AISI/SAE 4140 Alloy Steel Bar
Carbon steel round steel is a steel with a carbon content greater than 0.08%, and is one
of the most widely used materials in the construction industry. Commonly used materials include A36/S355JR/1018/1025/4130/EN8 etc.
Details
Carbon Steel Bar：
Carbon steel round steel is a steel with a carbon content greater than 0.08%, and is one
of the most widely used materials in the construction industry. Commonly used materials include A36/S355JR/1018/1025/4130/EN8 etc.
AISI/SAE 4140 Alloy Steel Bar
AISI 4140 steel bar is made of a low alloy steel containing chromium, molybdenum and manganese. It has a high carbon content and a good balance of strength, toughness, wear resistance, impact resistance and heat treatment capabilities.
AISI/SAE 4140 Alloy Steel Bar Description
4140 steel is a 1% chromium-molybdenum general-purpose high-strength steel, usually hardened and tempered in the tensile range of 850-1000 Mpa. 4140 steel has improved machinability, which greatly increases feed and speed, while extending tool life without affecting mechanical properties. The prehardening and tempering 4140 can be further case hardened by flame or induction hardening and nitriding. AISI4140 steel bars have high strength, hardenability, good toughness, small deformation during quenching, and high creep strength and durable strength at high temperatures.
Scope of Application
SAE 4140 are widely used in most industrial sectors, with a wide range of applications, such as: adapters, spindles, axles, bolts, crankshafts, connecting rods, chuck bodies, chucks, conveyor belt pins and rollers, ejection pins, forks, gears, Guide rods, hydraulic shafts and parts, lathe spindles, logging parts, milling spindles, motor shafts, nuts, clamping rods, various pins, pins, pump shafts, plungers, sleeve, spindle, sprocket, stud bolt, tool holder, torsion bar, worm, etc.
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