Drill Stabilizer
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详细介绍
[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[产品参数, 参数]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]
Device parameters
chemical composition
|
C |
Si |
Mn |
Cr |
Mo |
Ni |
V |
Cu |
P |
S |
|
0.28-0.34 |
0.10-0.40 |
0.60-1.00 |
0.60-1.10 |
0.35-0.65 |
1.65-3.10 |
0.05-0.15 |
≤0.35 |
＜0.015 |
＜0.015 |
|
P+S＜0.025 |
|||||||||
Mechanical behavior
|
Yield strength (Mpa) |
Tensile strength (Mpa) |
Minimum elongation (%) |
Reduction of area (%) |
|
≥150Ksi(1034Mpa) |
≥160Ksi(1103Mpa) |
≥ 14 |
≥ 45 |
Impact power (Charpy impact power): average value≥48J single minimum value≥41J
Surface hardness: 319-390HB
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Time of issue:2020-09-27 10:15:28
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