Carbon 1045 in bar SPECIFICATIONS:GRADE CARBON 1045, AISI 1045, UNS G10450 Castle Metals distributes a wide range of Alloy 1045 in rounds, squares, and hexs from our distribution centers in the U.S., Canada, Mexico, Shanghai, Singapore, France, and the U.K. When customers confer with us on 1045, sometimes they say they are stressed by supporting growth.
4340 AISI 4340 SAE 4340 Alloy Steel - SAE AISI 1010 1015 4340 - Highly alloyed steel, nominally 1.8% Ni, .80% chromium and .25% molybdenum. High strength characteristics. Used for heavily stressed parts operating in fatigue and other duty conditions. AISI 4340 has a favorable response to heat treatment usually oil quenching followed by tempering and exhibits a good combination of ductility and strength when treated thusly.
A low alloy steel containing chromium, nickel and molybdenum, AISI 4340 demonstrates extraordinary toughness and strength in the heat-treated condition. With high ductility, it can be bent or formed by pressing or spinning in the annealed state. AISI 4340 is often used in power transmission gears and shafts along with other structural parts.
AISI 1045 SteelAISI 1045, a medium tensile carbon steel, is widely used for industrial applications requiring more wear-resistance and strength. From bolts and studs to gears and axles, 1045 is characterized by good weldability and machinability as well as high strength and impact properties in either the normalized or hot-rolled condition.
AISI 4140 Alloy SteelAISI 4140 is a chromium-molybdenum alloy steel. It can be heat treated and hardened and offers impressive toughness, though not enough to be made into stainless steel. Widely used across numerous industries, 4140 stands along as one of the most versatile metals on the market.