Excellent wear resistance YK20 K032 HIP tungsten carbide mining bit tungsten carbide mining rock drill bits
Key words:
hard metal
Classification:
Mining bits
- 产品描述
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- Commodity name: Excellent wear resistance YK20 K032 HIP tungsten carbide mining bit tungsten carbide mining rock drill bits
- Commodity ID: 1310963897166614528
tungstencarbideminingbit A.tungstencarbideminingbithassuperiorwearresistanceandimpacttoughness,andsimilar productswithhigherspeedofdrillinganddigging.Seriesofballtoothbitpassivation usingcycleislong,n
tungsten carbide mining bitA. tungsten carbide mining bit has superior wear resistance and impact toughness, and similar products with higher speed of drilling and digging.Series of ball tooth bit passivation using cycle is long, not to grind the life span of about the same diameter RenPian grinding head drill bit 5-6 times of life, is beneficial to save auxiliary working hours, physical labor and reduce workers to speed up the project.
1. promise the 100% virgin material .2. Sintere by vacuum sintering furnace and HIP machine with excellent specifications without any hole.3. suply blank and surface passivation.4. tungsten carbide button's high hardness of the cemented carbide and other characteristics are widelyused in mining and quarrying and cutting process, also may be placed on a heavy excavators used in bit.5. we can product the goods according your drawing and sizes.6. our new product grade's grain size can up to 6.0μm,highest wear-resisting and excellentest impact resistance.Grade
Hardness (HRA)
Cobalt (%)
Grain Size
Avg.TRS (n/mm2)
Characteristics
Products
YG8
89.5
8
Medium
2400
Medium wear resistance and toughness
Compacts for percussion and hammer bits.Wear parts for agricutural tillage tools. Wear plates for concrete mixer blades. Inserts for geological prospecting drilling, rock drilling, and coal mining tools
YG8C
88.5
8
Medium
2300
YG9C
88.1
9
Medium
2500
YG10C
87.7
10
Med./Coarse
2600
Medium wear resistance.
Medium/High toughness
Rotary drilling compacts.Inserts for snowplow blades and drag bits.Wear parts for agricutural tillage tools. Inserts for rock drilling tools
YG11C
87.0
11
Coarse
2600
YG13C
86.7
13
Coarse
2800
Medium/Low wear resistance. High toughness
Rotary drilling compacts. Inserts for rock drilling tools
YG15C
85.7
15
Coarse
2800
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