What is EN 10025 S355J2 n equivalent to?

Gangsteel, a leading manufacturer and exporter of structural steel plates, supplies premium EN 10025-2 S355J2 steel plates for construction, bridges, and heavy machinery applications. EN 10025 S355J2+N is a non-alloy structural steel grade with normalized delivery condition, offering high strength and low-temperature toughness. This article explores what EN 10025 S355J2+N is equivalent to, detailing its equivalents in other standards, chemical compositions, mechanical properties, and applications, helping engineers and fabricators select suitable alternatives for global projects.

en 10025 s355j2 n equivalent Overview of EN 10025 S355J2+N

EN 10025-2 S355J2+N is a European standard grade for hot-rolled non-alloy structural steels, where "+N" indicates normalized or normalized rolled condition for improved toughness. Its equivalents in other standards offer similar properties for international sourcing. Common equivalents include ASTM A572 Grade 50 (USA), DIN ST52-3N (Germany), JIS SM490YA (Japan), and GB Q355D (China). Gangsteel offers EN 10025 S355J2+N with equivalents like EN 10025-2 S355K2 steel and EN 10025-2 S450J0 steel, ensuring compliance with CE marking.

en 10025 s355j2 n equivalent Grade Mapping

EN 10025 S355J2+N has direct equivalents based on strength and toughness. The table below maps it to key standards:

Key Notes on Grade Mapping:

• ASTM A572 Gr 50: Functional equivalent for general use, with similar yield (345 MPa).
• DIN ST52-3N: Direct match for European projects, with normalized condition.
• JIS SM490YA: Good for Asian sourcing, with comparable weldability.
• GB Q355D: Chinese equivalent for high-strength low-alloy needs.

These mappings are functional, but verify for specific codes. Gangsteel provides dual-certified plates, including EN 10025-2 S235J2 steel and EN 10025-2 S355JR+N.

en 10025 s355j2 n equivalent Chemical Composition Comparison

Chemical compositions are similar, with low carbon for weldability. The table below compares EN 10025 S355J2+N with equivalents (% by weight, max values):

Key Notes on Chemical Composition:

• EN 10025 S355J2+N has stricter P/S for toughness, similar to DIN and JIS equivalents.
• ASTM A572 Gr 50 has broader limits but comparable weldability.
• GB Q355D has lower C for formability, making it a close match.

Gangsteel’s plates meet multiple standards for easy equivalence.

en 10025 s355j2 n equivalent Mechanical Properties Comparison

Mechanical properties are close, with EN 10025 offering specified impact toughness. The table below compares EN 10025 S355J2+N with equivalents (for plates up to 16 mm):

Key Notes on Mechanical Properties:

• EN 10025 S355J2+N guarantees impact at -20°C, superior for cold use.
• ASTM A572 Gr 50 has similar strength but no mandatory impact test.
• DIN ST52-3N and GB Q355D match closely, with JIS SM490YA slightly lower yield.

Gangsteel provides tested plates for reliable performance.

en 10025 s355j2 n equivalent Applications and Substitution Considerations

EN 10025 S355J2+N is used in construction (high-rise, bridges), offshore (platforms), and machinery (cranes). Equivalents allow substitution:

• For general use: ASTM A572 Gr 50 in US projects.
• For cold resistance: DIN ST52-3N for European machinery.

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 S355K2 steel or EN 10025-2 S235J2 steel.

Why Choose Gangsteel for EN 10025 S355J2+N?

Gangsteel is a trusted supplier of EN 10025 S355J2+N, 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 S355J2+N is equivalent to ASTM A572 Gr 50, DIN ST52-3N, JIS SM490YA, and GB Q355D, with similar high strength and low-temperature toughness for structural use. 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 S355J2+N equivalents, with grade mappings, chemical, and mechanical comparisons.

Keywords: S355J2+N equivalent, S355J2+N ASTM, S355J2+N DIN, S355J2+N JIS