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What is 42 Crmo steel?

What is 42 Crmo steel?

42CrMo Steel Material is high strength steel. It has great toughness, strength and hardenability. After quenching and tempering treatment, it will get better fatigue limit and shock resistance ability. It usually is used without obvious temper embrittlement after the quenching and tempering treatment.

What is 42CrMo4 QT?

Steel grade 42CrMo4 is an alloy steel for quenching and tempering. Grade 42CrMo4 products are mainly used for the manufacture of machine parts. Steel is made in accordance with the requirements of the DIN EN ISO 683-2 standard (formerly EN 10083-3). Classification: Heat-treated alloy steel.

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 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 40cr14 Stainless steel?

40Cr Alloy Steel 40Cr steel is a kind of Chinese GB standard alloy steel for engineering and machinery purpose, and one of the most widely used steel grades.

What are the mechanical properties of 42crmo alloy steel?

42CrMo Alloy Steel Mechanical Properties 1 Yield strength: ≥ 930 MPa 2 Tensile strength: ≥ 1080 MPa 3 Elongation: ≥12% 4 Rate of reduction in area: ≥45% 5 Impact absorbing energy: ≥ 63 J 6 Material Brinell hardness: ≤229 (Annealed or high temperature tempered steel rod) 7 Sample diameter: 25mm More

What is the grade of 42crmo4?

Grade : 42CrMo4 Number: 1.7225 Classification: Alloy special steel Standard: EN 10083-3: 2006 Steels for quenching an Equivalent grades: Go here

What is 42crmo4+Qt steel used for?

This steel is suitable for the manufacture of large and medium-sized plastic molds requiring a certain degree of strength and toughness, transmission gears, rear axles, load-carrying connecting rods, spring clips and oil deep well drill pipe joints. 42CrMo4+QT means this material is in the quenched and tempered condition (+QT).

What is the nominal thickness of a steel rod?

42CrMo4 ( 1.7225 ) Nominal thickness (mm): to 8 8 – 20 20 – 50 50 – 80 Rm – Tensile strength (MPa) (+QT) 1100 1000 900 800

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