화학성분 (%)

흑연 (C)

30 ~ 55

굽힘강도 (kg/㎠)

상온

100 ~ 180

SIC

20 ~ 55

1,200℃

70 ~ 130

기공율 (%)

16 ~ 20

열전도율 (W / m•K)

25 ~ 50

비중

1.87 ~ 2.10

전기비저항 (μΩ•cm)

1,800 ~ 9,000

재질명

용도

열원

특성

K1. 1K2

Cu 합금 용해

외열로

내 소모성

K2

AL 합금 용해

외열로

내 CRACK

K3

AL 합금 용해•보온

외열로

내 산화성

K4

AL 합금 용해•보온

외열로

내 FLUX 침투

K5K

Cu 합금 용해

LF•HF 유도로

내 CRACK

6K7

AL 합금 용해

외열로

내 하부열충격 CRACK

Size NO.

Outside  Diameter (mm)

Hei ght (mm)

Top

Bottom

AMR5200

936

936

1600

AMR2500

936

936

750

AHR4000

850

820

1500

AR4000

850

828

1500

AR3400

848

828

1370

AR3000

846

828

1240

AR2400

840

828

940

AR1600

839

828

750

AFR3000

750

738

1400

AFR2800

749

738

1300

AFR1980

746

738

960

ABR2100

650

640

1300

ABR1500

648

640

1000

ABR900

648

640

800

AIR1160

575

560

1080

AIR900

572

560

860

ADR900

515

505

920

ADR700

514

505

750

AER710

462

456

850

AER570

461

456

700

AGR350

394

392

640

AGR280

394

392

560

AGR260

391

387

50

Size NO.

Outside  Diameter (mm)

Height (mm)

Top

Bottom

HR6000

1070

324

1400

HR4800

1055

324

1040

HTR2900

855

300

1300

HTR2450

850

300

1140

YR3300

1024

400

1140

YR2500

1013

400

850

YR1800

1008

400

700

BR2250

860

300

1140

BR1800

855

300

970

BR1500

855

300

850

BR1300

855

300

750

BR1000

855

300

690

NR1350

780

300

950

NR1250

780

300

890

NR1000

780

300

750

FR1000

725

300

850

FR700

722

300

690

FR500

718

300

520

SR1200

700

350

1000

SR600

668

350

565

XR840

650

300

750

XR420

650

300

440

VR490

526

300

650

Size NO.

Outside  Diameter (mm)

Height  (mm)

Top

Bottom

DR1670

680

390

1320

DR600

668

390

550

JR720

630

310

800

JR610

630

310

700

JR450S

630

310

650

GR800

604

340

950

GR500S

601

340

750

LRA500

560

280

780

WLRA400

559

280

700

OR450

530

280

705

OR400

531

280

650

OR370

534

280

600

OR330

531

280

500

MR415

472

275

810

MR220

471

275

450

KR380

440

230

820

KR200

440

230

530

KBR380

425

230

820

KBR150

425

230

400

TR170

375

250

540

TR140

375

250

450

ER120

330

220

500

ER90

329

220

400

PR80

300

200

405

PR40

299

200

250

Size NO.

Outside  Diameter (mm)

Height (m m)

Top

Bottom

CBR2000

855

300

1000

CBR1800

855

300

980

CBR1500

855

300

850

CNR1260

780

300

900

CNR1000

780

300

750

CFR890

724

300

785

CJR1000

630

310

1000

CJR800

630

310

900

CJR740

630

310

800

CJR590

630

310

680

CGR800

604

340

900

CLR600

560

280

820

CLR400

559

280

650

CR500

545

270

730

COR650

540

280

775

CVR450

526

300

600

Siz e NO.

Outside  Diameter (mm)

Height (mm)

Top

Bottom

AM300

4 00

400

550

AH150

282

282

550

AK100

250

250

490

200

410

300

500

100

310

215

400

40

235

165

300

30

205

140

270

20

185

125

235

10

145

95

185

K6

157

60

100

K5

150

60

90

K3

119

40

85

K2

110

36

73