Detail Information
Product Description

Detail Information
Application:	High Hardness And Wear Resistance	Purpose:	Mechanical Seal Rings
Thermal Conductivity:	70 - 100 W/m·K	Alloy Specification:	YG6/YG8/YG10X/YG20C
Ductility:	Good Ductility And Machinability	Processing Method:	Cutting, Grinding, Polishing
Chemical Inertness:	High	Usage:	Grinding Wheel Application
Working Temperature:	-200°C ~ +800°C
Highlight:	High Wear Resistance Tungsten Carbide Shaft , High Rigidity Cemented Carbide Shaft , Corrosion Resistance Tungsten Carbide Fixed Forming Shaft

Product Description

Tungsten Carbide Fixed Forming Shaft

A core industrial component manufactured from ultra-hard alloy material, specifically designed for forming, guiding, supporting, and conveying applications that demand high wear resistance, precision, and long service life.

Product Overview

This forming shaft combines the near-diamond hardness and exceptional wear resistance of tungsten carbide with the toughness and strength of a cobalt (or nickel) binder phase. Engineered for outstanding performance in harsh operating conditions, it serves as the ultimate solution for replacing traditional shafts made of high-speed steel, tool steel, or hardened steel.

Core Features & Advantages

Extreme Wear Resistance & Long Life: Hardness exceeding 90 HRA, with wear resistance tens to hundreds of times greater than high-quality alloy steel. Significantly extends equipment maintenance intervals, reduces downtime, and lowers total cost of ownership.
High Rigidity & Anti-Deformation: Exceptionally high elastic modulus (approx. 600 GPa) ensures minimal deformation under heavy loads or high lateral forces, guaranteeing forming or guiding accuracy.
Excellent Corrosion Resistance: Offers good resistance to most acids, alkalis, and organic solvents, suitable for humid environments or those with chemical corrosives.
Superior Surface Finish: Can achieve a mirror-like surface finish (Ra ≤ 0.02 μm) through precision grinding and polishing. Reduces friction and prevents material adhesion, especially suitable for processing surface-sensitive materials like films, foils, and high-end textiles.
High-Temperature Operational Suitability: Maintains high hardness and dimensional stability at elevated temperatures, offering a broad operating temperature range.

Typical Application Fields

Plastic Extrusion & Molding: Used as sizing mandrels, feed screw journals, guide rollers, etc.
Paper & Textile Industry: Serves as high-precision dewatering plates, doctor blade plates, hot calender rolls, guide rollers, etc.
Wire & Strip Processing: Used as drawing capstans, guide wheels, straightening rolls, tension rolls, etc.
Printing & Packaging: Precision plate cylinders, coating metering rods, laminating rolls, etc.
Food & Pharmaceutical: Smooth surfaces meeting sanitary standards, used for conveyor and forming rolls.

Product Parameter Specifications

Standard parameters for general models. Customization is available based on client requirements (dimensions, tolerances, surface treatment, connection methods, etc.).

Parameter Category	Specific Item	Standard Specification / Typical Value	Remarks
Base Material	Main Composition	WC-Co Series Cemented Carbide	Common grades like YG6, YG8, YG15 (varying Co content)
	Optional Binder Phase	Cobalt (Co), Nickel (Ni)	Nickel-based offers better corrosion resistance
Physical Properties	Density	13.8 - 14.8 g/cm³	Depends on cobalt content
	Hardness	≥ 90 HRA (approx. 1300 HV)	Can be adjusted based on application for wear/toughness balance
	Transverse Rupture Strength	2500 - 3500 MPa
	Elastic Modulus	580 - 620 GPa
	Coefficient of Thermal Expansion	5.0 - 6.0 × 10⁻⁶/K	Relatively low, ensuring good dimensional stability
Geometric Dimensions	Shaft Diameter	Φ5mm - Φ300mm	Larger diameters available upon customization
	Shaft Length	10mm - 2000mm	Limited by process; extra-long shafts require special design
	Tolerance Grade	Diameter: h5, h6, h7 Straightness: ≤ 0.01mm/m	Precision grinding achievable per drawing requirements
Surface Treatment	Surface Finish	Ra 0.02μm - Ra 0.8μm	Standard is Ra 0.4μm, can be polished to mirror finish
	Coating	TiN, CrN, DLC, etc. (Optional)	Further enhances wear resistance, anti-stick properties, or corrosion resistance
Structural Features	Core Options	Solid Shaft: Maximum rigidity Through-Hole Shaft: Reduced weight, allows for heating/cooling medium flow	Solid suitable for short spans and heavy loads; Through-hole suitable for long rolls and temperature control applications
	Connection Methods	Plain shaft, keyway (flat key/spline), threads, flange, etc.	Machined to order based on assembly requirements
Operating Environment	Operating Temperature	-200°C to +800°C (in inert atmosphere or vacuum)	Prone to oxidation in air at high temps; recommended below 600°C in air
	Suitable Environment	High wear, high load, mildly corrosive media	Avoid strong oxidizing acids and severe impact

Selection & Customization Services

We understand the uniqueness of different application scenarios. Therefore, in addition to providing standard specification products, we focus on offering comprehensive customized solutions:

Dimension Customization: Machined exactly according to your drawings.
Material Optimization: Recommend and produce the most suitable cemented carbide grade based on the balance of wear resistance, toughness, and corrosion resistance required.
Special Treatments: Provide services like super-finishing, coating, internal hole machining, dynamic balancing correction, etc.
Technical Support: Engage from the design phase to assist in optimizing structure, maximizing the performance benefits of the tungsten carbide shaft.

Tag:

Product Details:
Place of Origin:	China
Brand Name:	Sanxin
Certification:	ISO9001
Model Number:	Sanxin
Payment & Shipping Terms:
Minimum Order Quantity:	1pc
Price:	Negotiation
Payment Terms:	L/C,T/T
Supply Ability:	10000pcs/month

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