Customization: | Available |
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Type: | Flat Bars |
Standard: | AISI, DIN, JIS, GB |
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P30 high-speed steel is produced by our company's original production of "Directional electroslag redissolution", making the carbide particles fine and evenly distributed, avoiding the traditional process of particle separation problems. Performance is better than M35, M42, and completely replaces the powder metallurgy ASP2030 steel. The unique performance of P30 in high-speed cutting tools has excellent hardness and wear resistance, and is widely used in demanding machining and tooling.
Execution standar | ZEICIN Grade | AISI | DIN | NACH | Hitachi | Bohler | EARSTEEL | ASSAB |
GB/T 9943-2008 | P30 | M36 | 1.3249 | FAX38 | HAP40 | S590 | ASP2030 | ASP30 |
C | W | Mo | Cr | V | Co | Al | Mn | Si | S | P |
---|---|---|---|---|---|---|---|---|---|---|
1.23-1.33 | 5.90-6.70 | 4.70-5.30 | 3.80-4.50 | 2.70-3.20 | 8.00-8.80 | - | ≤0.40 | ≤0.70 | ≤0.025 | ≤0.025 |
Type | Specification(mm) | Surface Condition |
Hot-rolled Round Bar | φ10.5 - φ 65 | Ground/Turned |
Cold-drawn steel Wire | φ 2.0- φ 13.5 | 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 |
Product advantage
1. Heat resistance: suitable for high-speed cutting and high-temperature environments, maintains good working performance.
2. High hardness and wear resistance: The service life of the tool can be effectively extended under a variety of harsh cutting conditions.
3. Uniformity in organization: By "directional process" production, to maintain the uniform distribution of steel particles, enhancing the overall property.
1. Equal Quality, More Competitive Pricing:
Our P30 / M36 / 1.3249 directional powder high-speed steel delivers world-class performance equal to top international brands, but at a much more competitive price. Through the adoption of advanced powder metallurgy technology and strict quality control, this material provides an ideal balance of premium performance and cost-effectiveness, making it a practical and efficient choice for high-demand applications.
1. Innovative Powder Metallurgy Process:
Our steel is manufactured using a state-of-the-art Directional Powder Metallurgy (PM) process combined with RS ESR (Rapid Solidification Electro-Slag Remelting) technology. This advanced production method ensures a highly uniform carbide distribution and refined microstructure, significantly enhancing toughness, wear resistance, and durability under high-stress and high-temperature conditions.
2. Precision Heat Treatment:
Following powder metallurgy and remelting, our unique precision heat treatment process further boosts the material's hardness, toughness, and wear resistance. This ensures P30 / M36 / 1.3249 powder HSS performs exceptionally well in extreme applications like precision cutting, stamping dies, and aerospace tooling.
1. Consistent Material Integrity:
We manage the entire physical manufacturing process, from raw material preparation to final product delivery, ensuring consistent batch-to-batch quality and stable mechanical properties.
2. International Standard Compliance:
Our P30 / M36 / 1.3249 powder HSS fully meets domestic and international industry standards, including ASTM, DIN, JIS, and GB specifications, guaranteeing quality you can trust for global applications.
1. Continuous R&D Development:
Supported by the National Ministry of Science and Technology's '13th Five-Year Plan', we continuously invest in R&D to develop innovative metallurgy technologies and new powder steel grades, staying ahead in the tool steel industry.
2. Proprietary RS ESR Technology:
In collaboration with Shanghai University and Beijing Iron & Steel Research Institute, we developed an exclusive Rapid Solidification Electro-Slag Remelting (RS ESR) process. This improves steel purity and ensures a finer, more uniform carbide distribution, boosting overall performance in wear resistance and impact toughness.
3. Advanced Spray Forming Process:
Working closely with Baosteel Group, we've established a proprietary spray forming process for P30 / M36 / 1.3249 powder HSS. This cutting-edge technology enhances the steel's mechanical properties, making it ideal for high-performance, specialty, and custom-engineered tooling applications.
Metallographic Organization Comparison
1. Semi-finished Products
We also provide various semi-finished products such as taps, drills and punchesThe hardness is HRC66-HRC68