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Mã SP:
HRC, HV, HB
- Model:
Toptech
MẪU CHUẨN ĐỘ CỨNG YAMAMOTO, HRC, HV, HB
Liên Hệ Báo Giá: Zalo/SĐT: 0948.007.822 | Mail: yen@ttech.vn
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THÔNG TIN SẢN PHẨM
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Rockwell Blocks
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Diameter
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Nominal Hardness Values
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Variation
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NIST Traceable
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HRA
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64mm
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56, 65, 71, 75, 78, 81, 83, 85, 87
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+/-0.3
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No
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HRB
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64mm
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32, 42, 52
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+/-0.5
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No
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HRB
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64mm
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62, 72, 82, 90, 95, 100
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+/-0.4
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No
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HRC
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64mm
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10, 20, 25, 30, 35, 40
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+/-0.15
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Yes
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HRC
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64mm
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45, 50, 55, 60, 62, 64, 67, 70
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+/-0.1
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Yes
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HR15N
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64mm
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75, 80, 85, 87, 90, 92
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+/-0.45
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No
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HR30N
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64mm
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41, 50, 60, 67, 73, 78, 81, 83
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+/-0.5
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No
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HR15T
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64mm
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78, 82, 87
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+/-0.5
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No
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HR30T
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64mm
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32, 42, 52, 62, 72, 78
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+/-0.5
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No
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HRE
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64mm
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90
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+/-0.5
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No
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HRL
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64mm
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92, 118
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+/-0.5
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No
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HRM
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64mm
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67, 107
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+/-0.5
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No
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HRR
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64mm
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105, 123
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+/-0.5
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No
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Rockwell Blocks
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Diameter
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Nominal Hardness Values
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Variation
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NIST Traceable
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HRC
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51mm
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20, 25, 30, 35, 40, 45
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+/-0.15
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No
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HRC
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51mm
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50, 55, 60, 62, 64, 67
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+/-0.5
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No
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Brinell Blocks
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Diameter
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Nominal Hardness Values
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Variation
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NIST Traceable
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HBW30
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115mm
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150, 180, 200, 229, 250, 300, 350
400, 450, 500, 550, 600
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+/-0.7%
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No
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HBW5
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115mm
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100, 125
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+/-0.7%
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No
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Vickers Blocks
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Diameter
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Nominal Hardness Values
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Variation
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NIST Traceable
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HV
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25mm
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100, 200, 300, 400, 500, 600, 700
800, 900
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+/-2.5%
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No
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Mẫu chuẩn độ cứng Yamamoto HRC;HV;HRA; HBW;HLD;HLE;HRBS;HRR;HS
Hãng Yamatomo - Nhật
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