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| Brazing and soldering are good, and pressure-resistance, abrasion-resistance, and corrosion-resistance are outstanding,
therefore, BC is used for faucet parts bearings, sleeves, bushings, gears, round windows for ship, small sized pump parts,
and general machine parts. |
|
type |
Sign |
old-Sign |
Chemical Composition |
Relate Foreign Standards |
Cu |
Pb |
Fe |
Sn |
Al |
Ni |
Zn |
Mn |
P |
JIS |
ASTM |
K S D 6 0 2 5 |
STD
No |
Designation |
STD
No |
Designation |
1 |
CAC401C |
BC1C |
79.0~83.0 |
3.0~7.0 |
|
2.0~4.0 |
|
|
8.0~12.0 |
|
|
H5111 |
BC1C |
B271 |
C84400 |
2 |
CAC402C |
BC2C |
86.0~90.0 |
|
|
7.0~9.0 |
|
|
3.0~5.0 |
|
|
BC2C |
C90300Type |
3 |
CAC403C |
BC3C |
86.5~89.5 |
|
|
9.0~11.0 |
|
|
1.0~3.0 |
|
|
BC3C |
C90500 |
6 |
CAC406C |
BC6C |
83.0~87.0 |
4.0~6.0 |
|
4.0~6.0 |
|
|
4.0~6.0 |
|
|
BC6C |
C83600 |
7 |
CAC407C |
BC7C |
86.0~90.0 |
10.~3.0 |
|
5.0~7.0 |
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|
3.0~5.0 |
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BC7C |
C92200 |
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Corrosion-resistance and abrasion-resistance are good, and PBC is used for gears, worm gears, bearings, bushings,
sleeve slip parts, oil pressure cylinders, liners, and various rolls for paper manufacture.
|
|
type |
Sign |
old-Sign |
Chemical Composition |
Relate Foreign Standards |
Cu |
Pb |
Fe |
Sn |
Al |
Ni |
Zn |
Mn |
P |
JIS |
ASTM |
K S D 6 0 2 5 |
STD
No |
Designation |
STD
No |
Designation |
2 |
CAC502C |
PBC2C |
87.0~91.0 |
|
|
9.0~12.0 |
|
|
|
|
0.05~0.5 |
H5113 |
PBC2C |
|
C90700 |
33 |
CAC503C |
PBC3C |
84.0~88.0 |
|
|
12.0~15.0 |
|
|
|
|
0.05~0.5 |
PBC3C |
C91000 |
|
|
 |
Suitable for bearings with high surface pressure, and intimate attributes are good. Especially, scoring-resistance attributes
are good. LBC is used for bearings for medium speed and high load, bearings for engine, bearings for vehicle, and back
plates of white metal.
|
|
type |
Sign |
old-Sign |
Chemical Composition |
Relate Foreign Standards |
Cu |
Pb |
Fe |
Sn |
Al |
Ni |
Zn |
Mn |
P |
JIS |
ASTM |
K S D 6 0 2 5 |
STD
No |
Designation |
STD
No |
Designation |
3 |
CAC603C |
LBC3C |
77.0~81.0 |
9.0~11.0 |
|
9.0~11.0 |
|
|
|
|
|
H5115 |
LBC3C |
B584 |
C93700 |
4 |
CAC604C |
LBC4C |
74.0~78.0 |
14.0~16.0 |
|
7.0~9.0 |
|
|
|
|
|
LBC4C |
C93800 |
5 |
CAC605C |
LBC5C |
70.0~76.0 |
16.0~22.0 |
|
6.0~8.0 |
|
|
|
|
|
LBC5C |
C94100 |
|
|
 |
Strength and tension are high, and ALBC is strong in bending, and corrosion-resistance, heat-resistance, abrasion-
resistance, and low temperature-resisting characteristics are good.
ALBC is used for gears, valve seats, plungers, rolls for paper manufacture, impellers, bolts and nuts for ship, and safety tools.
|
|
type |
Sign |
old-Sign |
Chemical Composition |
Relate Foreign Standards |
Cu |
Pb |
Fe |
Sn |
Al |
Ni |
Zn |
Mn |
P |
JIS |
ASTM |
K S D 6 0 2 5 |
STD
No |
Designation |
STD
No |
Designation |
3 |
CAC603C |
ALBC1C |
85.0~90.0 |
|
1.0~3.0 |
|
8.0~10.0 |
0.1~1.0 |
|
0.1~1.0 |
|
H5114 |
ALBC1C |
B148 |
C95200 |
4 |
CAC604C |
ALBC2C |
80.0~88.0 |
|
2.5~5.0 |
|
8.0~10.5 |
1.0~3.0 |
|
0.1~1.5 |
|
ALBC2C |
C95400 |
5 |
CAC605C |
ALBC3C |
78.0~85.0 |
|
3.0~6.0 |
|
8.5~10.5 |
3.0~6.0 |
|
0.1~1.5 |
|
ALBC3C |
C95800 |
|
|
 |
Strength and hardness are high, and corrosion-resistance and tension are good. abrasion-resistance is also good in
case of high load. HBsC is used for bearings, valve seats, levers, arms, gears, outfits for ship, slip parts for low speed
and high load, bearings for bridge, nuts, slippers, and hydraulic parts.
|
|
type |
Sign |
old-Sign |
Chemical Composition |
Relate Foreign Standards |
Cu |
Pb |
Fe |
Sn |
Al |
Ni |
Zn |
Mn |
P |
JIS |
ASTM |
K S D 6 0 2 5 |
STD
No |
Designation |
STD
No |
Designation |
1 |
CAC301C |
HBsC1C |
55.0~60.0 |
|
0.5~1.5 |
|
0.5~1.5 |
|
33.0~42.0 |
0.1~1.5 |
|
H5102 |
HBsC1C |
B505 |
C86500 |
2 |
CAC302C |
HBsC2C |
55.0~60.0 |
|
0.5~2.0 |
|
0.5~2.0 |
|
30.0~42.0 |
0.1~3.5 |
|
HBsC2C |
3 |
CAC303C |
HBsC3C |
60.0~65.0 |
|
2.0~4.0 |
|
3.0~5.0 |
|
22.0~28.0 |
2.5~5.0 |
|
HBsC3C |
C86200 |
4 |
CAC304C |
HBsC4C |
60.0~65.0 |
|
2.0~4.0 |
|
5.0~7.5 |
|
22.0~28.0 |
2.5~5.0 |
|
HBsC4C |
C86300 |
|
|
 |
Copper-Zinc-Lead Alloys are used for various ornaments and machine parts.
|
|
type |
Sign |
old-Sign |
Chemical Composition |
Relate Foreign Standards |
Cu |
Pb |
Fe |
Sn |
Al |
Ni |
Zn |
Mn |
P |
JIS |
ASTM |
K S D 6 0 2 5 |
STD
No |
Designation |
STD
No |
Designation |
C31400 |
|
|
87.5~90.5 |
1.3~2.5 |
0.1 |
|
|
0.7 |
Rem |
|
0.04~0.1 |
H3270 |
|
B140 |
|
C31600 |
|
|
87.5~90.5 |
1.3~2.5 |
0.1 |
|
|
0.7~1.2 |
Rem |
|
0.04~0.1 |
|
|
C32000 |
|
|
83.5~86.5 |
1.5~2.2 |
0.1 |
|
|
0.25 |
Rem |
|
0.04~0.1 |
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