4140 Alloy Steel Data Sheet

4140 alloy steel data sheet 4140 is an alloy steel that is supplied in either the annealed or prehardened condition.

4140 alloy steel data sheet.

Tempering aisi 4140 alloy steel can be tempered at 205 to 649 c 400 to 1200 f depending upon the desired hardness level. It is widely used across numerous industries and is an excellent material choice due to its toughness high fatigue strength and abrasion and impact resistance. 4140 alloy steel data sheet 4140 is an alloy steel that is supplied in either the annealed or prehardened condition. Aisi 4140 alloy steel is annealed at 872 c 1600 f followed by slowly cooling in the furnace.

Aisi 4140 alloy steel is a chromium molybdenum and manganese containing low alloy steel. It has high fatigue strength abrasion and impact resistance toughness and torsional strength. The hardness of the steel can be increased if it has lower tempering temperature. Aisi 4140 steel is a low alloy steel containing chromium molybdenum and manganese.

It is widely used across numerous industries and is an excellent material choice due to its toughness high fatigue strength and abrasion and impact resistance. What is 4140 steel. Not many grades can match the versatility and usefulness of 4140. Alloy 4140 in plate specifications.

4140 is a 1 chromium molybdenum medium hardenability general purpose high tensile steel generally supplied hardened and tempered in the tensile range of 850 1000 mpa condition t 4140 is now available with improved machinability which greatly increases feeds and or speeds while also extending tool life without adversley affecting. 4140 alloy steel technical data. Material data sheet aisi 4140 steel is a low alloy steel containing chromium molybdenum and manganese. Not many grades can match the versatility and usefulness of 4140.

For example tensile strength of 225 ksi. Tensile strength 156000 psi. 4140hw alloy steel technical data 4140hw meets aisi4140 standards and has improved hardenability and strength in heavier cross sections. Castle metals stocks a wide range of alloy 4140 plate distributed globally from our distribution centers in the u s canada mexico u k singapore and shanghai.