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취급재질 및 화학조성 - 유럽규격(DIN TABLE 1 ~ TABLE 10)
작성일 :
2020.04.09
조회수 :
2,630
Table 1 ─ Cu-C (CC040A)
Composion in%
(mass fraction)
Casting process
and
desig nation
Tensile
0,2 %
Brinell
Electrical
strength
proof
Elongation
hardness
conductivity
strength
A
N/㎟
0.2
%
HBW
MS/m
element
castings
min.
N/㎟
min.
min.
min.
Cu
No
Permanent
composition
mould
specified
ㅡGM
150
40
25
40
55
Sand
ㅡGS
Grade A
150
40
25
40
50
Grade B
150
40
25
40
45
Grade C
150
40
25
40
32
NOTE
lngots in this material are not specified.
a
Grade
C is intended for certain heat transfer applications, such as water-cooled hot blast equipment.
Table 2 ─ CuCr1 -C (CC140C)
Composion in%
(mass fraction)
Casting process
and
desig nation
Tensile
0,2 %
Brinell
Electrical
strength
proof
Elongation
hardness
conductivity
strength
A
element
castings
N/㎟
0.2
%
HBW
MS/m
min.
max.
min.
N/㎟
min.
min.
min.
Cu
Remainder
Sand
ㅡ GS
300
200
10
95
45
Cr
0,4
1,2
Permanent mould
ㅡ GM
300
200
10
95
45
NOTE
lngots in this material are not specified.
a
ln
fully heat treated condition
b
the
sun of Cu + Cr shall be ≥ 99,5 %
Table 3 ─ CuZn33Pb2-B (CB750S) and CuZn33Pb2-C (CC750S)
Composition in %
(mass fraction)
Casting
Tensile
0,2 %
Brinell
process
strength
proof strength
Elongation
hardness
and
0.2
A
element
ingots
castings
designation
N/㎟
N/㎟
%
HBW
min.
max.
min.
max.
min.
min.
min.
min.
Cu
63,0
66,0
63,0
67,0
Sand
Ni
─
1,0
─
1,0
─GS
180
70
12
45
pb
1,0
2,8
1,0
3,0
Sn
─
1,5
─
1,5
Zn
Remainder
Remainder
Centrifugal
Al
─
0,1
─
0,1
─GZ
180
70
12
50
Fe
─
0,7
─
0,8
Mn
─
0,2
─
0,2
P
─
0,02
─
0,05
Si
─
0,04
─
0,05
a
lncluding nickel
b
For ingots intended for the manufacture of pressure-tight sand castings and centrifugal castings, aluminium shall
be restricted to 0,02 % max.
Tadle 4 ─ CuZn33Pb2Si-B (CB751S) and CuZn33Pb2Si-C (CC751S)
Composition in %
(mass fraction)
Casting
Tensile
0,2 %
Brinell
process
strength
proof strength
Elongation
hardness
and
0.2
A
element
ingots
castings
designation
N/㎟
N/㎟
%
HBW
min.
max.
min.
max.
min.
min.
min.
min.
Cu
63,5
65,5
63,5
66,0
Pressure die cast
Fe
0,25
0,50
0,25
0,5
─GP
(400)
(280)
(5)
(110)
Ni
─
0,80
─
0,8
(see note)
Pb
0,8
2,0
0,8
2,2
Si
0,70
1,0
0,65
1,1
Zn
Remainder
Remainder
Al
─
0,10
─
0,10
Mn
─
0,1
─
0,15
Sb
─
0,05
─
0,05
Sn
─
0,80
─
0,8
NOTE
The mechanical properties for pressure die castings (shown bracketed) are not mandatory requirements, but
ara given for inform ation only (see note 4 of 6.2).
a
Castings in this alloy shall conform to the dezincification resistance requirements given in 6.5.
b
lncnuding nickel
Table 5 ─ CuZn35Pb2AI-B (CB752S) and CuZn35Pb2Al-C (CC752S)
Composition in %
(mass fraction)
Casting
Tensile
0,2 %
Brinell
process
strength
proof strength
Elongation
hardness
and
0.2
A
element
ingots
castings
designation
N/㎟
N/㎟
%
HBW
min.
max.
min.
max.
min.
min.
min.
min.
Al
0,3
0,7
0,3
0,70
Permanent
As
0,04
0,12
0,04
0,14
mould
Cu
61,5
65,0
61,5
64,5
─GM
280
120
10
70
Pb
1,5
2,1
1,5
2,2
Sb
0,04
0,12
─
0,14
Zn
Remainder
Remainder
Pressure die
Fe
─
0,3
─
0,3
Cast
Mn
─
0,1
─
0,1
─GP
(340)
(215)
(5)
(110)
Ni
─
0,2
─
0,2
(see note 1)
Si
─
0,02
─
0,02
Sn
─
0,3
─
0,3
NOTE 1
The mechanical properties for pressure die castings (shown bracketed) are not mandatory requirements,
but are given for information only (see note 4 of 6.2).
NOTE 2
For special applications requiring fine-grained castings, the ingots may be ordered and supplied grain
refined to a maximum average grain diameter of 0, 150 mm [see 5 i)and 6.4].
NOTE 3
For drinking water applications no other single element should be more than 0,02 %. The sum of these
single elements should not exceed 0,25 %.
a
Castings in this alloy shall conform to the dezincification resistance requirements given in 6.5.
b
in castings for non drinking water applications, Sb can be used as alternative inhibitor of dezincification. If Sb is
added as the inhibitor, then the As content shall be 0,04 % maximum. (Sb + As) shall be 0,14 % maximum.
c
For drinking water applications, Sb shall be ≤ 0,02 %.
Table 6ㅡCuZn37Pb2Ni1AlFe-B (CB753S) and CuZn37Pb2Ni1AIFe-C (CC753S)
Composition in %
(mass fraction)
Casting
Tensile
0,2 %
Brinell
process
strength
proof strength
Elongation
hardness
and
0.2
A
element
ingot
castings
designation
N/㎟
N/㎟
%
HBW
min.
max.
min.
max.
min.
min.
min.
min.
Al
0,4
0,8
0,4
0,8
Permanent
C
58,0
60,0
58,0
61,0
mould
Fe
0,5
0,8
0,5
0,8
─GM
300
150
15
90
Ni
0,5
1,2
0,5
1,2
Pb
1,8
2,50
1,8
2,50
Sn
─
0,8
─
0,8
Zn
Remainder
Remainder
Mn
─
0,20
─
0,20
P
─
0,02
─
0,02
Sb
─
0,05
─
0,05
Si
─
0,05
─
0,05
a
Unless it is agreed between the purchaser and the supplier that other grain refining agents may be used, ingots in
this alloy shall be grain refined using zirconium, to have a maximum average grain diameter of 0, 300mm.
b
lncluding nickel
Table 7 ㅡCuZn39PbAl-B (CB754S) and CuZn39PbAl-C (CC754S)
Composition in %
(mass fraction)
Casting
Tensile
0,2 %
Brinell
process
strength
proof strength
Elongation
hardness
and
0.2
A
element
ingots
castings
designation
N/㎟
N/㎟
%
HBW
min.
max.
min.
max.
min.
min.
min.
min.
Al
0,10
0,8
ㅡ
0,8
Sand
Cu
58,0
62,0
58,0
63,0
ㅡ GS
220
80
15
65
Ni
ㅡ
1,0
ㅡ
1,0
Pb
0,5
2,4
0,5
2,5
Permanent
Sn
ㅡ
1,0
ㅡ
1,0
mould
Zn
Remainder
Remainder
ㅡ GM
280
120
10
70
Pressure die
Fe
─
0,7
─
0,7
cast
Mn
─
0,5
─
0,5
ㅡ GP
(350)
(250)
(4)
(110)
(see note 2)
P
─
0,02
─
0,02
Centrifugal
Si
─
0,05
─
0,05
ㅡ GZ
280
120
10
70
NOTE 1
For special applications requiring fine-grained castings, the ingots may be ordered and supplied grain
refined to a macimum average grain diameter of 0, 150mm [see 5 i) and 6.4].
NOTE 2
The mechanical properties for pressure die castings (shown dracketed) are not mandatory requirements,
dut are given for information only (see note 4 of 6.2).
a
For ingots for the manufacture of sand cand castings or centrifugal castings, the aluminium content shall be restricted to
0,02 % max.
b
lncluding nickel
c
For pressure die castings the silicon shall be increased to 0,30 % max.
Table 8 ㅡ CuZn39Pb1AlB_B (CB755S) and CuZn39Pb1AlB_C (CC755S)
Composition in %
(mass fraction)
Casting
Tensile
0,2 %
Brinell
process
strength
proof strength
Elongation
hardness
and
0.2
A
element
ingots
castings
designation
N/㎟
N/㎟
%
HBW
min.
max.
min.
max.
min.
min.
min.
min.
Al
0,4
0,65
0,4
0,7
Permanent
B
ㅡ
ㅡ
ㅡ
ㅡ
mould
Cu
59,0
60,5
59,5
61,0
─GM
350
180
13
90
Fe
0,05
0,2
0,05
0,2
Pb
1,2
1,7
1,2
1,7
Zn
Remainder
Remainder
Pressure die
Mn
ㅡ
0,05
ㅡ
0,05
cast
Ni
─
0,2
─
0,2
ㅡ GP
(350)
(250)
(4)
(110)
Si
─
0,03
─
0,05
(see note 1 )
Sn
─
0,3
─
0,3
NOTE 1
The mechanical propertles for pressure die castings (shown bracketed) are not mandatory requirements,
but are given for information only ( see note 4 of 6.2).
NOTE 2
For drinking water applications on other single element should be more than 0,02 %. The sum of these
single elements should not exceed 0,25 %.
a
Unless it is agreed between the purchaser and the supplier that other grain refining agents may be used, ingots in
this alloy shall be grain refined using boron, to have a maximum average grain diameter of 0, 100mm.
Table 9 ㅡCuZn15As-B (CB760S) and CuZn15PAs-C (CC760S)
Composition in %
(mass fraction)
Casting
Tensile
0,2 %
Brinell
process
strength
proof strength
Elongation
hardness
and
0.2
A
element
ingots
castings
designation
N/㎟
N/㎟
%
HBW
min.
max.
min.
max.
min.
min.
min.
min.
As
0,06
0,15
0,05
0,15
Sand
Cu
83,0
87,5
83,0
88,0
ㅡGS
160
70
20
45
Zn
Remainder
Remainder
Al
ㅡ
0,01
ㅡ
0,01
Fe
ㅡ
0,15
ㅡ
0,15
Mn
ㅡ
0,1
ㅡ
0,1
Ni
ㅡ
0,1
ㅡ
0,1
Pb
ㅡ
0,5
ㅡ
0,5
Si
ㅡ
0,02
ㅡ
0,02
Sn
ㅡ
0,3
ㅡ
0,3
Table 10 ㅡCuZn16Si4-B (CB761S) and CuZn16Si4-C (CC761S)
Composition in %
(mass fraction)
Casting
Tensile
0,2 %
Brinell
process
strength
proof strength
Elongation
hardness
and
0.2
A
element
ingots
castings
designation
N/㎟
N/㎟
%
HBW
min.
max.
min.
max.
min.
min.
min.
min.
Al
ㅡ
0,10
ㅡ
0,1
Sand
Cu
78,5
82,0
78,0
83,0
ㅡ GS
400
230
10
100
Ni
ㅡ
1,0
ㅡ
1,0
Pb
ㅡ
0,6
ㅡ
0,8
Permanent
Si
3,0
5,0
3,0
5,0
mould
ㅡ GM
500
300
8
130
Zn
Remainder
Remainder
Pressure die
cast
(530)
(370)
(5)
(150)
Fe
─
0,5
─
0,6
ㅡ GP
Mn
ㅡ
0,2
ㅡ
0,2
(see note)
P
ㅡ
0,02
ㅡ
0,03
Centrifugal
Sb
ㅡ
0,05
ㅡ
0,05
ㅡ GZ
500
300
8
130
Sn
ㅡ
0,25
ㅡ
0,3
NOTE
The mechanical properties for pressure die castings ( shown bracketed) are not mandatory requirement
but are given for information only (see note 4 of6.2).
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