ISO Standard Specification for Stainless Steel

?

?

ISO/TS15510:2003

ISO16143-1:

2004

Board and wire

ISO16143-2:2004

wire

Chemical Main composition,%

C

Cr

Mn

Ni

N

Cu

1

X12CrMnNiN17-7-5(201)

v

=0.15

16.0~18.0

5.5~7.5

3.5~5.5

0.05~0.25

2

X8CrMnNiN18-9-5

v

v

0.05~0.10

17.5~18.5

9.0~10.0

5.0~6.0

0.25~0.32

(202????)

3

X8CrMnCuN17-8-3

v

v

=0.10

16.0~18.0

6.5~8.5

=2.0

0.15~0.30

2.0~3.5

4

X11CrNIMnN19-8-6

v

v

0.07~0.15

17.5~19.5

5.0~7.0

6.5~8.5

0.20~0.30