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侧边栏
发布时间：2020-03-17 00:00:00
电 话：086-731-22868219
传 真：086-731-28415766
Email : sales@chinatungstens.com
联系地址：湖南省株洲市天元区栗雨工
业园黑龙江路581号5号栋
产品详情
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产品描述
应用：放射线屏蔽 、准直器、多叶光栅、防辐罐、代铀材料、集装箱检测系统屏蔽、地质勘察伽马射线屏蔽、探伤仪γ射线屏蔽器。
| 原材料明细表 |
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Mil. T-21014 Rev. D |
Class 1 |
Class 2 |
Class 3 |
Class 4 |
Class 1 |
Class 2 |
Class 3 |
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SAE-AMS-T-21014 |
Class 1 |
Class 2 |
Class 3 |
Class 4 |
Class 1 |
Class 2 |
Class 3 |
|
AMS 7725 B |
7725B |
— |
— |
— |
7725B |
— |
— |
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ASTM-B-777-87 |
Class 1 |
Class 2 |
Class 3 |
Class 4 |
Class 1 |
Class 2 |
Class 3 |
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Minimum Density (g/cc) |
16.85 |
17.15 |
17.75 |
18.25 |
16.85 |
17.15 |
17.75 |
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Minimum Density (lbs/in3) |
0.608 |
0.619 |
0.641 |
0.659 |
0.608 |
0.619 |
0.641 |
|
Nominal W Content (wt.%) |
90 |
92.5 |
95 |
97 |
90 |
92.5 |
95 |
|
Nominal Nickel Content (wt.%) |
7.1 |
5.4 |
3.6 |
2.1 |
8.8 |
6.6 |
4.4 |
|
Nominal Iron Content (wt.%) |
2.9 |
2.1 |
1.4 |
0.9 |
1.2 |
0.9 |
0.6 |
|
Maximum Magnetic Perm |
n/a |
n/a |
n/a |
n/a |
<1.05 |
<1.05 |
<1.05 |
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Typical Hardness (HRC) |
28 |
28 |
29 |
30 |
28 |
28 |
29 |
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Modulus of Elasticity (x106 psi) |
45 |
48 |
50 |
52 |
45 |
48 |
50 |
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Ultimate Tensile Strength Min. (ksi) |
120 |
120 |
120 |
110 |
110 |
110 |
110 |
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0.2% Offset Yield Strength Min (ksi) |
80 |
80 |
80 |
80 |
75 |
75 |
75 |
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Minimum % Elongation (1" Gauge Length) |
10 |
8 |
6 |
2 |
4 |
3 |
3 |
关键词:
钨合金放射线屏蔽
钨合金准直器
多叶光栅
钨合金防辐罐
探伤仪γ射线屏蔽器
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