Japan JIS |
Germany DIN(W-Nr.) |
U.S ASTM |
British BS |
France NF |
Soviet ГОСТ |
SK7,SK6 | W1-7 | 1204Y275, 1304Y375 |
Y7 | ||
SK6,SK5 | W1-71/2 | Y8 | |||
SK5 | Y8Г | ||||
SK4,SK5 | W2-81/2, W1-81/2 |
WB1A | Y9 | ||
SK3,SK4 | W2-91/2, W1-91/2 |
BW1B | 1203Y290, 1303Y390 |
Y10 | |
SK3 | W1-101/2 | 1202Y2105 | Y11 | ||
SK2 | W1-111/2 | BW1C | 1201Y2120 | Y12 | |
SK1 | W2-13, W1-121/2 |
1200Y2135 | Y13 | ||
1105Y165 | Y7A | ||||
C80W1(1.1525) (VDEh) |
1104Y175 | Y8A | |||
C85WS(1.1830) (VDEh) |
Y8ГA | ||||
1103Y190 | 9YA | ||||
C105W1(1.1545) (VDEh) |
Y10A | ||||
1102Y1105 | Y11A | ||||
1101Y1120 | Y12A | ||||
Y13A |