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Grade for Carbide Plates |
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| Product name : Grade for Carbide Plates |
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板材使用的硬质合金牌号,性能及用途/Grades and applications for carbide plates
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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
T. R. S
(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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GM8
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1.4~1.8
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14.7
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89.5
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2400
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K30
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Good wear resistance ,used for process formed blades ,and wereable parts etc
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GM15
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1.4~1.8
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14.5
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87.5
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2500
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K40
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Used for punch dies, stamping dies and wearable parts
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GM20
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1.4~1.8
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13.5
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85.5
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2800
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K50
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High transverse rupture strength,used for step-dies and other stamping dies
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GM2T
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0.8~1.0
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14.5
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92.0
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2350
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K10~K20
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High wear and bonding resistance ,high transverse rupture strength and thermal strength.Suitable for machining superalloy,stainless steel and high manganese steel etc.
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Other grades are available as per your requirements |
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