Property | Value |
---|---|
Mechanical Properties | |
Ultimate tensile strength | 355 – 370 MPa |
Yield strength | 230 MPa |
Young’s modulus (modulus of elasticity) | 208 – 216 GPa |
Elongation at break | 18 – 26 % |
Physical Properties | |
Corrosion resistance | Moderate to Poor |
Magnetism | Semi-Magnetic |
UV resistance | Excellent |
Weldability | Moderate |
Thermal Properties | |
Maximum service temperature | 613 – 650 °C |
Thermal expansion coefficient | 11.5 – 13.5 × 10-6/ºC |
Thermal conductivity | 42 – 48 W/(m·°C) |
Electrical Properties | |
Electrical resistivity | 20 – 25 µO*cm |
Post Treatments | |
Post-Processing | Tempering & Annealing |
Anodizing compatibility | Not suitable |
Common Applications | |
Heavy duty shafts | |
Connecting rods | |
High tensile bolts |
Explore MYT’s precision CNC machining services—designed for accuracy, speed, and consistency. From prototyping to production, we deliver high-quality components tailored to your exact specifications and industry needs.
MYT’s CNC grinding services provide exceptional surface finishes and exact tolerances for industries.
MYT’s CNC turning services offer precision, speed, and fast delivery across industries.
MYT Machining delivers high-quality ceramic parts with fast turnaround, free shipping, and instant quotes.
MYT’s deep hole drilling ensures accurate, straight bores for industrial and aerospace applications.
MYT’s CNC milling handles tight tolerances and complex geometries send your design for a quote.
MYT CNC Machining offers high-quality prototypes, fast turnaround, free shipping, and quick quotes.
MYT specializes in high-precision CNC machining, turning your concepts into functional, high-quality parts with speed and accuracy. Equipped with advanced technology and skilled craftsmanship, we deliver production-ready components that meet your exact specifications, regardless of complexity.
Looking to buy Alloy Steel 4140 | 1.7225 | EN19 | 42CrMo4 round bars with outstanding mechanical properties? MYT Machining provides high-quality alloy steel materials and offers precision CNC machining solutions that accommodate the most challenging industrial requirements. Whether you’re after EN19 steel price per kg or reliable 42CrMo4 steel suppliers USA, we’re your trusted partner.
Alloy Steel 4140 is a chromium-molybdenum high tensile steel known for:
This is ideal in gears, shafts, bolts, axles, and machine components requiring high performance and the ability to withstand intense usage.
Understanding the 1.7225 steel mechanical properties is crucial when selecting the right material:
Property | Value |
Tensile Strength | 850-1000 MPa |
Yield Strength | 680 MPa |
Elongation | ~16% |
Hardness (HB) | 248-302 (as supplied) |
Heat Treatable To | 55 HRC |
Looking to buy 4140 alloy steel round bar? At MYT Machining, we will provide:
With us, you get a competitive EN19 steel price per kg based on real-time market rates and volume. We can supply small and large-scale needs as well as larger industrial contracts.
Our advanced facility provides full-service CNC machining of alloy steel 4140, ensuring:
When you source Alloy Steel 4140 | 1.7225 | EN19 | 42CrMo4 from us, we can deliver it as raw material or fully machined to your exact specifications.
This has also made it one of the most trusted multipurpose steels on the market.
In addition, you can contact us with a list of our complete machining materials or services in CNC machining.
Ready to secure the best EN19 steel price per kg and partner with trusted 42CrMo4 steel suppliers USA? Get a bespoke quote by contacting our staff today. We are poised to be part of making your projects come alive using high-quality material and machining experiences.
Do not sacrifice quality. Get high-strength Alloy Steel 4140 | 1.7225 | EN19 | 42CrMo4 round bars and machining services from MYT Machining. Call us today and speak with our representatives, and find out a quick quote for your specifications.
It is rather popular in the production of gears, shafts, high-stress automotive parts, oil drilling tools, and other machine components that require superb toughness and fatigue.
Yes! We specialize in CNC machining alloy steel 4140 to deliver fully finished components that meet your exact dimensional and tolerance requirements.
Prices are based on the diameter of the bar, the length needed, and quantity. Contact us for today’s best EN19 steel price per kg tailored to your order.
Absolutely. Our export-ready customers receive full export documentation and material certifications.
The combination of strength, toughness, and machinability of 42CrMo4 (EN19 / 4140) makes it an even more useful material than many carbon steels when there is a need to carry a high load.
Copyright © 2025 MYT Machining