日本日立FDAC—特种压铸模合金钢
|
主要化学成分分析（%）（只供参考） |
C碳 0.33-0.42 |
Si硅 0.80-0.20 |
Mn锰 0.55-1.75 |
Cr铬 4.8-5.50 |
Mo钼 1.2-1.6 |
V钒 0.30-0.80 |
P磷 0.03以下 |
S硫 0.1-0.15 |
快削性元件若干 |
|
出厂状态 |
预硬至HRC 40-44 |
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|
特性应用 |
适合于热作、锌、铝、镁、铝合金压铸模及塑胶并具有加工后不需要淬火及不变形之特点，宜制精密铸模或紧急时后短时间风能制模之优点。 |
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扁料 价格以人民币每公斤计算
|
阔度 厚度 |
105mm |
130 mm |
166mm |
206mm |
254mm |
300 mm |
350mm |
400 mm |
450mm |
500-1050mm |
|
20mm 28mm |
78 |
78 |
78 |
78 |
78 |
78 |
78 |
78 |
78 |
78 |
|
35mm 43mm |
78 |
78 |
78 |
78 |
78 |
78 |
78 |
78 |
78 |
78 |
|
54mm 60mm |
78 |
78 |
78 |
78 |
78 |
78 |
78 |
78 |
78 |
78 |
|
80mm 90mm |
78 |
78 |
78 |
78 |
78 |
78 |
78 |
78 |
78 |
78 |
|
100mm 115-153 mm 200-500 mm |
78 |
78 |
78 |
78 |
78 |
78 |
78 |
78 |
78 |
78 |
圆料
|
22mm |
78 |
76mm |
78 |
153mm |
78 |
|
28mm |
80mm |
163mm |
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|
35mm |
90mm |
180mm |
|||
|
43mm |
102mm |
203mm |
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|
51mm |
115mm |
230mm |
|||
|
55mm |
127mm |
254mm |
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|
63mm |
140mm |
300mm |
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|
70mm |
|
|
