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Grade for Carbide Disc |
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| Product name : Grade for Carbide Disc |
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圆片刀使用的硬质合金牌号,性能及用途/Grades and applications for carbide disc cutters
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牌号
Grade
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晶粒度
Grain Size
(um)
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密度
Density (g/cm3)
±0.1
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硬度
Hardness
(HRA)±0.5
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抗弯强度
Transverse Rupture Strength
(N/mm2)
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国际牌号
ISO
Code
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使用性能及用途介绍
Application
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GM6A
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0.8~1.0
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14.9
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92.0
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1850
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K10
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Good wear resistance ,used for process formed blades ,and wereable parts etc
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GH10A
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08~1.3
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14.8
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2450
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90.5
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K20~K30
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Comparatively high wear resistance,transverse rupture strength,suitable to make disc saw blades in electrical line .
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GH25
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1.4~1.8
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14.8
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2200
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89.5
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K20
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High transverse rupture strength ,better anti-impact and anti-shock performance than GM6A,but with comparatively lower wear resistance and cutting speed.Roughing of cast iron,non-ferrous metals and its alloys as well as non-metallic materials at low cutting speed
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GH30
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1.4~1.8
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14.7
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2320
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89.5
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K20
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High transverse rupture strength ,better anti-impact and anti-shock performance than GH30,but with comparatively lower wear resistance and cutting speed.Roughing of cast iron,non-ferrous metals and its alloys as well as non-metallic materials at low cutting speed
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GH35
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08~1.3
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14.5
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2200
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91.0
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K30~K40
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Good wear resistance,and suitable to process hard wood,veneer,PCB,PVC and other metals
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GH40
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1.4~1.8
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14.5
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2480
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92.0
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K30~K40
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With high wear resistance,transverse rupture strength,anti-bonding and thermal strength .Suitable to process veneer,PCB,PVC,high-temperature alloy,stainless steel and high manganese steel etc.
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Other grades are available as per your requirements |
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