C |
Mn |
Si |
S |
P |
鈥� |
鈥� |
鈥� |
鈮�0.035 |
鈮�0.040 |
鎶楁媺寮�(qi谩ng)搴�
锛埿眀锛塎pa |
灞堟湇榛�(di菐n)
锛埿眘锛塎Pa |
浼搁暦鐜囷紙未5锛�% |
娌栨搳鍔烝kv(J) |
0鈩� | |||
鈮�420 |
鈮�330 |
鈮�22 |
鈮�27 |
鐒婃鐩村緫锛坢m锛� |
2.5 |
3.2 |
4.0 |
5.0 |
鐒婃闀峰害锛坢m锛� |
300 |
350 |
400 |
400 |
鐒婃帴闆绘祦锛圓锛� |
60-90 |
80-130 |
150-190 |
180-250 |