Technology

Cold Rolled

Thickness

0.14 mm – 2.0 mm (tolerances ±0.02 mm)

Width

10.0 mm – 1240 mm (tolerances ±0.02 mm)

Processing

Pickling / Straighten / Flatten / Leveling

Grade

201

Edge

Mill Edge / Slitting Edge

Annealed

Full hardness to Deep drawing quality (DDQ)

Surface

BA - processed with bright heat treatment after cold rolling.

2B - after cold rolling, by heat treatment, pickling or other equivalent treatment and lastly by cold rolling to given appropriate luster.

2D – matt finish, best choice for deep drawing

Protection

1. Inter paper available

2. PVC protecting film available

All standard products are supplied without inter paper & PVC film. If needed, please inform.

GRADE

C

Mn

Si

P

S

Cr

Ni

Cu

304

0.04-0.06

1.0-1.2

0.25-0.45

≤0.40

18.1~18.5

8~8.2

≤0.50

409L

≤0.08

≤1

≤1

≤0.05

≤0.03

10.5-11.75

-

410

≤0.15

≤1

≤1

≤0.04

≤0.03

11.5-13.5

≤0.75

-

430

≤0.12

≤1

≤0.75

≤0.04

≤0.03

16-18

≤0.75

-

201 High Cu

≤0.15

5.5-7.5

≤0.75

≤0.06

≤0.03

13.5-15.0

1.2-1.5

1.4-1.5

201 Half Cu

≤0.15

5.5-7.5

≤0.75

≤0.06

≤0.03

13.5-15.0

1.2-1.5

0.8-1.0