
Alloy Steel with P20 Mold Materials Tool Steel Plate Metal Sheet Pipe Plastic Injection. Pre-hardening Delivery: Delivered in pre-hardening condition (28-34HRC) for direct mold use without heat treatment. Excellent Polishability: Features good polish ability and surface toughness for high-precision plastic molds. Homogeneous Hardness: Ensures uniform hardness throughout large dimension blocks for consistent performance. Comprehensive Customization: Offers full, minor, and flexible customization from samples or designs. Large Stock Availability: Maintains over 50,000 tons of regular stock across 9 warehouses in China. Professional Machining: Provides cutting, milling, grinding, turning, peeling, drilling, and CNC machining services. Strict Quality Control: 100% inspection for finished products with traceable raw materials and experienced QA inspectors. Global Market Reach: Serves North America, Europe, Southeast Asia, and other major markets with 18 years of export experience.