AISI 4140 steel bar is widely used as tool steel in industrial applications. And we are professional astm 4140 steel alloy supplier, stockist and exporter....
Earlybird Steel has a complete range of steel for all building requirements - home handy-man, structural steel, residential building projects. Prices online. ... Round Solid Bar Grade 4140. Size (mm)...
AISI 4140 alloy steel bar has a higher carbon content than AISI 4130 therefor it has greater strength and heat treatment capabilities. 4140 alloy steel forged bar has many uses in the aerospace, oil...
The versatile 4140 cold-finished and heat-treated alloy steel is suitable when greater toughness and wear-resistance is needed for applications including, but not limited to, ejectors, tooling, cams,...
Hot rolled 4140 steel bar is a medium-carbon alloy steel that has a high hardenability. This grade is also widely used for forging. Hot rolled 4140 steel also has good fatigue and impact...
AISI 4140 and 4150 is a medium carbon, chromium-molybdenum alloy steel. This steel is offered in a wide range of conditions including but not limited to: cold drawn annealed, hot roll heat...












