寤ｆ澅寤ｆ澅銇甔W-42閶兼澘鈫撱€憒锛氫簲閲戞ā鍏烽嫾鈥斺€斺€斺€旀槗鍒囧墛閶� 纭唱(zh矛)鍚堥噾 鐗规畩閶� 鏉� 鍗� 妫� 鏉� 甯� 閻� 閶煎嵎 鏉挎潗 鍘氭澘 涓帤鏉� 钖勬澘 鍐锋澘 鐔辨澘 鐔辫粙鏉垮嵎 娣辨矕鏉� 娌栧鏉� 纰虫澘 閻垫澘 楂橀尦閶� 閷虫澘 楂橀壔閶� 閴嫾 閴婚壃閶兼澘 鍦撻嫾 閶兼 妫掓潗 鍦撴 鍏夊湏 瑕�(gu墨)鏍� 鍨嬭櫉(h脿o) 灏哄 姗�(j墨)杌�
鐢�(ch菐n)鍝佷粙绱癸細
|
婧害
|
20鈩�
|
200鈩�
|
400鈩�
|
|
瀵嗗害 kg/m3
|
7850
|
7750
|
7700
|
|
褰堟€у惈閲� MPa
|
190000
|
185000
|
170000
|
|
鐔辫啫鑴圭郴鏁�(sh霉) /鈩冭嚜20鈩冭捣
|
_
|
12.6*10-6
|
13.1*10-6
|
|
鐔卞偝灏�(d菐o)绯绘暩(sh霉) W/m 鈩�
|
32
|
33
|
34
|
|
姣旂啽 J/kg 鈩�
|
460
|
_
|
_
|
|
纭害锛圚RC锛�
|
50HRC
|
55HRC
|
60HRC
|
62HRC
|
|
鎶楀寮�(qi谩ng)搴� Rmc
|
1700 MPa
|
2200 MPa
|
2700 MPa
|
3000 MPa
|
|
澹撶府灞堟湇寮�(qi谩ng)搴� Rc 0.2
|
1350 MPa
|
1800 MPa
|
2150 MPa
|
2200 MPa
|
|
婧害/鈩�
|
淇濇韩鏅�(sh铆)闁�/鍒嗛悩
|
鍥炵伀鍓嶇‖搴︼紙HRC锛�
|
|
800
825
850
|
30
20
15
|
65卤2HRC
65卤2HRC
65卤2HRC
|
