CK 45 ~ S45C ~ Aisi1045 ~ EMS45 ~ HQ760 ~ 1730

C 45 is a medium carbon steel used for general mechanical application which requires higher strength than normal steels

APPLICATIONS: Shaft and gears, moderate strength due to low hardness suitable for induction hardening to get high surface hardness

ECMO80 ~ 1.7262 ~ SCM 415 ~ 3215

Case hardening steel, high wear resistance and good core toughness High surface hardess ( 57-60 HRc) with low core hardness ( 33-36 HRc)

APPLICATION : Heavy duty gears require high wear resistance with good toughness

VCMO140 ~ SCM440 ~ Aisi4140 ~ VCL-140 ~ HQ709 ~ 7225 ~ 42CrMo4

This is one of the chromium, molybdenum-manganese low alloy steels noted for toughness, good torsional strength and good toughness

APPLICATIONS : For machinery parts and component, crank shaft, shaft

VCNMO150 ~ SNCM439 ~ Aisi4340 ~ VCN-150 ~ HQ705 ~ 6582 ~ 34CrNiMo5

It is a heat treatable, low alloy steel containing nickel , chromium and molybdenum, it is known for its thoughness and strength

APPLICATIONS: Aircraft landing gear power transmission, heavy duty shaft gun barrels