Iron-based
Iron-based powder is a raw material of alloy powder with iron as the main component, which is widely used in the fields of mechanical parts, 3C products, porous materials, tooling materials, magnetic materials, shielding materials, surface coatings, etc., and it is the raw material of powder metallurgy with a large dosage, and it has a high cost performance ratio.
1. Exceptional Corrosion Resistance: The high molybdenum (Mo) content enhances resistance to pitting and crevice corrosion, making it ideal for harsh environments such as marine and chemical industries. 2. Biocompatibility: Certified under ISO 10993 for biological safety, suitable for manufacturing medical devices and implantable human devices. 3. High Purity with Low Impurities: Oxygen content ≤ 0.1%, carbon content ≤ 0.03%, reducing printing defects and ensuring the density and strength of finished products. 4. Excellent Processability: High sphericity (90–95%) and excellent flowability (Hall flow rate ≤ 25 s/50g), making it well-suited for additive manufacturing processes such as SLM and EBM.
1. Corrosion Resistance: Resistant to corrosion by weak acids, alkalis, chlorides, and organic media; exhibits superior resistance to intergranular corrosion compared to 304 stainless steel. Excellent oxidation resistance, making it suitable for humid, high‑temperature steam environments. 2. Processability: High sphericity (≥95%) and low oxygen content (≤0.1%), ensuring excellent flowability and minimizing additive manufacturing defects. Outstanding weldability—no post‑weld annealing is required, and there is no tendency toward hot cracking. 3. Environmental and Hygienic Safety: Lead‑free and cadmium‑free, compliant with FDA and RoHS standards, and suitable for food‑contact applications.
1. Ultra-high strength: After aging treatment, tensile strength ≥ 1900 MPa and hardness ≥ 50 HRC, making it suitable for high-load applications. 2. Excellent machinability: High sphericity (≥95%) and low oxygen content (≤0.1%), ideal for 3D printing and the fabrication of complex geometries. 3. Superior high-temperature resistance: Outstanding thermal stability, suitable for hot-work die components and parts operating in high-temperature environments. 4. Heat-treatment friendly: Can be rapidly strengthened through aging at 480–500°C, enhancing its mechanical properties.
FeCoNi soft magnetic alloy powder
High frequency, low loss: Low eddy‑current losses, suitable for MHz‑level high‑frequency applications. High permeability: Initial permeability ≥ 5000, enhancing device efficiency. Temperature stability: Magnetic properties vary by less than 5% over the range −50°C to 200°C. Process compatibility: Compatible with insulating coating, hot‑press molding, and additive manufacturing.
1. High-Temperature Stability: Operates reliably at temperatures up to 600°C, with excellent high-temperature hardness retention (HRC ≥ 45 at 500°C). Exhibits superior resistance to thermal fatigue and thermal shock, making it well-suited for repeated heating–cooling cycles. 2. Wear and Corrosion Resistance: Enhanced by high chromium and molybdenum content, providing outstanding oxidation resistance and resistance to erosion by molten aluminum and magnesium. Surface nitriding or coating further improves these properties. 3. Processability: Features high sphericity (≥95%) and low oxygen content (≤0.15%), ensuring excellent flowability and compatibility with SLM (Selective Laser Melting), laser cladding, and other additive manufacturing processes. Powder metallurgy compaction achieves a density exceeding 99%, minimizing internal defects.
1. Ultra-high strength: After heat treatment, the tensile strength is ≥1500 MPa, and the hardness can reach 45–50 HRC. 2. High toughness: Excellent impact energy absorption, with outstanding fatigue resistance and fracture toughness. 3. Processability: Excellent powder flowability (particle size selectable from 15 to 150 μm), suitable for 3D printing, thermal spraying, and compaction processes. 4. Corrosion resistance: Resists oxidation in mild environments, with surface protection further enhanced through coating. 5. Flexible heat treatment: Supports quenching and tempering to optimize mechanical properties.
FeCrMn high-manganese alloy steel powder
1. Excellent machinability: High sulfur content (≥0.15%) enhances machining efficiency and reduces tool wear. 2. Basic corrosion resistance: With 16–18% chromium, it is suitable for typical corrosive environments (e.g., atmosphere, fresh water). 3. Superior formability: Good powder flowability (Hall flow rate ≤ 30 s/50 g), making it well-suited for MIM and press‑sintering processes. 4. Cost‑effectiveness: An economical stainless steel grade, ideal for the mass production of standardized parts.
1. High Strength and Toughness: After age hardening, the tensile strength is ≥1310 MPa, with a hardness of HRC≥40, while maintaining excellent impact toughness. Performance remains stable even at low temperatures up to 540°C. 2. Corrosion Resistance: Resists corrosion from typical atmospheric conditions, seawater, and weak acidic environments, outperforming conventional martensitic stainless steels. Further enhancement of corrosion resistance can be achieved through surface passivation or coating. 3. Processability: Features high sphericity (≥95%) and low oxygen content (≤0.1%), resulting in excellent flowability and reduced defects in 3D printing. Supports the fabrication of complex geometries, exhibits minimal distortion during heat treatment, and is easy to machine and polish.
1. Superior Soft Magnetic Properties: High saturation magnetization (≥1.5 T), low coercivity (≤80 A/m), and low hysteresis loss. High resistivity (≥45 μΩ·cm) effectively suppresses high-frequency eddy current loss. 2. High Processing Adaptability: Spherical powder exhibits excellent flowability, with a bulk density ≥3.2 g/cm³, suitable for complex structure molding. Low oxygen content (≤0.2%) reduces sintering porosity and improves density. 3. Stability and Environmental Friendliness: Excellent temperature resistance (operating temperature -50°C to 200°C) and strong oxidation resistance. Lead-free and environmentally friendly, compliant with RoHS standards.
M2 high-speed tool steel powder
1. Ultra-high hardness: After heat treatment, the hardness reaches ≥62 HRC, delivering excellent wear resistance. 2. Outstanding red hardness: Retains high hardness below 600°C, making it well-suited for high-speed machining applications. 3. High densification: The powder exhibits excellent sphericity and flowability (particle size available from 15 to 53 μm), resulting in printed or sintered parts with a density of ≥99%. 4. Balanced toughness: Offers superior chipping resistance and fatigue strength, extending tool life. 5. Process compatibility: Compatible with laser direct deposition (DED), selective laser melting (SLM), thermal spraying, and other processes.
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