... for CCM, exported to Japan, Carbon steel machining products, low price machine parts Product Information:1. Material: 45#, 55#2. Type ... 5. Application: Dummy bar is auxiliary products used in metallurgy filed. It's mainly used for dragging of steel ingot. Dummy Bar ... and riveting and welding products with high quality and competitive price. Such as: slide guide, slide plate, collars, liners, bars, ...