Type
: SUS 430, SUS 430f, (17cr-7ni) of KSD3702-83(JIS G 4308-1981) is used for
the type and the symbol of a cold strip iron stainless steel wire - main
product of
reed wire - and you can prescribe chemical composition and mechanical
property by using table 3-1 and 3-2. |
|
symbol of type
|
chemical composition %
|
C
|
Si
|
Mn
|
P
|
S
|
Ni
|
Cr
|
Mo
|
others
|
SUS430
|
0.12¡é
|
0.75¡é
|
1.00¡é
|
0.040¡é
|
0.030¡é
|
(2)
|
16.00-18.00
|
-
|
-
|
SUS430F
|
0.12¡é
|
1.00¡é
|
1.25¡é
|
0.060¡é
|
0.015
|
(2)
|
16.00-18.00
|
(1)
|
-
|
|
1) you can add MO under
0.6%.
2) you can add NI under 0.6%. |
|
diameter(mm)
|
machanical property
|
intensity(kgf/§±)
|
³»·Â
|
½ÅÀ²%
|
HB
|
HRB
|
HV
|
0.08-1.60under
|
115-150
|
.
|
20
|
.
|
.
|
250-270
|
1.60-5.00under
|
110-145
|
.
|
30
|
.
|
.
|
230-250
|
5.00-6.00under
|
105-135
|
.
|
.
|
.
|
.
|
210-230
|
.
|
46over
|
21over
|
22
|
138under
|
88under
|
200under
|
|
|
Quality
: extended reed wire should have a smooth swface, excellent ability of
processing and the regular quality of material. |
|
Frigure
and size of reed wire |
Width
of reed wire(mm) |
|
width(W) |
allowance |
2.2 |
+ 0
- 0.03 |
2.8 |
4.0 |
|