What is 708M40 Alloy Steel?
When you need strength, toughness, and reliability in engineering steel, 708M40 Alloy Steel delivers. Known internationally as EN19, 42CrMo4, and AISI 4140, this grade combines high tensile strength with excellent toughness and wear resistance.
At Nifty Alloys, we supply 708M40 Alloy Steel in round bars, plates, and forgings that meet strict international standards. Whether you work in automotive, oil & gas, aerospace, or heavy engineering, you can count on us for material that is tested, traceable, and delivered on time.
708M40 is the preferred choice when you need a balance of strength, ductility, and machinability. With heat treatment, you can achieve even higher levels of performance, making it a versatile solution for critical applications.
Applications of 708M40 Alloy Steel
Equivalent Grades of 708M40
Forging
Chemical Composition of 708M40 (Typical)
Hardening
Heat Treatment of 708M40
Mechanical Properties
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Nifty Alloys LLC is a trusted supplier and stockist of 708M40 Alloy Steel based in the United Arab Emirates, serving clients across the Middle East, Europe, Asia, and Africa. We supply high-strength 708M40 chromium-molybdenum alloy steel, equivalent to 42CrMo4 and AISI 4140, valued for its excellent toughness, fatigue resistance, and good response to heat treatment. Our 708M40 alloy steel is commonly used in shafts, gears, axles, studs, and heavy-duty mechanical components across automotive, industrial, and engineering applications. For buyers seeking a reliable 708M40 alloy steel supplier in the UAE or a dependable source of 42CrMo4 / AISI 4140 steel for export, Nifty Alloys LLC offers consistent quality, material traceability, and dependable service.
