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Material Name

Tool steel A2 | 1.2363 | X100CrMoV5-1- Annealed state

Material Type
Metal
Process Compatibility
CNC machining
Property Value
Mechanical Properties
Ultimate tensile strength 670 – 710 MPa
Yield strength 345 – 350 MPa
Young’s modulus (modulus of elasticity) 190 GPa
Elongation at break 21%
Physical Properties
Magnetism Magnetic
Weldability Moderate
Thermal Properties
Maximum service temperature 195 – 245 °C
Thermal expansion coefficient 10.5 – 11 × 10-6/ºC
Thermal conductivity 36.1 – 39 W/(m·°C)
Electrical Properties
Electrical resistivity 40.7 – 56.2 µO*cm
Post Treatments
Post-Processing Hardening & Annealing
Anodizing compatibility Not suitable
Common Applications
Cutting & Shearing tools Cold-forming dies
Die casting and molding dies
Tool steel A2 | 1.2363 | X100CrMoV5-1- Annealed State

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Seeking Tool steel A2 | 1.2363 | X100CrMoV5-1- Annealed State for CNC machining material that you can depend on and which performs excellently? MYT offers the finest quality of Tool Steel A2 in its annealed form, manufactured with a focus on high toughness, dimensional resistance, and wear capability to be utilized when producing high precision tools and components.

This air-hardening tool steel also provides a balanced set of qualities about machinability, long life, and performance, and as such is a common choice when it comes to many cutting tools, punches, and CNC-machined components.

What makes A2 Tool Steel a great choice in CNC Machining?

CNC machining of tool steel A2 Alloy 2 offers the best combination of hardness and toughness for tooling. It is put to common use in both manual and computerized CNC machining because it is highly dimensionally stable and requires repeated extra heat treatment.

Key Benefits of A2 Tool Steel

Great wear and retention resistance Good machinability rating, A2 tool steel Superior dimensional stability of A2 tool steel
High toughness of annealed A2 steel Minimum distortion air-hardening capability Perfect for grit-polishing in hardening

Whether it is an intricate cutting tool or long-lasting punches, this material will guarantee high invisibility, performance, and durability.

Specifications Tool Steel A2 / 1.2363 / X100CrMoV5-1

  • Material Grade: A2 Tool Steel
  • DIN: 1.2363
  • Chemical Name: X100CrMoV5 -1
  • Annealed: Hard (HB) aprox: 220
  • Hardening temperature: ~1000-1050 °C
  • Application State: Provided in annealed form, ready for CNC machining
  • Availability: Round bars, flat bars, cuts to order

CNC A2 Tool Steel Uses

A2 tool steel is a popular choice as the industry that requires precision tolerance and strength: Used in:

CNC A2 tool steel for cutting tools Dies and precision tooling Cold working uses
A2 tool steel punch manufacturing CNC Gages and mandrels Inserts and molds

This means high-air hardening ability, with a low potential to cause distortion in the heat treatment process, making it possible to maintain a complex part geometry as it is after machining.

Which one is better: A2 or D2 Tool Steel?

Being able to tell the distinction between A2 vs D2 tool steel is the key to making the right selection of materials.

Feature A2 Tool Steel D2 Tool Steel
Toughness Higher Lower
Wear Resistance Good Excellent
Machinability Better Moderate
Distortion on Hardening Minimal Higher
Best Use Case Punches, dies, cutting tools Long-wear tooling

The CNC machine tool steel A2 is the right answer to applications using toughness in addition to wear resistance.

Machining and Processing Capability

Our annealed A2 tool steel CNC machining stock is ready for easy turning, milling, and drilling operations. The results lead to an annealed state with properties that increase machinability, but still on a suitable level, which is necessary in the subsequent heat treatment.

CNC Machining Characteristics:

  • Good engine control
  • Minimal wear of tools, operating the machine
  • Large surface finish capability
  • Minres stress
  • Post-processing distortion is minimum in air-hardening

Wear Resistance and Dimensional Stability

Particularly of interest to tool steel is the wear resistance of the CNC parts of A2 steel. A2 can maintain the surface under repeated stress of a mechanical nature. It can have an HRC of ~60 in post-hardened condition, which is perfectly suitable for working under high loads.

Additionally, the dimensional stability of A2 tool steel ensures that your final product retains its original tolerances, even after complex machining and heat treatments.

Order Premium A2 Tool Steel in MYT Machining

MYT Machining offers premium quality A2 tool steel CNC machining materials as per the special customized requirements. And, whether you are producing high-tolerance dies, punches, and tools, our high-quality annealed steel stock is ideal for productivity and performance.

Why MYT Machining?

  • Superior quality, certified tool steel materials
  • Cutting and material sizing to order
  • Available precision machining services
  • Prompt delivery and customer service
  • Reliable industry partner

Want Precision To Machine Your Next Project?

As Tool steel A2 | 1.2363 | X100CrMoV5-1- Annealed state for CNC machining is a time-tested product, you’re buying a material that is already proven in the market with its robust reliability and efficiency. It has been versatile as cutting tools, precision punches, among others, which makes it successful in different industries and uses.

Having trouble selecting the proper tool steel? Contact or see our entire selection of machining materials. Order A2 Tool Steel Now – Click here to get a quote.

FAQs About Tool Steel A2 | 1.2363 | X100CrMoV5-1- Annealed State

1. What is the machinability rating A2 tool steel offers?

A2 steel is deemed to be partially machinable (with a machinability rating of approximately 50 percent as compared to B1112 free-cutting steel). It is more machinable than D2.

2. May annealed A2 be used directly in tooling?

No. After machining, it should be hardened and tempered before it can be used in such applications as dies and punches.

3. What are the advantages of air hardening A2 steel CNC usage?

Air-Harden system leads to fewer distortions and retains shape and tolerance compared to oiled or water-hardened steels.

4. Where does A2 rank in wear resistance among other tool steels?

A2 is good at wear resistance, but D2 is better at it. A2 is less specialized and more versatile because of its balance of wear and toughness.

5. Can A2-tool steel be used in high-volume production?

Yes. Its balance of machinability, toughness, and dimensional stability works well on high-volume CNC-driven runs.

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