|
Chemical Specifications
|
|
Alloy Symbol
|
Copper Cu %
|
Lead
Pb %
|
Zinc
Zn %
|
Aluminium
Al %
|
Iron
Fe %
|
Nickel
Ni %
|
Tin
Sn%
|
Others
%
|
|
Drawn Rods
|
ISO:CuZn39Pb3,
EN: CW614N,
US: C38500
|
57.00
59.00
|
2.50
3.50
|
38.00
40.00
|
-
0.05
|
-
0.03
|
-
0.03
|
-
0.03
|
-
0.02
|
|
Forging Rods
|
ISO:CuZn40Pb2,
EN: CW617N,
US: C38000,
|
57.00
59.00
|
1.50
2.50
|
38.00
40.00
|
-
0.05
|
-
0.03
|
-
0.03
|
-
0.03
|
-
0.02
|
Physical Specifications
|
|
Alloy Symbol
|
Nominal Strength
|
Round Diameter(mm)
|
Hexagonal
and Square
(mm)
|
Tensile Strength
(kg/mm2)
|
Yield Point (kg/mm2)
|
Fracture Elongation(%)
|
Hardness(HB)
|
|
Drawn Rods
|
ISO:CuZn39Pb3,
EN: CW614N,
US: C38500
|
F 36
|
Min.10
|
Min.8
|
36
|
Max.25
|
32
|
90
|
|
F 43
|
Max.40
|
Max.40
|
43
|
Min.25
|
15
|
125
|
|
F 50
|
Max.14
|
Max.12
|
50
|
Min.38
|
11
|
145
|
|
Forging Rods
|
ISO:CuZn40Pb2,
EN: CW617N,
US: C38000,
|
Up to needs.
|
Not Specified.
|
Sizes and Tolerances
|
Round Drawn Rods
|
Hexagonal Drawn Rods
|
Forging Rods
|
|
Dia. Tolerance conform to DIN 1756/1969.
|
Size Tolerance conform to DIN 1763/1969.
|
Dia. Tolerance conforms to DIN 1782/1969.
|
|
For 4-6mm: -0,05mm
|
For 4-6mm:-0,08mm
|
For 6-10mm:±0,20mm
|
|
For 7-10mm:-0,06mm
|
For 7-10mm:-0,09mm
|
For 11-18mm:±0,25mm
|
|
For 11-18mm:-0,07mm
|
For 11-18mm:-0,11mm
|
For 19-30mm:±0,30mm
|
|
For 19-30mm:-0,08mm
|
For 19-30mm:-0,13mm
|
For 31-60mm:±0,60mm
|
|
For 31-50mm:-0,16mm
|
For 31-50mm:-0,16mm
|
For 51-80mm:±0,70mm
|
|
For 51-80mm:-0,19mm
|
For 51-80mm:-0,19mm
|
|
|
