含鎢特鋼T1/T2鋼材牌號T8/T15鋼材合金材料
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詳細(xì)介紹： |
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鎢高速鋼Tungsten High Speed Steels |
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AISI |
UNS |
C碳 |
Mn錳 |
Si硅 |
Cr鉻 |
Ni鎳 |
Mo鉬 |
W鎢 |
V釩 |
Co鈷 |
預(yù)熱溫度 C |
淬火溫度 C |
回火溫度 C |
硬度HRC |
韌性 |
耐磨性 |
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carbon |
manganese |
silicon |
chromium |
nickel |
molybdenum |
tungsten |
vanadium |
cobalt |
preheat |
quench |
temper |
hardnss |
toughns |
wear r |
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T1 |
T12001 |
.65-.80 |
.10-.40 |
.20-.40 |
3.75-4.00 |
<.30 |
-- |
17.25-18.75 |
.90-1.30 |
-- |
815-870 |
1260-1300 |
540-595 |
60-65 |
低 |
很高 |
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T2 |
T12002 |
.80-.90 |
.20-.40 |
.20-.40 |
3.75-4.50 |
<.30 |
<1.00 |
17.50-19.00 |
1.80-2.40 |
-- |
815-870 |
1260-1300 |
540-595 |
61-66 |
低 |
很高 |
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T4 |
T12004 |
.70-.80 |
.10-.40 |
.20-.40 |
3.75-4.50 |
<.30 |
.40-1.00 |
17.50-19.00 |
.80-1.20 |
4.25-5.75 |
815-870 |
1260-1300 |
540-595 |
62-65 |
低 |
很高 |
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T5 |
T12005 |
.75-.85 |
.20-.40 |
.20-.40 |
3.75-5.00 |
<.30 |
.50-1.25 |
17.50-19.00 |
1.80-2.40 |
7.00-9.50 |
815-870 |
1270-1300 |
540-595 |
60-65 |
低 |
很高 |
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T6 |
T12006 |
.75-.85 |
.20-.40 |
.20-.40 |
4.00-4.75 |
<.30 |
.40-1.00 |
18.50-21.00 |
1.50-2.10 |
11.00-13.00 |
815-870 |
1270-1300 |
540-595 |
60-65 |
低 |
很高 |
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T8 |
T12008 |
.75-.85 |
.20-.40 |
.20-.40 |
3.75-4.50 |
<.30 |
.40-1.00 |
13.25-14.75 |
1.80-2.40 |
4.25-5.75 |
815-870 |
1260-1300 |
540-595 |
60-65 |
低 |
很高 |
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T15 |
T12015 |
1.50-1.60 |
.15-.40 |
.15-.40 |
3.75-5.00 |
<.30 |
<1.00 |
11.75-13.00 |
4.50-5.25 |
4.75-5.25 |
815-870 |
1200-1260 |
540-650 |
63-68 |
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