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zhuzhou cemented carbide mining button, tungsten carbide button, hardmetal button

Zhuzhou yunrui hardmetal co.,ltd

zhuzhou cemented carbide mining button, tungsten carbide button, hardmetal button

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Place of Origin : China

MOQ : 10pcs

Payment Terms : T/T, Western Union,paypal

Supply Ability : 10000000000pcs per month

Delivery Time : 5-15 work days

Packaging Details : Carton

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Grade

Grade Density g/cm³ Hardness HRA TRS N/MM² Applications recommended
YG8C 14.55-14.75 ≥87.5 ≥2000 It is suitable for making geological prospecting drill bits and mining inserts for light electrical drills for drilling soft rock and coal formations and drill bits for drilling un-silicated rock formations
YK05 14.85 ≥90.5 ≥2200 It is suitable for inserts for heavy duty rock excavating machines for drilling hard and super hard rock for mations.
YG11C 14.20-14.40 ≥86.5 ≥2260 It is mainly used for making buttons and tri-cone and percussive drill bits for drilling hard and super hard rock formations and it can also be used for making inserts in other drill bits

Usage:

Cemented carbide button bits gear has its unique performance, it is widely used in oil drilling and shoveling snow, snow machines and other equipment. It also used for coal mining machine tool, mining machinery tools and road sweeping snow removal and road maintenance tools in the quarry.Mining, tunnel engineering, the use of tools, and civil construction.
zhuzhou cemented carbide mining button, tungsten carbide button, hardmetal button
Type Dimension
D H SR α° β°
SQ0610 6.25 9.9 3.4 20 26.5
SQ0812 8.25 12.2 4.4 20 26.5
SQ0914 9.25 13.9 5 20 26.5
SQ1019 10.25 18.9 5.5 20 27
SQ1119 11.3 19 6 20 27
SQ1221 12.35 20.9 6.6 20 28
SQ1220A-X 12.35 20 6.3 25 24.75
SQ1320 13.35 19.9 7 20 27
SQ1422 14.35 22.1 7.7 20 16
SQ1424A-X 14.35 24 7.34 25 25
SQ1625 16.35 24.9 8.8 20 16
SQ1930 19.35 30.4 9.76 20 30
SQ2132 21.65 31.9 11.8 220 30

Spherical buttons

zhuzhou cemented carbide mining button, tungsten carbide button, hardmetal button

Type Dimension
D H SR α° β°
SQ0810-E15 8.25 10 4.4 1.5 18
SQ0812-E15 8.25 12 4.4 1.5 18
SQ1827-E15 18.25 27.1 9.2 1.5 18
SQ0812-F2 8.25 12.2 4.4 0.7 30
SQ0915-F2 9.25 14.9 5 0.7 30
SQ1013-F2 10.25 13 5.5 0.7 30
SQ1114-F2 11.3 14 6 0.7 30
SQ1216-F2 12.35 16 6.6 0.7 30
SQ1318-F2 13.35 18 7 0.7 30
SQ1418-F2 14.35 18.1 7.7 0.7 30
SQ1625-F2 16.35 24.6 8.8 0.7 30
SQ2030-F2 20.45 30 11.5 0.7 30
SQ2230-F2 22.45 30 12 0.7 30

Spherical buttons

zhuzhou cemented carbide mining button, tungsten carbide button, hardmetal button

Type Dimension
D H SR α° β°
SQ1314-E15Q 13.35 13.5 7 1.5 18
SQ1320-E15Q 13.35 19.9 7 1.5 18
SQ1420A-E30Q 14.35 20 7.2 3 18
SQ1415B-E17Q 14.35 15 7.5 1.7 18
SQ1619A-E22Q 16.35 19 8.8 2.2 18
SQ1622A-E22Q 16.35 21.9 8.8 2.2 18

Conical buttons

zhuzhou cemented carbide mining button, tungsten carbide button, hardmetal button

Type Dimension
D H θ° SR α° β°
SZ0812 8.25 12.2 70 3.0 20 27
SZ0913 9.25 13.3 70 3.0 20 26.5
SZ0915A 9.25 14.9 55 3.0 20 26.5
SZ1016 10.25 16.2 70 4.0 20 26.5
SZ1016A 10.25 16.2 52 4.0 20 26.5
SZ1116B 11.30 15.9 52 4.0 20 26.5
SZ1117C 11.30 17.4 60 4.0 20 26.5
SZ1118A 11.30 18 55 4.0 20 26.5
SZ1218A 12.35 17.9 55 4.8 20 28
SZ1218B 12.35 18 55 4.0 20 27
SZ1219 12.35 18.9 70 4.8 20 28
SZ1422A 14.35 21.9 55 5.0 20 14.5
SZ1424 14.35 23.9 67 3.0 20 15.5
SZ1420C 14.35 20 71.5 5.0 30 15.5

Conical buttons

zhuzhou cemented carbide mining button, tungsten carbide button, hardmetal button

Type Dimension
D H θ° SR α° β°
SZ1420X-G10Q 14.35 20.1 52 5.0 1 45
SZ1825A-E12Q 18.23 25 55 6.0 1.2 20
SZ1926B-E21Q 19.35 26 42 7.5 2.1 18

Conical buttons

Type Dimension
D H θ° SR α° β°
SZ0711 -F2 7.25 11 70 2.8 0.7 30
SZ0812 -E15 8.25 12 70 3.0 1.5 18
SZ0812 -E2 8.25 12 70 3.0 0.7 30
SZ0914 -F2 9.25 14 70 3.0 0.7 30
SZ1018C -X 10.25 18 72 2.7 1.2 60
SZ1219 -F2 12.35 18.9 70 4.8 0.7 30
SZ1222X -G10 12.35 22 52 2.0 1 45
SZ1320 -F2 13.35 19.9 70 4.8 0.7 30
SZ1416B -E20 14.35 16 56 5.7 2 18
SZ1422C -E15 14.35 22 71 5.0 1.5 18

Various dimension & types can be supplied at customer’s requests.


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