What is 42CrMo?
42CrMo (American grade: AISI 4140) is one of the representative medium carbon and low alloy steel. Due to its good balance of strength, toughness, and wear resistance, 42CrMo high-strength steel is widely used for many general purpose parts including automotive crankshaft, rams, spindles, crow bars, and ring gears.
What is 35CrMo steel?
35CrMo steel is a Chinese alloy steel for engineering purpose, it has high durability and creep strength at high temperature, and low temperature impact toughness is good.
What is 40Cr steel?
40Cr steel material widely be used in the machine-building industry. 40Cr is a standard grade of GB. After quenching and tempering, it will get great comprehensive mechanical property and great low-temperature impact toughness. And its hardenability is good.
What is CR5 steel?
What are CR5 Steels? CR5 steels are extra deep drawing quality stabilized interstitial free, & Aluminum Killed (non-aging) mild steel as discovered in ISO 3574 and are categorized equivalent to SPCG steels in JIS G3141 standard.
Is 42CrMo4 stainless steel?
42CrMo4 High Grade Molybdenum Alloy steel.
What is 41Cr4 material?
41Cr4 is a steel for quenching and tempering recommended for components with strength requirements lower than the steel 42CrMo4. It is suitable for induction surface hardening, min hardness 52 HRC. It through hardens in oil up to appr.
What is 20Mn steel?
The grade 20Mn’s properties are similar with 15Mn. 20Mn has higher strength. Plastic,machinability But cutting and a little higher than 15 steel hardenability and hardenability than 15Mn. 20Mn has good toughness after hot rolling or normalizing treatment.
Can EN19 be case hardened?
EN19 engineering steel is a high tensile steel with good ductility and shock resistance. The alloy offers good wear resistance too and can be case hardened. It is a high quality alloy engineering steel.
What is 25crmo4 steel?
25HM steel, which is a Polish equivalent of 25CrMo4, is alternately classified as structural steel for heat improvement and as a boiler steel designed to work at elevated temperatures. It exhibits very good strength properties, high ductility, weldability and good hardenability.
What is the equivalent of 35crmo in Europe?
35CrMo equivalent to US ASTM, European Germany DIN EN, British BS EN, France NF EN, Japanese JIS, and ISO standard.
What is the difference between 25hm and 34crmo4?
Compared to the 35HM and 34CrMo4 grades, after heat treatment it has slightly worse strengths, but it makes up for the lower properties with much better ductility. 25HM achieves best durability values at dimensions up to 65mm after hardening in water, while after hardening in oil at dimensions and thicknesses up to 40mm.
What is 25hm steel used for?
25CrMo4 – specification and applications 25HM steel, which is a Polish equivalent of 25CrMo4, is alternately classified as structural steel for heat improvement and as a boiler steel designed to work at elevated temperatures. It exhibits very good strength properties, high ductility, weldability and good hardenability.