SJ311
瑾槑:JQ.SJ311鏄⒊閶煎付妤靛煁寮у爢鐒婂皥鐢ㄧ噿绲�(ji茅)鐒婂姂锛岀伆鑹插湏褰㈤绮�锛岀矑搴︾偤2.0锝�0.28mm锛�10锝�60鐩級銆傜剨鎺ユ檪(sh铆)闆诲姬鐕冪噿绌�(w臎n)瀹�銆傜剨鍔戞槸鐕掔祼(ji茅)鍨嬪煁寮х剨鍔�锛屽叿鏈夊劒(y艒u)鑹殑楂樻韩鑴福鎬ц兘,鐒婄斧閲戝爆琛ㄩ潰鎴愬舰鍏夋粦骞虫暣锛岀編瑙€锛岀剨鍚庡姞宸ヤ綑閲忓皬銆�
鐢ㄩ€�:SJ311鐕掔祼(ji茅)鐒婂姂閰嶅悎浣�S銆�P鐨勭⒊閶奸嫾甯讹紙JQ.HD04A锛夊強灏堢敤鐨勫悎閲戠矇鏈�锛屽彲浠ュ湪澶氱ó浣庣⒊閶兼垨閮ㄥ垎浣庡悎閲戦嫾涓婇€�(j矛n)琛屽爢鐒�锛岀嵅寰楃悊鎯崇殑鍫嗙剨灞ょ‖搴�锛屽HRC鐐�45锛�50锛�55鐨勫爢鐒婂堡閲戝爆銆�
鐒婃帴鍙冩暩(sh霉)渚嬪€�
|
闋�(xi脿ng)鐩� |
鐒婃帴闆绘祦 |
鐒婃帴闆诲 |
鐒婃帴閫熷害 |
閫佺矇閫熷害 |
|
渚嬪€� |
750 |
30-32 |
17 |
150 |
鍚堥噾绮夊寲瀛�(xu茅)鎴愬垎渚嬪€�
|
闋�(xi脿ng)鐩� |
C |
Mn |
W |
V |
Cr |
Si |
|
渚嬪€� |
1.8 |
10.5 |
14.5 |
4 |
9 |
0.2 |
鐒婃帴姣嶆潗锛歈235鐒婄斧鍖栧(xu茅)鎴愬垎渚嬪€�
|
灞ゆ暩(sh霉) |
C |
S |
Mn |
Si |
P |
Cr |
Mo |
V |
W |
|
涓€ |
0.17 |
0.016 |
0.76 |
0.37 |
0.023 |
0.65 |
0.74 |
0.23 |
0.98 |
|
浜� |
0.23 |
0.012 |
0.94 |
0.51 |
0.027 |
1.11 |
1.32 |
0.39 |
1.77 |
鍫嗙剨灞ょ‖搴︿緥鍊�
|
灞ゆ暩(sh霉) |
HRC |
HRC |
HRC |
HRC |
|
涓€ |
39.5 |
41 |
40 |
40 |
|
浜� |
51 |
50.5 |
52 |
50 |
娉ㄦ剰浜嬮爡(xi脿ng):
1.鐒婂姂鍦ㄤ娇鐢ㄥ墠闋堢稉(j墨ng)300锝�350鈩冪儤鐒�2h銆�
2.鐒婂墠鎳�(y墨ng)娓呴櫎鐒婁欢涓婄殑閻甸姽銆佹补姹�銆佹按鍒嗙瓑闆滆唱(zh矛)銆�
