buy aisi 4340 high tensile steel
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AISI 4340 steel is a medium carbon, low alloy steel known for its toughness and strength in relatively large sections. AISI 4340 is also one kind of nickel chromium molybdenum steels. 4340 alloy steel is generally supplied hardened and tempered in the tensile range of 930 1080 Mpa.
HIGH TENSILE STEEL AISI 4340 AISI 4340 Nickel Chrome - Moly High Tensile Steel, generally supplied hardened and tempered to condition U in sections up to 100mm, with a tensile strength of 930 1080 MPa and aiming for this strength range in larger sections. It offers a very good balance of strength, toughness and wear-resistance.
Grade Summary: This steel can obtain much deeper harden-ability than 4100 series steel. High strength in heavy sections is possible with maximum toughness and ductility. This material has a high fatigue/tensile ratio and maintains strength, ductility, and toughness at relatively high temperatures. Also has excellent non-distorting properties for an alloy steel.
What is 4340 Steel? 4340 steel is nickel-chromium-molybdenum alloy steel. It is also called JIS SNCM439 and DIN 1.6563 steel.It will get high strength after the heat treat. And it has good toughness, fatigue resistance, impact toughness and etc. 4340 steel properties and 4340 steel composition as below.
Alibaba, buy aisi 4340 high tensile steel offers 112 aisi 4340 high tensile steel products. About 19% of these are steel round bars, 3% are steel pipes, and 1% are stainless steel pipes. A wide variety of aisi 4340 high tensile steel options are available to you, such as aisi, astm, and gb.
AISI/SAE 4340 Alloy Steel, 4340, is a nickel-chromium-molybdenum alloy steel known for its toughness and its ability to attain high strengths in the heat-treated condition. Commercial and military aircraft, automotive systems, forged hydraulic and other machine tool applications, forged steel crankshafts.
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