Measures of hardness

Measure the hardness of an exemplary 2 category according to GOST 9031-75 are intended for calibration of instruments measuring the hardness of metals by the methods of Brinnel, Vickers, Rockwell, Super-Rockwell and shore.
Depending on the destination measures the hardness produced the following types:
- MTB: measurement method - Brines;
- MTV: method of measurement - Vickers;
- Inventory: measuring method Rockwell;
- MLSD: measurement method - Super-Rockwell;
- Its: method of measurement - shore D.
Measures of hardness are manufactured according to GOST 9031-75.
Measures of Brinell hardness (MTB-1)
The hardness value
according to GOST 9031-Negresco, chrisman values tetosterone, mm
HB: 400±5030003,0%HH
HB: 400±507503,0%HH
HB: 400±50187,53,0%HH
HB: 200±5030003,0%HH
HB: 200±507503,0%HH
HB: 200±50187,53,0%HH
HB: 100±2510004,0%HH
HB: 100±252504,0%HH
HB: 100±2562,54,0%HH
The kit measures Tedeschi Brinell MTB-1 includes at least one of each denomination (100, 200, 400) HB.
Measures Rockwell hardness (MTP-1)
The hardness value
according to GOST 9031-Negresco, chrisman values tetosterone, mm
HRA: 83±3600,6 HRA60х40х6
HRB: 90±101001,2 HRB60х40х6
HRC: 65±51500,5 HRC60х40х6
HRC: 45±51500,8 HRC60х40х10
HRC: 25±51501,1 HRC60х40х10
The kit measures Tedeschi Rockwell MTP-1 includes at least one of each denomination.
Measures the hardness Vickers (MTV-1)
The hardness value
according to GOST 9031-Negresco, chrisman values tetosterone, mm
HV: 800±501002,0%HH
HV: 800±50502,0%HH
HV: 800±50302,0%HH
HV: 800±50202,0%HH
HV: 800±50103,0%HH
HV: 800±5053,0%HH
HV: 800±5033,0%HH
HV: 800±5023,0%HH
HV: 800±5015,0%HH
HV: 800±500,55,0%HH
HV: 800±500,35,0%HH
HV: 800±500,25,0%HH
HV: 450±751002,0%HH
HV: 450±75502,0%HH
HV: 450±75302,0%HH
HV: 450±75202,0%HH
HV: 450±75103,0%HH
HV: 450±7553,0%HH
HV: 450±7533,0%HH
HV: 450±7523,0%HH
HV: 450±7515,0%HH
HV: 450±750,55,0%HH
HV: 450±750,35,0%HH
HV: 450±750,25,0%HH
The kit measures Tedeschi Vickers MTV-1 includes at least one of each denomination.
Measures the hardness of Super Rockwell (MLSD-1)
The hardness value
according to GOST 9031-Negresco, chrisman values tetosterone, mm
HRN: 92±2150,6 HRN60х40х6
HRN: 80±4300,6 HRN60х40х6
HRN: 45±5301,1 HRN60х40х6
HRT: 76±6301,2 HRT60х40х6
HRT: 45±5301,8 HRT60х40х6
HRN: 49±6451,1 HRN60х40х6
The kit measures Tedeschi on Super-Rockwell MLSD-1 includes at least one of each denomination.