HR stainless steel coil 304

STEELTYPES

CHEMICAL  COMPOSITION(%)

C

Si

Mn

P

S

Ni

Cr

Mo

Cu

SUS-301

0.15max

1.00max

2.00max

0.045max

0.030max

6.00~8.00

16.00~18.00

-

-

SUS-304

0.08max

1.00max

2.00max

0.045max

0.030max

8.00~10.50

18.00~20.00

-

-

SUS-316

0.08max

1.00max

2.00max

0.045max

0.030max

10.00~14.00

10.00~14.00

2.00~3.00

-

SUS-410

0.15max

1.00max

1.00max

0.040max

0.030max

(1)

11.50~13.50

-

-

SUS-430

0.12max

0.75max

1.00max

0.040max

0.030max

(1)

16.00~18.00

-

-

SUS-202

0.047

0.52

7.87

0.022

0.004

4.04

14.93

-

1.55

HARDNESS

TYPE  SYMBOL

TEMPER  SYMBOL

HARDNESS

SUS-301

1/4H

250 ~ 300 above

1/2H

300 ~ 310 above

3/4H

360 ~ 370 above

H

400 ~430 above

EH

460 above

SUS-202

SUS-304SUS-316

1/2H

250 ~ 310

3/4H

340 ~ 360

H

360 ~ 380

SUS-410SUS-430

1/2H

220 ~ 240

H

260 ~ 280