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主營產品:里氏硬度計涂層測厚儀超聲波測厚儀粗糙度儀超聲波探傷儀便攜式測振儀電火花檢漏儀氣體檢測儀便攜式內窺鏡激光測徑儀

標準硬度轉換表____ 副本

 標準硬度轉換表 :   副本

HLD

HRC

HRB

HV

HB[1]

HB[2]

HSD

HLD

HRC

HRB

HV

HB[1]

HB[2]

HSD

300

 

 

83

 

 

 

596

33.9

 

322

314

315

46.3

302

 

 

84

 

 

 

598

34.2

 

325

316

318

46.6

304

 

 

85

 

 

 

600

34.5

 

328

319

320

46.9

306

 

 

85

 

 

 

602

34.8

 

330

322

323

47.2

308

 

 

86

 

 

 

604

35.1

 

333

324

325

47.5

310

 

 

87

 

 

 

606

35.4

 

336

327

328

47.8

312

 

 

87

 

 

 

608

35.7

 

338

330

331

48.2

314

 

 

88

 

 

 

610

35.9

 

341

332

333

48.5

316

 

 

89

 

 

 

612

36.2

 

344

335

336

48.8

318

 

 

90

 

 

 

614

36.5

 

346

338

339

49.1

320

 

 

90

 

 

 

616

36.8

 

349

340

341

49.4

322

 

 

91

 

 

 

618

37.1

 

352

343

344

49.7

324

 

 

92

 

 

 

620

37.4

 

355

346

346

50.1

326

 

 

93

 

 

 

622

37.6

 

357

349

349

50.4

328

 

 

94

 

 

 

624

37.9

 

360

351

352

50.7

330

 

 

94

 

 

 

626

38.2

 

363

354

355

51

332

 

 

95

 

 

 

628

38.5

 

366

357

357

51.3

334

 

 

96

 

 

 

630

38.7

 

369

360

360

51.7

336

 

 

97

 

 

 

632

39

 

372

363

363

52

338

 

 

98

 

 

 

634

39.3

 

375

366

366

52.3

340

 

 

99

 

 

 

636

39.6

 

377

369

369

52.6

342

 

 

100

 

 

 

638

39.8

 

380

371

371

52.9

344

 

 

101

 

 

 

640

40.1

 

383

374

374

53.3

346

 

 

101

 

 

 

642

40.4

 

386

377

377

53.6

348

 

 

102

 

 

 

644

40.7

 

389

380

380

53.9

350

 

59.6

103

 

 

 

646

40.9

 

392

383

383

54.2

352

 

60.3

104

 

 

 

648

41.2

 

395

386

386

54.6

354

 

61

105

 

 

 

650

41.5

 

398

389

389

54.9

356

 

61.7

106

 

 

 

652

41.7

 

401

392

392

55.2

358

 

62.4

107

 

 

 

654

42

 

404

395

395

55.6

360

 

63.1

108

 

 

 

656

42.3

 

407

398

398

55.8

362

 

63.8

109

 

 

 

658

42.6

 

411

401

401

56.2

364

 

64.5

110

 

 

 

660

42.8

 

414

404

404

56.5

366

 

65.1

111

 

 

 

662

43.1

 

417

407

407

56.9

368

 

65.8

112

 

 

 

664

43.4

 

420

410

410

57.2

370

 

66.4

114

 

 

 

666

43.6

 

423

413

413

57.5

372

 

67

115

 

 

 

668

43.9

 

426

417

417

57.9

374

 

67.7

116

 

 

 

670

44.1

 

429

420

420

58.2

376

 

68.3

117

 

 

 

672

44.4

 

433

423

423

58.5

378

 

68.9

118

 

 

 

674

44.7

 

436

426

426

58.9

380

 

69.5

119

 

 

 

676

44.9

 

439

429

429

59.2

382

 

70.1

120

 

 

 

678

45.2

 

442

432

432

59.5

384

 

70.6

121

 

 

 

680

45.5

 

446

435

435

59.9

386

 

71.2

123

 

 

 

682

45.7

 

449

439

439

60.2

388

 

71.8

124

 

 

 

684

46

 

452

442

442

60.5

390

 

72.3

125

 

 

 

686

46.2

 

456

445

445

60.9

392

 

72.9

126

 

 

 

688

46.5

 

459

448

448

61.2

394

 

73.4

127

 

 

 

690

46.8

 

463

451

451

61.6

396

 

74

129

 

 

 

692

47

 

466

455

455

61.9

398

 

74.5

130

 

 

 

694

47.3

 

469

458

458

62.2

400

 

75

131

 

142

 

696

47.5

 

473

461

461

62.6

402

 

75.5

133

 

144

 

698

47.8

 

476

465

465

62.9

404

 

76

134

 

145

 

700

48

 

480

468

468

63.3

406

 

76.5

135

 

147

 

702

48.3

 

483

471

471

63.6

408

 

77

136

 

149

 

704

48.6

 

487

474

474

64

410

 

77.5

138

 

150

 

706

48.8

 

491

478

478

64.3

412

 

78

139

 

152

 

708

49.1

 

494

481

481

64.6

414

 

78.4

141

 

153

 

710

49.3

 

498

485

485

65

416

 

78.9

142

 

155

 

712

49.6

 

501

488

488

65.3

418

 

79.3

143

 

156

 

714

49.8

 

505

491

491

65.7

420

 

79.8

145

140

157

 

716

50.1

 

509

495

495

66

422

 

80.2

146

141

159

 

718

50.3

 

513

498

498

66.4

424

 

80.7

148

143

160

 

720

50.6

 

516

502

502

66.7

426

 

81.1

149

144

162

 

722

50.8

 

520

505

505

67.1

428

 

81.5

151

145

163

 

724

51.1

 

524

508

508

67.4

430

 

81.9

152

147

165

 

726

51.3

 

528

512

512

67.8

432

 

82.4

154

148

166

 

728

51.6

 

532

515

515

68.2

434

 

82.8

155

150

168

 

730

51.8

 

535

519

519

68.5

436

 

83.2

157

151

169

 

732

52.1

 

539

522

522

68.9

438

 

83.6

158

153

171

 

734

52.3

 

543

526

526

69.2

440

 

84

160

154

172

 

736

52.6

 

547

529

529

69.6

442

 

84.4

161

156

174

 

738

52.8

 

551

533

533

69.9

444

 

84.8

163

157

175

 

740

53.1

 

555

536

536

70.3

446

 

85.1

164

159

176

 

742

53.3

 

559

540

540

70.7

448

 

85.5

166

160

178

 

744

53.6

 

563

543

543

71

450

 

85.9

168

162

179

 

746

53.8

 

568

547

547

71.4

452

 

86.3

169

164

181

 

748

54.1

 

572

551

551

71.8

454

 

86.6

171

165

182

 

750

54.3

 

576

554

554

72.1

456

 

87

173

167

184

 

752

54.5

 

580

558

558

72.5

458

 

87.4

174

168

185

 

754

54.8

 

584

561

561

72.9

460

 

87.7

176

170

187

26.4

756

55

 

589

565

565

73.2

462

 

88.1

178

172

188

26.7

758

55.3

 

593

569

569

73.6

464

 

88.5

179

173

190

27

760

55.5

 

597

572

572

74

466

 

88.8

181

175

191

27.3

762

55.7

 

602

576

576

74.3

468

 

89.2

183

177

193

27.6

764

56

 

606

580

580

74.7

470

 

89.5

185

178

194

27.9

766

56.2

 

610

583

583

75.1

472

 

89.9

186

180

196

28.2

768

56.5

 

615

587

587

75.5

474

 

90.3

188

182

197

28.5

770

56.7

 

619

591

591

75.8

476

 

90.6

190

184

198

28.8

772

56.9

 

624

594

594

76.2

478

 

91

192

185

200

29.1

774

57.2

 

628

598

598

76.6

480

 

91.3

194

187

202

29.4

776

57.4

 

633

602

602

77

482

 

91.7

195

189

203

29.7

778

57.6

 

638

605

605

77.4

484

 

92.1

197

191

205

30

780

57.9

 

642

609

609

77.7

486

 

92.4

199

192

206

30.3

782

58.1

 

647

613

613

78.1

488

 

92.8

201

194

208

30.6

784

58.3

 

652

617

617

78.5

490

 

93.1

203

196

209

30.9

786

58.6

 

657

620

620

78.9

492

 

93.5

205

198

211

31.2

788

58.8

 

662

624

624

79.3

494

 

93.9

207

200

212

31.5

790

59

 

666

628

628

79.7

496

 

94.3

209

202

214

31.7

792

59.2

 

671

632

632

80.1

498

 

94.6

211

204

215

32

794

59.5

 

676

635

635

80.5