Free shipping Aliyiqi Pentype Leeb hardness tester Portable Pen-type NDT leeb metal AH110 Инструменты - купить

Material

Hardness

Standard

Impact Device

D

Steel and cast steel

HRC

17.9～68.5

HRB

59.6～99.6

HRA

59.1～85.8

HB

127～651

HV

83～976

HS

32.2～99.5

Steel

HB

143～650

CWT、ST

HRC

20.4～67.1

HV

80～898

Stainless steel

HRB

46.5～101.7

HB

85～655

HV

85～802

GC. IRON

HRC

HB

93～334

HV

NC、IRON

HRC

HB

131～387

HV

C．ALUM

HB

19～164

HRB

23.8～84.6

BRASS

HB

40～173

HRB

13.5～95.3

BRONZE

HB

60～290

COPPER

HB

45～315