경 도 의   종 류 

경     도

사     양

Micro Vickers (HMV)
(하중 : 9.8, 0.98, 0.098N)

HMV : 900, 800, 700, 600, 500 (±15)

철 계통 : Ø25×6
비철 계통 : Ø25×6
순금 : (t0.8㎜)
질산화 규소 (10×10×15)

HHV : 400, 300, 200(Cu-Be) (±15), 100, 40(±10)

HHV : 30(Au) (±10) (하중 : 0.98, 0.098, 0.0098N)

HHV : 1650 ±10% (하중 : 9.8, 0.98N)

Vickers (HV)
(하중 : 294까지 98 또는 9.8N)

HV (30) : 1000, 900, 800, 700 (±15)

철 계통 : Ø64×15
비철 계통 : Ø64×10

HV (10) : 600, 500, 400, 300, 200, 100 (±15)

HV (10) : 100, 40 (±10)

Semi Vickers
Semi HV
(하중 : 49, 2.94N)

HV (30) : 900, 800, 700, 600 (±15)

철 계통 : Ø50×6
비철 계통 : Ø64×10

500, 400, 300, 200 (±15)

Sim HV : 100, 40 (±10)

Shore

HS : 100, 95, 90, 80, 70, 60, 50, 40, 30, 20, 7 (±2) 

Ø64×15

Leaf HL

HL E (Dia) : 850, 800, 700, 600, 500 (±15)

(HV 측정) SKØ115×33

HL D (WC) : 880, 830, 730, 630, 520 (±15)

Rock Well C

HR C : 67, 64, 60, 50, 40, 30, 20, 10

철 계통 : Ø64×15

HR C : 70, 62, 57, 55, 45, 35, 25 (±1)

Rock Well A
Superficial

HR A : 98, 85, 93, 81, 78, 75, 71, 65, 56 (±1)

철 계통 : Ø64×15

HR 30-N : 92, 91, 78, 73, 67, 60, 55, 50, 41 (±2)

HR 15-N : 92, 90, 87, 85, 80, 75 (±1), 45N, 43

Rock Well B

HR B : 100, 95, 90, 82, 72, 62, 52, 42, 32 (±2)

철, 비철 계통 : Ø64×10

Rock Well Superficial

HR 30-T : 78, 72, 62, 52, 42, 38, 32 (±2)

비철 계통 : Ø64×10

Rock Well R

HR R : 123 (HV100), 105 (HV40)

비철 계통 : Ø64×10
(플라스틱 경도 시험 방법)

Rock Well L

HR L : 118 (HV100), 92 (HV40)

Rock Well M

HR M : 107 (HV100), 67 (HV40)

Rock Well E

HR E : 90 (HV100)

Rock Well F

HR F : 90 (HV100)

Rock Well S

HR S : 90 (HV40)

Brinell HB

HBW (10/3000) : 600, 550, 500, 450, 400, 350 (±15)

Ø115×18

HBW (10/3000) : 300, 250, 229, 200, 180, 150 (±15)

HBW (10/500) : 125, 100 (±15)

Telebrinell

HB 180 (±5)

5개 / Pack