• Copper Tube
  • Copper Tube
  • Copper Tube

Copper Tube

Model No.︰

-

Brand Name︰

-

Country of Origin︰

China

Unit Price︰

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Minimum Order︰

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Product Description

Material

 Alloy

GB/T 8890

ASTM B111

BS 2871

EN 12451

Alu Brass Tube

HAl77-2

C68700

CZ110

CuZn20A12As

Admiralty Brass Tube

HSn70-1

C44300

CZ111

CuZn28Sn1As

Arsenic Brass Tube

H68A

--

CZ1126

--

H85A

--

--

--


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
 
HAl77-2
 
M
345
--
--
50
30
--
--
0.01
0.05
Y2
370
--
--
45
20
--
--
--
--
 
HSn70-1
 
M
295
--
--
42
30
--
--
0.01
0.05
Y2
320
--
--
38
20
--
--
--
--
ASTM
B111
C68700
061
345
125
--
--
20
--
--
0.01
0.045
C44300
061
310
105
--
--
20
--
--
0.01
0.045
BS
2871
CZ110
M
--
--
--
--
25
150
--
--
--
TA
--
--
--
--
25
85
110
--
0.5
O
--
--
--
--
25
--
75
--
--
CZ111
M
--
--
--
--
25
150
--
--
--
TA
--
--
--
--
25
80
105
--
0.05
O
--
--
--
--
25
--
75
--
--
EN
12451
 
CuZn20A12As
 
R340
340
120
--
55
30
--
--
--
--
R390
390
150
--
45
30
--
--
--
--
 
CuZn29Sn1As
 
R320
320
100
--
55
30
--
--
--
--
R360
360
140
--
45
30
--
--
--
--
CuZn30As
R340
340
130
--
45
30
--
--
--
--
Wall Thickness≤1.21mm      B  Wall Thickness≥1.21mm


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