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Metal
1.0038 | EN10025-2 | Q235B
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Q235 is an internationally mainstream low-carbon structural steel, offering excellent weldability, formability, balanced mechanical properties, and high cost-effectiveness. It serves as a universal base material for welded structures in construction, bridges, mechanical frameworks, and other applications.
185–235 MPa
360 - 510 MPa
≥ 26%
120 - 150 HB
190 - 210 GPa
350 - 400°C
≈ 50 W/m·K（20°C）
12.0 - 12.5 μm/m·K（20-100°C）
7.85 g/cm³
0.15 - 0.18 μΩ·m（20°C）
poor
Excellent
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