Copper Tubing, Copper Alloy Tubing, Cable Lugs, Copper Alloy Tubes, Copper Lugs, Cable Glands, Copper Nickel Tubes, Cable Terminal Lugs, Brass Tubes, Thane, India
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Technical Specifications For 70 / 30 Brass Tubes
STANDARD
BS 2871 PART 3
ASTM B 135
NFA 51 102
IS 407
JIS H3300
AS 1572
DIN 17671
IS 1545
SYMBOL
CZ 126
C 26000
CuZn30
CuZn30As
C 2600
259
CuZn30 2.0265
CuZn30As
Cu
69.0-71.0
68.5-71.5
68.5-71.5
68.5-71.5
68.5-71.5
69.0-71.0
69.0-71.0
69.0-71.0
Sn
-
-
-
-
-
-
0.05
-
Al
-
-
-
-
-
-
0.02
-
Pb
0.07
0.07
0.07
0.07
0.07
0.05
0.05
0.07
Ni
-
-
-
-
-
-
0.2
-
Fe
0.06
0.05
0.06
0.06
0.05
0.05
0.05
0.06
Zn
REM’DER
REM’DER
REM’DER
REM’DER
REM’DER
REM’DER
REM’DER
REM’DER
As
0.02-0.06
-
0.02-0.06
0.02-0.06
-
0.02-0.06
-
0.02-0.06
TOTAL IMPURITIES MAX.
0.3
-
0.3
0.3
-
-
0.1
0.3
CONDITION -- --
M
H58
-
O
O
O
F28
O
TA
H80
-
TA
OH
1/4H
F35
TA
O
-
-
HD
1/2H
1/2H
F42
HD
-
-
-
-
H
H
-
--
YIELD STRENGTH N /MM 2
-
-
-
-
-
-
180 Max.
-
-
-
-
-
-
-
200 Max.
-
-
-
-
-
-
-
320 Max.
-
TENSILE N / MM2 Minimum
370
-
285Mpa
275
280-350 Mpa
280-350
375 Max.
-
455
-
300 Mpa
275
320 Mpa
350-420
340
-
-
-
400 Mpa
373
-
420
385
-
-
-
-
451
400 Mpa
-
-
ELNG’TION Percent (%) Minimum
-
-
-
-
45
40
-
-
-
-
-
-
45
35
-
56
-
-
-
-
20
-
-
-
HARDNESS HV 5
150 Min.
-
-
75 Max.
-
80 Max.
-
80 Max.
-
-
80-105
-
80-105
-
80-105
80-110
-
95-130
-
80-105
75 Max.
-
-
135 Min.
-
150 Min.
-
130 Min.
GRAIN SIZE mm (75X)
-
-
-
-
0.025--0.060
0.065 Max.
-
-
0.05 Max.
-
0.010-0.045
-
0.035 Min.
0.035 Max.
-
-
-
-
-
-
-
-
-
-
Copper Tubing, Copper Alloy Tubing, Cable Lugs, Copper Alloy Tubes, Copper Lugs, Cable Glands, Copper Nickel Tubes, Cable Terminal Lugs, Brass Tubes, Thane, India
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