel Solution

EN 10025-2 materials have equivalents like ASTM A36 (for S275JR) and A572 Gr 50 (for S355JR), with similar strength and weldability but differences in toughness testing. Gangsteel’s high-quality plates ensure compliance for your projects. For more, explore our BS EN 10025-2 material grade guide.

Gangsteel

Gangsteel explores EN 10025-2 material equivalents, with grade mappings, chemical, and mechanical comparisons.

Keywords: EN 10025-2 equivalents, S355JR ASTM, S275JR DIN, EN 10025-2 S235JR