42CRMO4 Grade Plate
42CRMO4 Grade Plate
42CRMO4 Grade Plate
42CRMO4 Grade Plate
42CRMO4 Grade Plate

42CRMO4 Grade Plate

42CrMo4 Mechanical property Tensile strength σb (MPa) : ≥1080(110) Yield strength σs (MPa) : ≥930(95) Elongation δ5 (%) : ≥12 Section shrinkage (%) : ≥45 Impact power Akv (J) : ≥63 Impact toughness value αkv (J/cm²) : ≥78(8) Hardness: ≤217HB Specimen size: specimen blank size is 25mm Heat treatment specification and metallographic structure Heat treatment specification: quench 850℃, oil cold; Tempering 560℃, water cooling, oil cooling. Metallographic structure: tempered sorbite.

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Product Introduction

42CRMO4 Grade Plate

What is EN 10083? EN10083 is a European standard developed by the different member States of the European nation states in 2006.

The standard is called "Quenched and Tempered Steel". Technical delivery conditions for alloy steel. "42CrMo4 in EN 10083

Quasi-median definition.

Why is 42CrMo4 called Grade 4142? When the material grade is specified as high-grade steel, it means that it has

Has powerful properties caused by chromium. However, this grade also applies to molybdenum, making it unique. 42CrMo4 Yes

UNS name alloy, also known as SAE-identified 4142 alloy.

Application of 42CrMo4 high-grade steel: The application is as follows: