涓荤嚐鍑哄彛 42CrMo 娌堥櫧閸涢€�
| 鐢�(ch菐n) 鍝佸悕绋� | 42CrMo |
|---|---|
| 鍚勫湅妯�(bi膩o)婧�(zh菙n) | GB:42CrMo ASTM:4140 DIN/EN:42CrMo4 JIS:SCM440 NF:42CD4 BS:708A40 |
| 涓昏鎴愬垎 | C:0.38锝�0.45 Si:0.17锝�0.37 Mn:0.50锝�0.80 S:鈮�0.035 P:鈮�0.035 Cr:0.90锝�1.20 Ni:鈮�0.030 Cu:鈮�0.030 Mo:0.15锝�0.25 |
| 姗�(j墨)姊版€ц兘 | 鎶楁媺寮�(qi谩ng)搴ο僢(MPa):鈮�1080 姊濅欢灞堟湇寮�(qi谩ng)搴ο�0.2(MPa):鈮�830 浼搁暦鐜囄�5(%):鈮�12 |
| 鎳�(y墨ng)鐢ㄩ牁(l菒ng)鍩� | 鐢ㄤ簬鍒堕€犺姹傝純35CrMo閶煎挤(qi谩ng)搴︽洿楂樺拰瑾�(di脿o)璩�(zh矛)鎴潰鏇村ぇ鐨勯崨浠�锛屽姗�(j墨)杌婄壗寮曠敤鐨勫ぇ榻掕吉銆佸澹撳櫒鍌冲嫊(d貌ng)榻掕吉銆佸鍔涘鍣ㄩ綊杓�銆佸悗杌搞€佸彈杓夎嵎妤靛ぇ鐨勯€ｆ】鍙婂綀绨уぞ锛屼篃鍙敤浜� 2000m浠ヤ笅鐭虫补娣变簳閴嗘】鎺ラ牠鑸囨墦鎾堝伐鍏�锛屽苟涓斿彲浠ョ敤浜庢姌褰庢(j墨)鐨勬ā鍏风瓑銆� |
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