
SM520 Steel Channels - High-Quality Structural Steel
Premium SM520 Steel Channels for construction, bridges & industrial applications. Hot-rolled/welded, customizable sizes, ASTM/JIS/GB compliant. Low MOQ, global shipping from China
Key Attributes
- Product Name: SM520 Steel Channels
- Standard: ASTM A36,A572/EN 10025,10034/JIS G3101,G3136/GB T11263/AS3679.1
- Brand: Q235B,Q345B,Q390,Q420,A36,A572,S235,S375,S355,SS400,SM490,SM520,Grade 250,Grade350 etc.
- Technique: Hot rolled & welded
- Wing Width: 3mm-8mm or customized
- Wing Thickness: 3mm-10mm or customized
- Web Width: 7.5mm-30mm or customized
- Web Thickness: 4.5mm-15mm or customized


