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|
§´§Ó§Ö§â§Õ§à§ã§ä§î §Ò§à§é§Ü§Ú |
HSD45-80 |
|
§´§Ó§Ö§â§Õ§à§ã§ä§î §ê§Ö§Û§Ü§Ú |
HSD32-55 |
|
§±§â§à§é§ß§à§ã§ä§î §â§Ñ§ã§ä§ñ§Ø§Ö§ß§Ú§ñ §ê§Ö§Û§Ü§Ú |
¡Ý320MPa |
§·§Ú§Þ§Ú§é§Ö§ã§Ü§Ú§Û §Ñ§ß§Ñ§Ý§Ú§Ù
|
§³§ä§Ö§á§Ö§ß§î |
§´§Ó§Ö§â§Õ§à§ã§ä§î (HSD) |
C |
Si |
Mn |
Ni |
Cr |
Mo |
Mg |
|
SG IV |
55-70 |
2.9/3.6 |
0.8/2.5 |
0.4/1.2 |
0.5/4.0 |
0.2/0.6 |
0.2/0.8 |
¡Ý0.04 |
|
SG V |
60-70 |
2.9/3.6 |
0.8/2.5 |
0.4/1.2 |
1.0/3.0 |
0.3/1.2 |
0.2/0.8 |
¡Ý0.04 |
|
SGP I |
45-55 |
2.9/3.6 |
1.4 /2.2 |
0.4/1.0 |
1.5/2.0 |
0.1/0.6 |
0.2/0.8 |
¡Ý0.04 |
|
SGP II |
55-65 |
2.9/3.6 |
1.2 /2.0 |
0.4/1.0 |
2.0/2.5 |
0.2/1.0 |
0.2/0.8 |
¡Ý0.04 |
|
SGP III |
62-72 |
2.9/3.6 |
1.0 /2.0 |
0.4/1.0 |
2.5/3.0 |
0.2/1.2 |
0.2/0.8 |
¡Ý0.04 |
|
SGA I |
55-78 |
2.9/3.6 |
1.2 /2.2 |
0.2/0.8 |
3.0/3.5 |
0.2/1.0 |
0.5/1.0 |
¡Ý0.04 |
|
SGP II |
60-80 |
2.9/3.6 |
1.0 /2.0 |
0.2/0.8 |
3.5/4.5 |
0.3/1.5 |
0.5/1.0 |
¡Ý0.04 |
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