... 4.Easy to Machine Structural Steel ChannelStructural Steel Channel, is a hot rolled, mild steel channel shape with inside radius corners ... # or according to customer’s requirements Name: HR steel channel, mild steel channel, steel C channelApplications: frame work, braces, supports, cross members ... Brinell = 112, Tensile = 58-80,000 +/-, Yield = 36,000 +/-Available Stock Sizes: 2ft, 4ft, 6ft, 8ft, 10ft ...