High-Precision YG10X Tungsten Carbide Valve Stem with Wear Resistance and HRA93 Hardness for Industrial Applications

High-Precision YG10X Tungsten Carbide Valve Stem with Wear Resistance and HRA93 Hardness for Industrial Applications

Product Details:
Place of Origin:	China
Brand Name:	Sanxin
Certification:	ISO9001
Model Number:	SX-2379
Payment & Shipping Terms:
Minimum Order Quantity:	1
Price:	Negotiation
Packaging Details:	Carton
Payment Terms:	L/C,T/T
Supply Ability:	10000pc/month

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Detail Information
Product Description

Detail Information
Material:	100% Virgin Tungsten Carbide	Product Name:	Tungsten Carbide Valve Stem
Type:	Power Tool Parts	Grade:	K10,K20,K30,YG8,YG6X
Size:	Cusotmized	Hardness:	HRA93
Surface:	Polished Grinding	Advantage:	Wear Resistance, Long Service Life
Density:	14.6~14.8g/cm,14.6-14.8,14.7 G/m3,16.4	Service:	OEM & ODM
Highlight:	High Precision Tungsten Steel Valve Stem , YG10X Tungsten Steel Valve Stem

Product Description

High-Precision Tungsten Steel Valve Stem With YG10X for Industrial Applications

Our tungsten steel valve stem is manufactured from premium YG10X carbide material through precision machining processes, designed for demanding industrial environments. This valve stem achieves industry-leading standards in coaxiality (≤0.002mm) and cylindricity (≤0.002mm), with the spherical head's profile tolerance controlled within 0.005mm, ensuring reliability and long service life in high-pressure, high-wear operating conditions.

Material Characteristics: YG10X Carbide

YG10X is an ultra-fine grain tungsten carbide-cobalt hard alloy with the following outstanding properties:

Exceptional Hardness: HRA≥92.5, significantly higher than ordinary alloy steel
Superior Wear Resistance: Wear coefficient only 1/15 that of high-speed steel
High Flexural Strength: ≥2200MPa, ensuring structural integrity
Corrosion Resistance: Excellent stability against most chemical media
Thermal Stability: Maintains good mechanical properties at temperatures up to 600°C

The ultra-fine grain structure (grain size 0.4-0.6μm) gives YG10X both high hardness and good toughness, making it particularly suitable for precision components requiring dimensional stability.

Technical Specifications

Parameter	Standard Value	Typical Measured Value
Material	YG10X	YG10X (Co10%, WC90%)
Hardness	≥92.5 HRA	93.2 HRA
Coaxiality	≤0.002mm	0.0015mm
Cylindricity	≤0.002mm	0.0012mm
Spherical Head Profile	≤0.005mm	0.003mm
Surface Roughness	Ra≤0.2μm	Ra0.08μm
Straightness	≤0.003mm/m	0.002mm/m

Quality Assurance System

We implement strict quality control throughout the entire process:

Incoming Inspection: Composition analysis and physical property testing of YG10X material
In-Process Inspection: Key dimension checkpoints at each manufacturing stage
Final Inspection:
- Coordinate measuring machine (accuracy 0.5μm)
- Roundness tester for cylindricity measurement
- Optical profile projector for contour comparison
Batch Traceability: Each product has an independent quality record

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High-Precision YG10X Tungsten Carbide Valve Stem with Wear Resistance and HRA93 Hardness for Industrial Applications

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