경도 환산표

경도 환산표

C스케일

브리넬 경도 10mm

로크웰 경도

록웰 특수경도특수 brale소자

쇼아 경도

인장강도(1000lb/in 근)

구 하중3000Kg

경도

경도

–

Hultgren구

텅스텐 카바이트구

A 스케일
하중 60Kg Barle 자

B 스케일 하중 100Kg

D 스케일 하중 100Kg brale

15-N스케일 하중15Kg

30-N스케일 하중15Kg

45-N 스케일 하중15Kg

68

940

–

–

–

85.6

–

76.9

93.2

84.4

75.4

97

–

67

900

–

–

–

85

–

76.1

92.9

83.6

74.2

95

–

66

865

–

–

–

84.5

–

75.4

92.5

82.8

73.3

92

–

65

832

–

–

739

83.9

–

74.5

92.2

81.9

72

91

–

64

800

–

–

722

83.4

–

73.8

91.8

81.1

71

88

–

63

772

–

–

705

82.8

–

73

91.4

80.1

69.9

87

–

62

746

–

–

688

82.3

–

72.2

91.1

79.3

68.8

85

–

61

720

–

–

670

81.8

–

71.5

90.7

78.4

67.7

83

–

60

697

–

613

654

81.2

–

70.7

90.2

77.5

66.6

81

–

59

674

–

599

634

80.7

–

69.9

89.8

76.6

65.5

80

–

58

653

–

587

615

80.1

–

69.2

89.3

75.7

64.3

78

–

57

633

–

575

595

79.6

–

68.5

88.9

74.8

63.2

76

–

56

613

–

561

577

79

–

67.7

88.3

73.9

62

75

–

55

595

–

546

560

78.5

–

66.9

87.9

73

60.9

74

301

54

577

–

534

543

78

–

66.1

87.4

72

59.8

72

292

53

560

–

519

525

77.4

–

65.4

86.9

71.2

58.6

71

283

52

544

500

508

512

76.8

–

64.6

86.4

70.2

57.4

69

273

51

528

487

494

496

76.3

–

63.8

85.9

69.4

56.1

68

264

50

513

475

481

481

75.9

–

63.1

85.5

68.5

55

67

255

49

498

464

469

469

75.2

–

62.1

85

67.6

53.8

66

246

48

484

451

455

455

74.7

–

61.4

84.5

66.7

52.5

64

237

47

471

442

443

443

74.1

–

60.8

83.9

65.8

51.4

63

229

46

458

432

432

432

73.6

–

60

83.5

64.8

50.3

62

222

45

446

421

421

421

73.1

–

59.2

83

64

49

60

215

44

434

409

409

409

72.5

–

58.5

82.5

63.1

47.8

58

208

43

423

400

400

400

72

–

57.7

82

62.2

46.7

57

201

42

412

390

390

390

71.5

–

56.9

81.5

61.3

45.5

56

194

41

402

381

381

381

70.9

–

56.2

80.9

60.4

44.3

55

188

40

392

371

371

371

70.4

–

55.4

80.4

59.5

43.1

54

181

39

382

362

362

362

69.9

–

54.6

79.9

58.6

41.9

52

176

38

372

353

353

353

69.4

–

53.8

79.4

57.7

40.8

51

171

37

363

344

344

344

68.9

–

53.1

78.8

56.8

39.6

50

168

36

354

336

336

336

68.4

-109

52.3

78.3

55.9

38.4

49

162

35

345

327

327

327

67.9

-108.5

51.5

77.7

55

37.2

48

157

34

336

319

319

319

67.4

-108

50.8

77.2

54.2

36.1

47

153

33

327

311

311

311

66.8

-107.5

50

76.6

53.3

34.9

46

149

32

318

301

301

301

66.3

-107

49.2

76.1

52.1

33.7

44

145

31

310

294

294

294

65.8

-106

48.4

75.6

51.3

32.5

43

142

30

302

286

286

286

65.3

-105.5

47.7

75

50.4

31.3

42

138

29

294

279

279

279

64.7

-104.5

47

74.5

49.5

30.1

41

135

28

286

271

271

271

64.3

-104

46.1

73.9

48.6

28.9

41

132

27

279

264

264

264

63.8

-103

45.2

73.3

47.7

27.8

40

128

26

272

258

258

258

63.3

-102.5

44.6

72.8

46.8

26.7

38

125

25

266

253

253

253

62.8

-101.5

43.8

72.2

45.9

25.5

38

122

24

260

247

247

247

62.4

-101

43.1

71.6

45

24.3

37

120

23

254

243

243

243

62

100

42.1

71

44

23.1

36

117

22

248

237

237

237

61.5

99

41.6

70.5

43.2

22

35

114

21

243

231

231

231

61

98.5

40.9

69.9

42.3

20.7

35

112

20

238

226

226

226

60.5

97.8

40.1

69.4

41.5

19.6

34

110

-18

230

219

219

219

–

96.7

–

–

–

–

33

106

-16

222

212

212

212

–

95.5

–

–

–

–

32

102

-14

213

203

203

203

–

93.9

–

–

–

–

31

98

-12

204

194

194

194

–

92.3

–

–

–

–

29

94

-10

196

187

187

187

–

90.7

–

–

–

–

28

90

-8

188

179

179

179

–

89.5

–

–

–

–

27

87

-6

180

171

171

171

–

87.1

–

–

–

–

26

84

-4

173

165

165

165

–

85.5

–

–

–

–

25

80

-2

166

158

158

158

–

83.5

–

–

–

–

24

77

0

160

152

152

152

–

81.7

–

–

–

–

24

75