C200×70×20×2.0mm 6000mm 5# 50×37×4.5mm En 10025 S355j2 Carbon Steel Structural Channel

C200×70×20×2.0mm 6000mm 5# 50×37×4.5mm En 10025 S355j2 Carbon Steel Structural Channel. Wide Grade Availability: Includes ASTM A36, A572, S235JR, S355JR, Q235B, Q345B, SS400, SS540, and more. Customized Dimensions: Available in various sizes like 80x40x4.5x7mm, 100x50x5x7.5mm, and custom lengths. Extensive Processing Services: Offers cutting, bending, welding, punching, threading, grooving, beveling, and galvanizing. International Standard Compliance: Meets GB, ASTM, JIS, AISI, DIN, BS, and EN standards for global applications. Mill Test Certificates Provided: Every shipment includes EN 10204 3.1 MTC with heat number and chemical composition. Fast Delivery for Stock Items: Stock products delivered within 7-10 days; customized orders take 15-21 days. High Production Capacity: Annual production capacity of 200,000 tons ensures stable supply for large projects.