China SR8 Tungsten Carbide Studs Diameter 16mm Length 55mm YG20 Carbide Mining Bits for sale

SR8 Tungsten Carbide Studs Diameter 16mm Length 55mm YG20 Carbide Mining Bits

Price Negotiable

Price: negotiable

MOQ: 10pc

Delivery Time: Standard products in one week

Brand: TGC

Product Description

Diameter 16mm and length 55mm SR8 tungsten carbide studs YG20

HPGR or high-pressure grinding rolls have made extensive progress in non-ferrous metal mining. The technology is now widely seen as an alternative to primary milling, with a number of large units coming into use in recent years. Following these developments, HPGR-based circuit configurations are often the base case for certain ore types, such as very hard abrasive ores.

Product details:

Diameter: 16mm

Height: 55mm

Dome: SR8

Chamfer ExR: R2.0

Tungsten carbide grades

Cobalt 20%

Grain size Fine

Hardness: HRA 86.0~88.0

T.R.S: 2850~3150 N/mm2

Density: 13.40~13.60 g/cm3

Ra0.2 finished ground

Regular sizes for tungsten carbide stud:

Diameter	Height	Dome	Chamfer E×R
20	40	SR10	2×R5.0
20	30	SR10	2×R5.0
20	35	SR10	2×R5.0
16	55	SR8	R2.0
16	50	SR8	R2.0
16	45	SR8	2×R5.0
16	40	SR8	2×R5.0
16	40	SR8	1×R2.0
16	40	SR8	1×45°
16	35	SR8	R2.0
16	20.5	SR8	R2.0
10	22	SR5	R1.0
10	22	SR5	R1.5
10	20	SR5	R1.5
8	20	SR4	R1.0

1. Various sizes for grinding roller carbide pin have been on to the High pressing

2. Grinding roller, its attachment on the high pressing

3. It can help the surface to use more extended time. This is the abrasive wear-resistant stud for the grinding roller.

Carbide grades for studs:

Grade	Density	Hardness	T.R.S.	Recommended Applications
YG8	14.8	88	2700	With good wear resistance, excellent anti-impact and anti-knocking properties, suitable for all kinds of carbide wear part, such as carbide bearing holder, sealing ring and valve core and seat and so on.
YG8C	14.8	88	2800
YG11	14.5	86.5	2800	With good wear resistance, excellent impact and shock resistance, suitable for all kinds of carbide wear part, such as carbide gear wheel, carbide farm cutter, mining crushing machinery and so on.
YG11C	14.5	86.5	2900
YG15C	14	85	3000	With good wear resistance, excellent impact and shock resistance, suitable for all kinds of wear part.