5/16" X 1/4" (6.4 X 7.9mm) Bk08 Hardface Material Tungsten Cabride Particle Crushed Grain

• Yg Particle Sizes: Size 6.4~8.2mm
• Grade: Yg8
• Conent: No Any Copper
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: YG8
• Hardness: More Than 89.5hra
• Other Grain Sizes: 1/16" X 1/8" (1.6 X 3.2 mm)
• Transport Package: 25kg. Carton
• Specification: Size 6.4~8.2mm
• Trademark: ZZUP
• Origin: Zhuzhou, Hunan, China
• HS Code: 820900100
• Production Capacity: 10000kg/Month
• Package Size: 5.00cm * 5.00cm * 5.00cm
• Package Gross Weight: 0.500kg

Product Description

 5/16" x 1/4" (6.4 x 7.9mm) BK08 hardface material tungsten cabride particle Crushed grain

Specifications

1. it is made of by sintering tungsten carbide scrap and elastic matrix alloy,Outer layer of the special flux and coloring is marking scrap grade,the composition of sintering tungsten carbide scrap is mainly CO and WC,The hardness is HRA 89~91,tire body matal is Ni and copper alloy,strength can up to 690MPa, hardness HB≥160.
2.Common particle sizes :1/16" x 1/8" (1.6 x 3.2 mm) , 3/16" x 1/8" (3.2 x 4.8 mm) , 1/4" x 3/16" (4.8 x 6.4 mm) ,    5/16" x 1/4" (6.4 x 7.9mm) , 3/8" x 5/16" (7.9 x 9.5 mm), 1/2" x 3/8" (9.5 x 12.7 mm).
3. same specifications from same grade ,no any welding copper .

we also can product tungsten carbide composite rod 
1.length :280mm ,450mm
2. YG +CuSnZn or YG+CuSnZn+10% Ni
3.WC grit compositions : 70% ,60%,50%

Grades choosing:

grade	particle sizes(mm)	Length of welding rod
YD-9.5	8.2~9.5	280 or 450mm
YD-8	6.4~8.2	280 or 450mm
YD-6.5	4.8~6.4	280 or 450mm
YD-5	3.2~4.8	280 or 450mm
YD-3	1.6~3.2	280 or 450mm
YD-10mesh	10~18mesh	280 or 450mm
YD-18mesh	18~30mesh	280 or 450mm
YD-30mesh	30~50mesh	280 or 450mm

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