Stainless steel 400 series are generally suitable for western tableware, automotive exhaust parts. They are excellent in heat treatment and ferromagnetic.
 
 
 
 

Steel Grade

Chemical Components (%)

Mechanical property
(Mpa,%)

C

Si

Mn

P

S

Ni

Cr

Cu

N

Y.S.

T.S.

E.L

Hv

430

Max
0.12

Max
0.75

Max
1.00

Max
0.040

Max
0.030

 -

16.00~
18.00

 - -

25

45

28

160

430J1L

Max
0.025

Max
1.00

Max
1.00

Max
0.040

Max
0.030

 -

16.00~
20.00

0.30~
0.80

Max
0.025

25

45

30

160