| 中國 | 日本 | 德國 | 美國 | | | 英國 | 法國 | 前蘇聯 | 國際 |
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| GB,YB |
JIS |
DIN(W-Nr.) |
ASTM |
AISI |
SAE |
BS |
NF |
ГОСТ |
ISO |
| T7 |
SK7,SK6 |
|
W1-7 |
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1204Y275, |
Y7 |
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1304Y375 |
|
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| T8 |
SK6,SK5 |
|
W1-71/2 |
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Y8 |
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| T8Mn |
SK5 |
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Y8Г |
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| T9 |
SK4,SK5 |
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W2-81/2, |
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WB1A |
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Y9 |
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W1-81/2 |
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| T10 |
SK3,SK4 |
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W2-91/2, |
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BW1B |
1203Y290, |
Y10 |
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W1-91/2 |
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1303Y390 |
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| T11 |
SK3 |
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W1-101/2 |
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1202Y2105 |
Y11 |
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| T12 |
SK2 |
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W1-111/2 |
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BW1C |
1201Y2120 |
Y12 |
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| T13 |
SK1 |
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W2-13, |
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1200Y2135 |
Y13 |
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W1-121/2 |
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| T7A |
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1105Y165 |
Y7A |
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| T8A |
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C80W1(1.1525) |
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1104Y175 |
Y8A |
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(VDEh) |
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| T8MnA |
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C85WS(1.1830) |
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Y8ГA |
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(VDEh) |
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| T9A |
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1103Y190 |
9YA |
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| T10A |
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C105W1(1.1545) |
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Y10A |
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(VDEh) |
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| T11A |
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1102Y1105 |
Y11A |
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| T12A |
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1101Y1120 |
Y12A |
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| T13A |
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Y13A |
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