Knowledge

Q500E alloy steel plate is a high-strength structural quenched and tempered steel plate‌, with excellent mechanical properties and welding properties,

S460N is a high-strength structural steel plate that meets European standard EN 10025-3. It has a minimum yield strength of 460 MPa and is known for i

EN 10025-3 S355NL steel plate is a medium-strength, fine-grained structural steel tailored for weldable use in low-temperature conditions. It meets th

355 MPa yield strength, and -20°C toughness, S355N is a top choice for structural applications like bridges, cranes, and building frameworks in modera

The main difference is that P500Q steel has a lower minimum yield strength (500 MPa) compared to P690Q (>690 MPa), which also results in a lower minim

The main difference between P420ML1 and P420ML2 steel is the low-temperature toughness, with P420ML1 having a minimum toughness rating down to -40°C a

P355Q and P460Q are grades of quenched and tempered weldable fine grain steel used for pressure vessels and high-temperature equipment, according to t

S690QL steel is high yield strength structural steel, and it is produced in compliance with EN 10025-6 standard. EN 10025-6 S690QL steel is usually he

S690Q, governed by the EN 10025-6 standard, typically has a minimum elongation of 14%, while A514 Grade Q, governed by ASTM standards, usually has a m

S690Q is a European standard (EN 10025-6), while Q690D is a Chinese standard (GB/T 1591).

S690Q, S690QL, and S690QL1 are high-strength, low-alloy (HSLA) structural steel grades commonly used in heavy construction and engineering application

The main difference between S690QL and S690QL1 is the temperature at which they are tested for impact toughness: S690QL is tested at -40°C, while S690