Auto steel – steel bar for universal joint

Auto steel – steel bar for universal joint. Universal joint is used to connect rigid rod whose axes are inclined to each other and is commonly used in shafts that transmit rotary motion. There are several kinds ofuniversal joints such as universal coupling, U-joint, Cardan joint, spicer or hardy spicer joint or hooke’s joint. Universal joints achieve optimal life and performance when booted.

•  Alloy steel bar for universal joint:

20Cr steel bar, SCr420 steel bar, aisi 5120, sae 5120, astm 5120 steel bar, 20CrMnTi steel bar, 20CrMo steel bar, SCM420 steel bar, aisi 4120, sae 4120, astm 4120 steel bar, 18CrMo4 steel bar, aisi 4140 steel bar, sae 4140 steel bar, astm 4140 steel bar, 42CD steel bar, 42CrMo4 steel bar, 8620 steel bar, sncm 420 steel bar.

Alloy steel is commonly used for universal joints, suitable for handling high torque applications. Above materials can get higher strength by hardening such as quenching and tempering.

alloyed with other materials to handle greater torque and temperature.

• stainless steel bar for universal joint:

303 steel bar, 304 steel bar, 316L steel bar, 416 steel bar and 420 steel bar after hardening.

Stainless steel components are commonly used in sterile, sanitary and harsh environments where corrosion resistance and proper sanitation are top considerations. Standard stainless-steel yokes of universal joints are manufactured from 303 stainless steel; and standard stainless-steel blocks and pins from hardened 416 stainless steel to prevent premature galling and wear. All components can be precision machined, selectively heat treated and manufactured to close tolerances. For extreme corrosion resistance, 316L stainless steel is often the preferred choice. Precipitation-hardened stainless-steel grades, such as 17-4PH and15-5PH, yield excellent hightemperature strength and are commonly used in aerospace, for example. Since stainless steel is 20-30% weaker than alloy steel, super-duplex steel may be more appropriate for high-strength applications.