|
Dimension
& Tolerances (see Table1 & Table 2)
Table 1 Dimensions
& Tolerances (for Cold Drawn Wire)
|
Diameter
|
0.5～1.0
|
>1.0～2.0
|
>2.0～3.0
|
|
Permissible Variation
|
±0.02
|
±0.03
|
±0.05
|
Table 2 Dimensions
& Tolerances (for Cold Rolled Strips)
|
Thickness
|
Size
|
0.20～0.40
|
>0.40～0.60
|
>0.60～0.80
|
|
Tolerances
|
0-0.03
|
0-0.05
|
0-0.07
|
|
Width
|
Size
|
50～120
|
|
Tolerances
|
±0.5
|
|
Length
|
300
|
Grade & Chemical Composition (see Table3)
Table3 Grade & Chemical Composition
(for Fe-Co-V Permanent Magnetic Alloy )
|
Grade
|
Chemical Composition (%)
|
|
C≤
|
Mn≤
|
Si≤
|
P≤
|
S≤
|
Ni≤
|
Co≤
|
V≤
|
Fe
|
|
2J31
|
0.12
|
0.70
|
0.70
|
0.025
|
0.020
|
0.70
|
51～53
|
10.8～11.7
|
Bal
|
|
2J32
|
0.12
|
0.70
|
0.70
|
0.025
|
0.020
|
0.70
|
5l～53
|
11-8～12.7
|
|
2J33
|
0.12
|
0.70
|
0.70
|
0.025
|
0.020
|
0.70
|
51～53
|
12.8～13.8
|
Magnetic Property (See Table 4)
Table
4 Magnetic Property (for Fe-Co-V Permanent Magnetic
Alloy )
|
Grade
|
Wires
|
Strips
|
|
Coercive Force Hc
|
Residual Magnetic
Induction
Br
|
Br·Hc
|
Coercive Force
Hc
|
Residual Magnetic
Induction
Br
|
Br·Hc
|
|
kA/m
|
T
|
Gs·Oe
|
kA/m
|
T
|
Gs·Oe
|
|
2J31
|
23.88
|
1.00
|
3.0×106
|
17.51
|
1.00
|
2.4×106
|
|
2J32
|
27.86
|
0.85
|
3.0×106
|
23.88
|
0.75
|
2.4×106
|
|
2J33
|
31.84
|
0.70
|
3.0×106
|
27.86
|
0.60
|
2.3×106
|
Usage: It is
applied to make small bore permanent magnetic alloy and record materials.
|
Specification:
Sheet/Plate, Bar/Rod/Wire
Size Range:
*Sheet---thickness 0.25mm~0.70mm, width:10.0~160.0mm,Condition: cold rolled,
bright
*Plate---thickness 3.5mm~40.0mm,width:10.0~160.0mm,Condition: cold rolled, hot
rolled
*Bar---Dia 8.0mm~Dia 32.0mm,length:≤2000mm,Condition:hot rolled,burnished
Dia 32.0mm~Dia
150.0mm,length:≤1000mm,Condition:hot forging,peeled, turned
*Round Wire---Dia 0.1mm~Dia 5.0mm,Condition: cold
drawn, bright, bright annealed
Note: we could do any other
products with specified technical standard, say,
ASTM,SAE,DIN,S.E.W.,JIS,ISO,IEC,NF,BS,ΓОСТ.PLS contact us for more information:
Tel: +86-29-89396652 or e-mail us at: Sales@xaleipeng.com
