Product Description
Material reference
|
Material
|
Alloy
|
|
Copper Nickel Tube
|
GB/T 8890
|
ASTM B111
|
BS 2871
|
EN 12451
|
|
Bfe10-1-1
|
C70600
|
CN102
|
CuNi10Fe1Mn
|
|
Bfe30-1-1
|
C71500
|
CN107
|
CuNi30Mn1Fe
|
|
(Bfe30-2-2)
|
C71640
|
CN108
|
CuNi30 Fe2 Mn2
|
Size
|
Outside Diameter
(mm)
|
Wall Thickness(mm)
|
|
0.2—0.4
|
0.4—0.6
|
0.6—1.0
|
1.0—1.5
|
1.5—2.5
|
2.5—4.0
|
4.0—6.0
|
6.0—10
|
10--15
|
|
3--4
|
O
|
O
|
O
|
|
|
|
|
|
|
|
>4--6
|
O
|
O
|
O
|
O
|
|
|
|
|
|
|
>6--10
|
O
|
O
|
O
|
O
|
O
|
|
|
|
|
|
>10--16
|
|
O
|
O
|
O
|
O
|
O
|
|
|
|
|
>16--25
|
|
O
|
O
|
O
|
O
|
O
|
|
|
|
|
>25--35
|
|
O
|
O
|
O
|
O
|
O
|
O
|
|
|
|
>35--50
|
|
|
O
|
O
|
O
|
O
|
O
|
O
|
|
|
>50--65
|
|
|
|
O
|
O
|
O
|
O
|
O
|
|
|
>65--80
|
|
|
|
|
O
|
O
|
O
|
O
|
|
|
Standard
|
GB/T 8890 ASMB111 BS 2871 EN 12451
|
Remark:Sizes with mark "○" indicate those are common sizes which the company is making. Any unusual sizes with special requirement can be tailor-made against order.
Mechanical Properties
|
Standard
|
Alloy
|
Temper
|
Tensile Strength
|
Yield Strength
|
Elongation
|
Expansion
|
HV
|
Grain Size
|
|
(N/mm2)
|
(N/mm2)
|
(%)
|
(%)
|
(HV5)
|
(mm)
|
|
Min
|
Min
|
Max
|
Min
|
Min
|
Min
|
Max
|
Min
|
Max
|
|
GB/T
8890
|
Bfe10-1-1
|
M
|
290
|
--
|
--
|
30
|
20
|
--
|
--
|
0.01
|
0.05
|
|
Y2
|
345
|
--
|
--
|
10
|
20
|
--
|
--
|
--
|
--
|
|
Y
|
480
|
|
|
|
|
|
|
|
|
|
Bfe30-1-1
|
M
|
370
|
--
|
--
|
30
|
30
|
--
|
--
|
0.01
|
0.05
|
|
Y2
|
490
|
--
|
--
|
10
|
20
|
--
|
--
|
--
|
--
|
|
Y2
|
370
|
--
|
--
|
45
|
20
|
--
|
--
|
--
|
--
|
|
Y2
|
320
|
--
|
--
|
38
|
20
|
--
|
--
|
--
|
--
|
|
ASTM
B111
|
C70400
|
O61
|
260
|
85
|
--
|
--
|
30
|
--
|
--
|
0.01
|
0.045
|
|
H55
|
275
|
205
|
--
|
--
|
20
|
--
|
--
|
--
|
--
|
|
C70600
|
061
|
275
|
105
|
--
|
--
|
30
|
--
|
--
|
0.01
|
0.045
|
|
H55
|
310
|
240
|
--
|
--
|
20
|
--
|
--
|
--
|
--
|
|
C71500
|
061
|
360
|
125
|
--
|
--
|
30
|
--
|
--
|
0.01
|
0.045
|
|
HR50B
|
495
|
345
|
--
|
12
|
20
|
--
|
--
|
--
|
--
|
|
HR50B
|
495
|
345
|
--
|
15
|
20
|
--
|
--
|
--
|
--
|
|
C71640
|
061
|
|
