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Packaging information
CTN Size: 600 × 200 × 200 cm
G.W./CTN:2000 kg
QTY/CTN:1000 kg/carton
黄铜带铜与锌的合金,因色黄而得名。国标黄铜用H+标示,表示如H80、H70、H68、H65等。黄铜的机械性能和耐磨性能都很好,可用于制造精密仪器、船舶的零件等。黄铜敲起来声音好听,因此锣、钹、铃、号等乐器都是用黄铜制做的。
航海黄铜 铜与锌、锡的合金,抗海水侵蚀,可用来制作船的零件、平衡器。
黄铜硬度 国家标准有5种硬度状态,分别如下:
软态、1/4硬、1/2硬、硬态和特硬。
以H65黄铜为例,具体硬度标准如下:
H65M----硬度100HV以下(软态)----对应国际牌号C2680-O
H65-Y4-----硬度75-125HV----对应国际牌号C2680-1/4H
H65-Y2-----硬度85-145HV----对应国际牌号C2680-1/2H
H65-Y-----硬度105-175HV----对应国际牌号C2680-H
H65-T-----硬度≥145----对应国际牌号C2680-
|
合金牌号Articles |
化学成分Composition |
杂质总和Total Impurity |
||||
|
GB/QB |
DIN/ASTM/JIS |
Cu |
Pb |
Zn |
||
|
≤0.15 |
≤0.5 |
|||||
|
H65 |
JIS C2700 |
63.5-68.0 |
≤0.03 |
余量 |
≤0.1 |
≤0.3 |
|
H68 |
JIS C2680 |
67.0-70.0 |
≤0.03 |
余量 |
≤0.1 |
≤0.3 |
|
H63 |
JIS C2720 |
62.0-65.0 |
≤0.08 |
余量 |
≤0.15 |
≤0.3 |
|
H70 |
JIS C2600 |
68.5-71.5 |
≤0.03 |
|
≤0.1 |
≤0.2 |
|
H90 |
JIS C2200 |
89.0-91.0 |
|
|
≤0.1 |
|
|
合金 |
||||||||
|
状态 |
规格 |
抗拉强度(Mpa) |
伸长率 |
状态 |
规格 |
抗拉强度(Mpa) |
伸长率 |
|
|
H62 H63 |
Y2 |
5-20 |
≥370 |
≥15 |
M(0) |
0.05-1 |
≥335 |
≥18 |
|
Y2 |
0.05-1 |
≥410 |
- |
|||||
|
Y1 |
0.05-1 |
540-785 390-685 350-550 |
- |
|||||
|
Y(H) |
0.05-1 |
685-980 540-835 500-700 |
- |
|||||
|
H65 |
M(0) |
5-40 |
≥295 |
≥40 |
M(0) |
0.05-1 |
≥325 |
≥18 |
|
Y2 |
0.05-1 |
≥400 |
- |
|||||
|
Y(H) |
5-40 |
≥390 |
- |
Y1 |
0.05-1 |
490-735 490-685 470-670 |
- |
|
|
Y(H) |
0.05-1 |
635-885 490-785 470-670 |
- |
|||||
|
H68H70 |
M(O) |
13-35 |
≥295 |
≥45 |
M(O) |
0.05-1 |
≥355 |
≥18 |
|
Y2 |
5-12 |
≥370 |
≥15 |
Y2 |
0.05-1 |
≥390 |
- |
|
|
Y1 |
0.05-1 |
490-735 |
- |
|||||
|
Y(H) |
0.05-1 |
685-93 |
- |
|||||
|
H90 |
M(O) |
5-80 |
≥205 |
≥35 |
M() |
0.05-1 |
≥315 |
|
|
Y(H) |
5-40 |
>265 |
≥4 |
Y(H |
|
|
|






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