P30 high speed steel is produced by our company’s original production of “Directional electroslag redissolution” , make the carbide particles fine and evenly distributed, avoiding traditional process of particle separation problems. Performance is better than M35, M42, completely replace the powder metallurgy ASP2030 steel. The unique performance of P30 in high-speed cutting tool has excellent hardness and wear resistance, and is widely used in demanding machining and tooling.
| Execution standard | ZEICIN Grade | AISI | DIN | NACHI | Hitachi | Bohler | EARSTEEL | ASSAB |
| GB/T 9943-2008 | P30 | M36 | 1.3249 | FAX38 | HAP40 | S590 | ASP2030 | ASP30 |
| C | Si | S | P | Mn | Cr | Mo | V | W | Co |
| 1.23-1.33 | ≤0.70 | ≤0.025 | ≤0.025 | ≤0.40 | 3.80-4.50 | 4.70-5.30 | 2.70-3.20 | 5.90-6.70 | 8.00-8.80 |
| Type | Specification(mm) | Surface condition |
| Hot-rolled Round Bar | Φ10.5-φ65 | Ground/Turned |
| Cold-drawn Steel Wire | Φ2.0-φ13.5 | Ground/Polished/Black |
| Band saw blade wire | 1.13*1.4 etc. | No decarbonization |
| Production | Material price | Workpiece | Rigidity of workpiece | Rotational speed | Lifespan |
| Screw Tap | P30 is 25%-30% of ASP2030 | 42CrMo Tempering test blank | 35.0~38.0 HRC | 110rpm | P30 as same as ASP2030 |
| Screw Tap | P30 is 25%-30% of ASP2030 | 42CrMo Tempering test blank | 35.0~38.0 HRC | 200rpm | P30 is 75% of ASP2030 |
Heat resistance: suitable for high-speed cutting and high temperature environment, maintain good working performance.
High hardness and wear resistance: The service life of the tool can be effectively extended under a variety of cutting conditions harsh.
Uniformity in organization: By “directional process” production, to maintain the uniform distribution of steel particles, enhancing the overall property.
M36 φ 6.5mm 100x M36 φ 6.5mm 500x
M36 φ 8.5mm 100x M36 φ 8.5mm 500x
What are the main characteristics of P30 high speed steel?
The P30 high speed steel has high temperature resistance, wear resistance and hardness, and the original directional process. It has more stable and uniform performance than M35 and M42, it’s the ideal substitute of powder metallurgy ASP2030 steel. With good hot hardness and its uniformly distributed carbide particles, it can maintain a good cutting performance at high cutting speed and high temperature.
How does P30 high speed steel gain its primary competitive advantage?
P30 high-speed steel has higher hardness, better wear resistance and greater high-temperature resistance than the traditional M35 and M42 steel grades, especially in the long-term high-temperature working environment. It makes the steel structure more uniform and avoids the fatigue and fracture problems easy to produce in traditional steel and the cutting process.
P30 HSS shape and size customization?
Yes, we can provide services as per customer request, especially for some special sizes and shapes. You can select forms: round rod, square rod, surface treatment: cold drawn or turned, etc.
What surface treatments are available for P30 steel products?
Products in P30 steel can be found in any of the following surface treatments: We also provide surface treatments such as grinding, polishing and blackening to customer specific requirements.
download the specification for 1.4117 Stainless Steel of ZEICIN
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