4140/42 and 4130 Mechanical Tubing are medium carbon alloy grades, which are widely used for many general-purpose applications that require high tensile strength and toughness. The addition of chromium and molybdenum as alloying elements, combined with heat treatment, provides the combined advantage of hardness, ductility, and strength. Alro Steel - Akron, OhioAlro Steel - Akron, Ohio, offers stainless steel, tool steel, carbon steel, alloys, aluminum, brass, bronze, copper, cast iron, and much more. Alro's processing
Shanghai is the largest city by population in the People's Republic of China (PRC)and the largest city proper by population in the world. Address:No.273 Siping Road, Shanghai,200081, China. Telephone:+8621 3378 0199. Fax number::+8621 6185 1035. E-mail:[email protected] [email protected] Mill Rolls WHEMCOThe WHEMCO companies in Pennsylvania and Ohio, USA manufacture a full range of mill rolls spun cast iron, cast steel and forged steel. We manufacture both cast and forged rolls for the most flat hot and cold rolling applications. We are now the sole producer of both cast work rolls and backup rolls in STEEL-HOT ROLLED - Metal SupermarketsHot rolling involves the production of sheet metal from billets by passing the steel through rollers while above its recrystallization temperature to desired physical dimensions. Multiple passes through the rollers may be necessary to produce the final dimensions. Hot rolled steel is relatively soft and ductile compared to cold rolled steel.
Services:We can saw cut or grind almost any size material 40 ton crane capacity cut to length. Steel Cutting - Large Block Steel Cutting Steel Grinding - Steel Milling - Steel Storage. All within our 70,000 sq. ft. facility located in the Chicago Metropolitan Area we are just minutes off of Interstate 55.North American MetalsAlloy Steel. More. At North American Metals provides a full range of alloy round bar in both solid and trepanned varieties. 8620 Hot Rolled Up to 12. 8620 Forged Rough Turned Up to 18. 4130 Hot Rolled Up to 12. 4130 Norm Q&T 75K per API 6A Up to 26-1/2. 4140 Hot Finish Seamless Q&T P110 Tubing up to 20. 4140 Hot Rolled Up to 12.