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| 鐢�(ch菐n)鍝佸弮鏁�(sh霉) | |||
|---|---|---|---|
| 鍝佺墝 | 鍐犻椿 | ||
| 瑕�(gu墨)鏍� | 5-150mm | ||
| 鍊�(c膩ng)搴�(k霉) | 鍐犻椿閲戝爆 | ||
| 鍔犲伐宸ヨ棟 | 閫氱敤 | ||
| 鍔犲伐鏈嶅嫏(w霉) | 鍙浂鍒�銆侀枊(k膩i)鏉�銆佺簿鍏夋澘鍔犲伐 | ||
| 璩�(zh矛)閲忕瓑绱�(j铆) | A绱�(j铆) | ||
| 瑷�(j矛)閲嶆柟寮� | 閬�(gu貌)纾� | ||
| 閰嶉€佹湇鍕�(w霉) | 鍙厤閫佽嚦寤�(ch菐ng)瀹� | ||
| 鏄惁閫�(j矛n)鍙� | 鍚� | ||
| 鐢�(ch菐n)鍝佽〃闈㈡弿杩� | 鍏夊湏銆侀粦鐨� | ||
| 纭害 | HB229 | ||
| 瀵嗗害 | 7.85 | ||
| 鍙敭璩�(m脿i)鍦� | 鍏ㄥ湅(gu贸) | ||
| 鐢ㄩ€� | 鐢ㄤ簬杞�(zhu菐n)瀛�銆佽憠杓�銆佺櫦(f膩)闆绘(j墨)鐠�(hu谩n)閸涗欢鍙婇綊杓浂浠� | ||
| 鏉愯唱(zh矛) | 31CrMoV9 | ||
31CrMoV9鍚堥噾閶�
31CrMoV9鏉愭枡鍦撴锛�31CrMoV9鏉愭枡鍦撴锛�31CrMoV9鏉愭枡寤�(ch菐ng)瀹�
鍐犻椿閲戝爆31CrMoV9鍚堥噾閶肩啽铏曠悊纭害鍙婂悇绋悎閲戦嫾妫�/鏉�!
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鐗规€у強閬╃敤鑼冨湇锛氭番閫忔€у拰楂樻韩寮�(qi谩ng)搴﹂兘X浜�35CrMoV閶�锛岄噰鐢ㄦ按锛嶆补娣伀鐔辫檿鐞�锛岃兘鎻愰珮娌栨搳鍊�銆� 550鈩冩檪(sh铆)鐨勮爼璁婂挤(qi谩ng)搴﹀拰鎸佷箙寮�(qi谩ng)搴﹀潎X閬�(gu貌)35CrMoV锛屼絾缍�(j墨ng) 5000h鏅�(sh铆)鏁堝悗锛屽姏瀛�(xu茅)鎬ц兘鎬ュ妵涓嬮檷銆傜敤浣滃伐浣滄韩搴� 500锝�520 鈩冧互涓嬬殑杞�(zhu菐n)瀛�銆佽憠杓€佺櫦(f膩)闆绘(j墨)鐠�(hu谩n)閸涗欢鍙婂叾浠栭珮鎳�(y墨ng)鍔涗笅宸ヤ綔鐨勯噸瑕侀浂浠跺強榻掕吉绛�銆�
31CRMOV9鍖栧(xu茅)鎴愬垎锛�
纰� C:0.27~0.34
纭� Si:鈮�0.40
閷� Mn:0.40~0.70
纭� S:鈮�0.035
纾� P:鈮�0.025
閴� Cr:2.30~2.70
閴� Mo:0.15~0.25
閲� V:0.10~0.20
浜よ波纭害锛�245-255HBB
閸涢€犳韩搴︼細 1100鈩�-850鈩�銆�
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瀵嗗害锛�(kg/dm3) 7.73
褰堟€фā閲忥細(MPa) 210
20鈩冮浕闃伙細(惟 mm2/m) 0.19
20鈩冨皫(d菐o)鐔辩巼锛�(W/m K) 43.0
20鈩冪啽瀹癸細(J/kg K) 441
閫€鐏浠朵笅鐨勭啽鑶ㄨ劰绯绘暩(sh霉):(1/1000000)
20 鈥� 100 鈩� 11.5
20 鈥� 200 鈩� 12.5
20 鈥� 300 鈩� 13.3
20 鈥� 400 鈩� 13.9
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