60Si2MnA閶兼銆佺啽杌嬪湏閶笺€�60Si2MnA褰堢哀閶兼澘銆�60Si2MnA褰堢哀閶兼銆�60Si2MnA鎴愬垎銆�60Si2MnA鍍�(ji脿)鏍�銆�60Si2MnA褰堢哀閶煎粻瀹�銆�60Si2MnA寤犲鐩撮姺
1锛夊綀绨ч嫾鍒嗛
鏍规摎(j霉)GB/T 13304 妯�(bi膩o)婧�(zh菙n)锛屽綀绨ч嫾鎸夌収鍏跺寲瀛�(xu茅)鎴愬垎鍒嗙偤闈炲悎閲戝綀绨ч嫾(纰崇礌褰堢哀閶�)鍜屽悎閲戝綀绨ч嫾銆�
銆€銆€1.纰崇礌褰堢哀閶�
纰崇礌褰堢哀閶肩殑纰冲惈閲�(璩�(zh矛)閲忓垎?j菒n)?sh霉))涓€鑸湪0.62%~0.90%銆傛寜鐓у叾閷冲惈閲忓張鍒嗙偤涓€鑸尦鍚噺(璩�(zh矛)閲忓垎?j菒n)?sh霉)) (0.50%~0.80%)濡�65銆�70銆�85鍜岃純楂橀尦鍚噺(璩�(zh矛)閲忓垎?j菒n)?sh霉)) (0.90~1.20%)锛屽65Mn鍏╅銆�
銆€銆€2.鍚堥噾褰堢哀閶�
鍚堥噾褰堢哀閶兼槸鍦ㄧ⒊绱犻嫾鐨勫熀绀�(ch菙)涓婏紝閫氶亷閬╃暥(d膩ng)鍔犲叆涓€绋垨骞剧ó鍚堥噾鍏冪礌渚嗘彁楂橀嫾鐨勫姏瀛�(xu茅)鎬ц兘銆佹番閫忔€у拰鍏朵粬鎬ц兘锛屼互婊胯冻鍒堕€犲悇绋綀绨ф墍闇€鎬ц兘鐨勯嫾銆�
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銆€1. 65 銆�70 銆�85锛氬彲寰楀埌寰堥珮寮�(qi谩ng)搴�銆佺‖搴�銆佸眻寮�(qi谩ng)姣旓紝浣嗘番閫忔€у皬锛岃€愮啽鎬т笉濂�锛屾壙鍙楀嫊杓夊拰鐤插嫗杓夎嵎鐨勮兘鍔涗綆 鎳�(y墨ng)鐢ㄩ潪甯稿唬娉�锛屼絾澶氱敤浜庡伐浣滄韩搴︿笉楂樼殑灏忓瀷褰堢哀鎴栦笉澶噸瑕佺殑杓冨ぇ褰堢哀銆傚姹借粖銆佹嫋鎷�姗�(j墨)銆侀惖閬撹粖杓涘強涓€鑸(j墨)姊扮敤鐨勫綀绨�65Mn 鎴愬垎绨″柈锛屾番閫忔€у拰缍滃悎鍔涘(xu茅)鎬ц兘銆佽劔纰崇瓑宸ヨ棟鎬ц兘鍧囨瘮纰抽嫾濂�锛屼絾灏嶉亷鐔辨瘮杓冩晱鎰�锛屾湁鍥炵伀鑴嗘€�锛屾番鐏槗鍑鸿绱嬪児(ji脿)鏍艰純浣�锛岀敤閲忓緢澶с€傚埗閫犲悇绋皬鎴潰鎵佺哀銆佸湏绨�銆佺櫦(f膩)姊濈瓑锛屼害鍙埗姘i杸褰堢哀銆佸綀绨х挵(hu谩n)锛屾笡鎸櫒鍜岄洟鍚堝櫒绨х墖銆佸墡杌婄哀绛�銆� 銆€
銆€2. 55Si2Mn 銆�60Si2Mn 銆�60Si2MnA 纭呭惈閲�(Wsi)楂�(涓婇檺閬�(d谩)2.00锛�)锛� 銆€銆€寮�(qi谩ng)搴﹂珮锛屽綀鎬уソ?锛熷榧楅副鈧�(w臎n)瀹氭€уソ銆傛槗鑴⒊鍜岀煶澧ㄥ寲銆傛番閫忔€т笉楂� 銆備富瑕佺殑褰堢哀閶奸锛岀敤閫斿緢寤c€傚埗閫犲悇绋綀绨�锛屽姹借粖銆佹(j墨)杌�銆佹嫋鎷夋(j墨)鐨勬澘绨�銆佽灪鏃嬪綀绨�锛屾苯缂稿畨鍏ㄩ枼绨у強涓€浜涘湪楂樻噳(y墨ng)鍔涗笅宸ヤ綔鐨勯噸瑕佸綀绨�锛岀(鎼嶅毚(y谩n)閲嶇殑褰堢哀?锛併€€?span>55Si2MnB 鍥犲惈纭�锛屽叾娣€忔€ф槑椤敼鍠� 杓曞瀷銆佷腑鍨嬫苯杌婄殑鍓嶅悗鎳告帥褰堢哀銆佸壇绨�銆� 銆€銆€55Si2MnB 鎴戝湅鑷鐮斿埗鐨勯嫾铏�锛屾番閫忔€�銆佺稖鍚堝姏瀛�(xu茅)鎬ц兘銆佺柌鍕炴€ц兘鍧囪純60Si2Mn閶煎ソ涓昏鍒堕€犱腑銆佸皬鍨嬫苯杌婄殑鏉跨哀锛屼娇鐢ㄦ晥鏋滃ソ锛屼害鍙埗鍏朵粬涓瓑鎴潰灏哄鐨勬澘绨�銆佽灪鏃嬪綀绨с€� 銆€銆€
3. 60Si2CrA/60Si2CrVA锛氶珮寮�(qi谩ng)搴﹀綀绨ч嫾銆傛番閫忔€ч珮锛岀啽铏曠悊宸ヨ棟鎬ц兘濂�銆傚洜寮�(qi谩ng)搴﹂珮锛屽嵎鍒跺綀绨у悗鎳�(y墨ng)鍙婃檪(sh铆)铏曠悊娑堥櫎鍏�(n猫i)鎳�(y墨ng)鍔� 鍒堕€犺級鑽峰ぇ鐨勯噸瑕佸ぇ鍨嬪綀绨с€�60Si2CrA鍙埗姹借吉姗�(j墨)姹藉皝褰堢哀銆佽(di脿o)绡€(ji茅)褰堢哀銆佸喎鍑濆櫒鏀壙褰堢哀銆侀珮澹撴按娉电褰㈠綀绨х瓑銆�60Si2CrVA閶奸倓鍒朵綔妤甸噸瑕佺殑褰堢哀锛屽甯歌(gu墨)姝﹀櫒鍙栧綀閴ゅ綀绨�銆佺牬纰庢(j墨)褰堢哀銆傘€€銆€ 4. 55CrMnA/60CrMnA锛氱獊鍑哄劒(y艒u)榛�(di菐n)鏄番閫忔€уソ锛屽彟澶栫啽鍔犲伐鎬ц兘銆佺稖鍚堝姏瀛�(xu茅)鎬ц兘銆佹姉鑴⒊鎬ц兘浜﹀ソ澶ф埅闈㈢殑鍚勭ó閲嶈褰堢哀锛屽姹借粖銆佹(j墨)杌婄殑澶у瀷鏉跨哀銆佽灪鏃嬪綀绨х瓑?锛�?span>
銆€5.60CrMnMoA鍦ㄧ従(xi脿n)鏈夊悇绋綀绨ч嫾涓番閫忔€ф渶楂樸€傚姏瀛�(xu茅)鎬ц兘銆佹姉鍥炵伀绌�(w臎n)瀹氭€х瓑浜﹀ソ澶у瀷鍦熸湪寤虹瓚銆侀噸鍨嬭粖杓�銆佹(j墨)姊扮瓑浣跨敤鐨勮秴澶у瀷褰堢哀銆傞嫾鏉垮帤搴﹀彲閬�(d谩)35mm浠ヤ笂锛屽湏閶肩洿寰戝彲瓒呴亷60mm 銆€銆€
6. 50CrVA锛氬皯閲忛嚛鎻愰珮褰堟€�銆佸挤(qi谩ng)搴︺€佸眻寮�(qi谩ng)姣斿拰褰堟笡鎶楀姏锛岀窗(x矛)鍖栨櫠绮�锛屾笡灏忚劔纰冲偩鍚戙€傜⒊鍚噺杓冨皬锛屽鎬�銆侀煂鎬ц純鍏朵粬褰堢哀閶煎ソ銆傛番閫忔€ч珮锛岀柌鍕炴€ц兘涔熷ソ鍚勭ó閲嶈鐨勮灪鏃嬪綀绨�锛岀壒鍒ラ仼瀹滀綔宸ヤ綔鎳�(y墨ng)鍔涙尟骞呴珮銆佺柌鍕炴€ц兘瑕佹眰鍤�(y谩n)鏍肩殑褰堢哀锛屽闁ラ杸褰堢哀銆佸櫞娌瑰槾褰堢哀銆佹埃缂歌劰鍦堛€佸畨鍏ㄩ枼绨х瓑銆€銆€
7. 60CrMnBA锛氭番閫忔€ф瘮60CrMnA楂�锛屽叾浠栧悇绋€ц兘鐩镐技 灏哄鏇村ぇ鐨勬澘绨�銆佽灪鏃嬪綀绨�銆佹壄杞�(zhu菐n)褰堢哀绛�?锛併€€?span>
8. 30W4Cr2VA锛氶珮寮�(qi谩ng)搴﹁€愮啽褰堢哀閶笺€傛番閫忔€у緢濂�銆傞珮婧姉鏉惧紱鍜岀啽鍔犲伐鎬ц兘涔熷緢濂� 宸ヤ綔婧害500~C浠ヤ笅鐨勮€愮啽褰堢哀锛屽姹借吉姗�(j墨)涓昏捀姹介枼褰堢哀銆佹苯灏佸綀绨х墖銆侀崑鐖愬畨鍏ㄩ枼褰堢哀銆�400t閸嬬垚纰熷舰闁ュ綀绨х瓑銆�
褰堢哀閶兼€ц兘瑕佹眰
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褰堢哀閶肩挡锛�0.11-8.0 褰堢哀閶兼锛�1.3-150mm
閶煎付瑕�(gu墨)鏍�:鍘氬害寰�0.15mm-2.00mm 瀵害6mm-600mm
灏忛嫾鏉胯(gu墨)鏍硷細鍘氬害锛�1.5-4.0mm 瀵害锛�260-350mm
澶ч嫾鏉胯(gu墨)鏍硷細鍘氬害锛�1.0-60.0mm 瀵害锛�1000-2000mm 闀峰害锛�2000-9000
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