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Basic Info.
Model NO.
Customized
Payment
T/T 30% Deposit
Product Name
Valve Component
Surface Treatment
Precision Grinding
Packaging
Carton Box
Grade
Yg6 Yg8 K10 K20
Hardness
89.5hra
MOQ
1PCS
Certificate
ISO9001
Transport Package
Carton Box
Trademark
Century Tool
Origin
Hunan, China
Production Capacity
500 Piece/Pieces Per Month
Product Description
Tungsten Carbide Spare Parts Alloy Hard Metal Valve Seat Valve Stem Standard Valve Component
Carbide Valve Trim has a series of excellent properties such as high hardness, wear resistance, good strength and toughness, heat resistance and corrosion resistance, especially its high hardness and wear resistance, which remain basically unchanged even at a temperature of 500 ° C , Still high hardness at 1000 ºC. Valve Trim including valve plug, stems, seats, cage, choke bean, choke stem, etc.
1. Excellent abrasion resistance 2. High wear resistance 3. High fractural strength 4. High thermal conductivity 5. Small heat expansion co-efficient
| Grade | WC% | Co% | Density (g/cm3) | TRS (N/mm2) | Hardness (HRA) | Grain size (μm) |
| YG06X | 94 | 6 | 14.8--15.1 | 2400 | 91.5 | 0.8-1.2 |
| YG06A | 94 | 6 | 14.8--15.1 | 2150 | 92.5 | 0.6-0.8 |
| YG08 | 92 | 8 | 14.6-14.9 | 2700 | 89 | 1.2-1.6 |
| YG10.2 | 90 | 10 | 14.3-14.6 | 3800 | 91.7 | 0.7 |
| YG11 | 89 | 11 | 14.3-14.7 | 2800 | 88.5 | 1.2-1.6 |
| YG12X | 88 | 12 | 14.2-14.5 | 3000 | 89.5 | 1.0-1.2 |
| YG15 | 85 | 15 | 13.8-14.2 | 3000 | 86.5 | 1.2-1.6 |
| YG20 | 80 | 20 | 13.4-13.8 | 3100 | 85 | 1.2-1.6 |
| Grade | WC% | Ni% | Density (g/cm3) | TRS (N/mm2) | Hardness (HRA) | Grain size (μm) |
| YN6 | 94 | 6 | 14.5-14.9 | 2000 | 90 | 1.2-1.6 |
| YN9 | 91 | 9 | 14.3-14.6 | 2300 | 89 | 1.2-1.6 |
| YN11 | 89 | 11 | 14.0-14.3 | 2600 | 88 | 1.2-1.6 |
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