Powder Metallurgy Tungsten Carbide Core Insert with High-Precision Machining and High-Temperature Stability

Price Negotiable

Price: Negotiable

MOQ: 1 piece

Delivery Time: 15~45 Days

Brand: Sanxin

Product Description

Powder Metallurgy Tungsten Steel Pressing Die Carbide Core Insert

The Precision Tungsten Carbide Core Insert is a critical component used in high-precision mold manufacturing, known for its outstanding wear resistance and high-temperature stability. Made from high-quality tungsten carbide material, it is suitable for applications in plastic injection molding, die casting, and other industries, ensuring prolonged mold life and efficient production.

Key Features

High-Precision Machining: Utilizes advanced machining techniques to achieve high dimensional accuracy, suitable for the manufacturing of various complex molds.
Premium Material: Crafted from high-quality tungsten carbide material, processed through rigorous sintering and heat treatment processes, ensuring superior hardness and wear resistance.
Excellent Wear Resistance: The tungsten carbide core insert offers exceptional wear resistance, significantly extending the mold's lifespan and reducing maintenance costs.
High-Temperature Stability: Maintains stability in high-temperature environments, resistant to deformation or failure during prolonged production runs.
Versatile Applications: Widely used in industries such as plastic injection molding, die casting, and rubber molding for core components.

Technical Specifications

Material: Tungsten Carbide
Hardness: HRA 90+
Dimensional Accuracy: ±0.002mm
Wear Resistance: Excellent wear resistance
High-Temperature Stability: Stable performance in high-temperature environments

Grade Specifications

Grade	Co%	Density g/cm³	Hardness HRA	Bending strength Mpa	Elastic Modulus Gpa	Application
SX05B	6.5	14.8	91.5	2800	525	Good wear resistance, suitable for simple cavity mold.
SX30	9	14.6	90.5	3200	500	Highly versatile, suitable for soft magnetic materials, iron-based, copper-based powder molds.
SX10	10	14.4	92	4000	490	Ultra-fine grain alloy, excellent wear resistance and strength, highly versatility, suitable for soft magnetic, iron-based and copper-based powder molds.
SX20	13	14.2	90.5	4000	460	Ultra-fine grain, moderate hardness, high strength, good wear resistance, suitable for relatively complicated shaped molds.
SX40A	12	14.2	89	3400	470	High strength, suitable for complex internal cavity molds.
SX45A	15	13.9	87	3300	440	Good comprehensive performance, high strength and excellent electrical processing performance, suitable for molds with complex cavities.
SX50A	20	13.4	85	3100	390	Good toughness, good impact resistance, good electrical processing performance, suitable for complex molds under high load.

Applications

Plastic Injection Molding: Core component for plastic injection molds.
Die Casting: Key component for die casting molds.
Rubber Molding: Used in wear-resistant core parts for rubber molding molds.

Manufacturing Advantages

Using domestic high-quality tungsten carbide powder and imported cobalt powder.
The product is sintered by 10MPa pressure sintering furnace. In the final stage, using pressure sintering, the compactness is greatly improved, the porosity is reduced, and the mechanical properties of the product are greatly improved.
The product has the characteristics of high impact resistance, high wear resistance and long service life.