Laryee Technology Co., LTD.

China Manufacturer with main products: Testing machine; Hardness Tester; Lobaratory instrument; Measuring meters and so on. Rockwell Hardness Tester Brinell Hardness Tester Vickers...

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Round Standardized Hardness Block

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Place of Origin: Beijing in China



Description Range of hardness Dimension (mm)
Rockwell Standardized Block (28-88)HRA  (20-65) HRC(88-100)HRB 60X10
Superficial Rockwell  Standardized Block  (79-91) HR15N 60X10
Brinell Standardized Block (150-600) HBW 10/3000 90X15
(150-600) HBW 5/750 90X15
(150-600)HBW 2.5/187.5


(75-125) HBW 10/1000


(75-125) HBW 5/250 90X15
(75-125)HBW 2.5/62.5 64X12
Vickers Standardized Block (150-750)HV5  (150-750)HV10   (150-750)HV30 60X10
Micro-Vickers Standardized Block (200-300) HV0.05 25X5
(200-300, 400-500) HV0.1
(400-500, 700-800) HV 0.2
(400-500, 700-800) HV0.3
(700-800) HV0.5/ HV1
Leeb Standardized Block (490-570) HLD   (590-670) HLD   (750-830) HLD 90X55
Leeb G model Block (460-540)HLG  (550-630)HLG 120X70
Hammer-hitting type Brinell Standardized Block (150-250)HBS5/750 12X12X150

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