鏈叕鍙镐富瑕佺敓鐢�(ch菐n)鍜岄姺鍞寰�5-630*澹佸帤1-80鐒�(w煤)绺 绮惧瘑鍏変寒绠�銆侀珮澹撻崑鐖愮銆佷綆涓閸嬬垚绠�銆佹祦楂旂銆佺祼(ji茅)妲�(g貌u)绠�銆佺煶娌硅鍖栫銆佸寲鑲ュ皥鐢ㄧ銆佽埞鑸剁敤绠�銆佸湴璩�(zh矛)绠�銆佹恫澹撴敮鏌辩銆佸悎閲戠 涓嶉姽閶肩绛�銆傜鎵胯獱(ch茅ng)淇� 銆佹仾瀹堜俊璀�(y霉)鐨勫畻鏃�锛屽湪鍚岀瓑鐨勪笅锛屼繚璀変互浣庣殑鍍�(ji脿)鏍�锛屽畬鍠勭殑 锛岄珮鐨勪俊璀�(y霉)渚�(l谩i)绛旇瑵鍚勭晫鏈嬪弸鐨勬敮鎸佸拰鍘氭剾(脿i)锛屾杩庢偍鐨勪締(l谩i)闆�銆�锛屾垜鍊戝皣绔獱(ch茅ng)鐐烘偍 锛佸煼(zh铆)琛岀偤锛氱祼(ji茅)妲�(g貌u)绠B8162-1999銆佹祦楂旂GB8163-1999銆佷綆涓閸嬬垚绠B3087-1999銆佹恫澹撴敮鏋剁GB17396-1999銆侀珮澹撻崑鐖愮GB5310-1995銆佸寲鑲ュ皥鐢ㄧGB6479-2000銆佺煶娌硅鍖栫GB9948-88銆佽埞娉婄敤绠�銆丟B5312-2000绛�銆傚彟甯稿勾鍏肩嚐(y铆ng)鎴愰兘銆佸寘閶�銆佸喍閶笺€侀瀵�銆併€佸畨闄�(y谩ng)銆佹椽閮姐€佸ぉ娲ョ瓑骞惧ぇ閶煎粻鐨勫湅(gu贸)鐢�(ch菐n)閫�(j矛n)鍙ｇ殑鐒�(w煤)绺嫾绠�銆佺劇(w煤)绺銆佹祦楂旈嫾绠�銆佺洿绺剨绠★紝缍�(j墨ng)鐕�(y铆ng)鍝佺ó澶�銆佽(gu墨)鏍奸綂鍏紝淇濊唱(zh矛)淇濋噺锛屽父骞村韩(k霉)瀛樹繚鏈夐噺7000鍣镐互涓�銆傛墍鍞敘(ch菐n)鍝佸潎鍩�(zh铆)琛�锛岄仼鐢ㄤ簬宸ョ▼銆佺叅绀︺€佺础绻�銆侀浕鍔�銆侀崑鐖愩€佹(j墨)姊�銆� 宸ョ瓑鍚勫€�(g猫)闋�(l菒ng)鍩熴€傚叕鍙稿绲傚爡(ji膩n)鎸佲€滃叕姝�銆佸瑙€銆佺瀛�(xu茅)銆佽獱(ch茅ng)淇♀€濈殑缍�(j墨ng)鐕�(y铆ng)鍘熷墖锛岄噸鍚堝悓銆佸畧淇¤(y霉)銆佷繚璩�(zh矛)淇濋噺銆佹寜鏈熶氦璨�锛屾垜鍊戝仛鐢熸剰瀵�(sh铆)鍦ㄤ竴榛�(di菐n)鍏掞紝瀹㈡埗澶у閮戒互瑾�(r猫n)鍙綔鐐哄洖鍫�(b脿o)锛屼絾鏄垜鍊戠◢寰⿶涓€榛�(di菐n)鍏�锛屾彌渚�(l谩i)鐨勫氨鏄夯鐓�锛�
鑰佹澘浠€涔堟ǎ锛屽鎴跺氨鏄粈涔堟ǎ锛岀暥(d膩ng)浣犳兂鍜屼汉鍚堜綔鐨勬檪(sh铆)鍊�锛屼笉濡ㄥ氨鐪嬬湅浠栫殑瀹㈡埗灏�(du矛)鍏剁殑鍙嶆噳(y墨ng)锛屾噳(y墨ng)瑭插氨鏄庝簡浜�锛屽仛鐢熸剰姘搁仩(yu菐n)涓嶈兘璁撹窡浣犲悎浣滅殑浜哄悆铏� 锛岃獱(ch茅ng)淇＄偤鏈�銆�
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20#鐒�(w煤)绺嫾绠�
闆诲姬鐒婂拰鐒婄殑鐒婃帴鎬ц兘濂�锛屾埃鐒婃檪(sh铆)鍘氬害灏�锛屽褰㈣姹傚毚(y谩n)鏍兼垨褰㈢媭寰�(f霉)闆滅殑鍒朵欢涓婃槗鐧�(f膩)鐢熻绱�銆傚垏鍓婂姞宸ユ€у喎鎷旀垨姝ｇ伀鐙€鎱�(t脿i)杓冮€€鐏媭鎱�(t脿i)濂�銆佷竴鑸敤浜庡埗閫犲彈鍔涗笉澶ц€岄煂鎬ц姹傞珮鐨勫伐浠�銆�
20#鐒�(w煤)绺嫾绠＄殑鏉愭枡鐐猴細鍎�(y艒u)璩�(zh矛)纰崇礌绲�(ji茅)妲�(g貌u)閶�
鐗岃櫉(h脿o)锛�20#
锛欸B8162-2008
GB/T8163-2008
GB3087-2008
GB9948-2006
GB5310-2008
鎴愬垎
鍖栧(xu茅)鎴愬垎锛�
纰� C 锛�0.17%锝�0.2% 纭� Si锛�0.17%锝�0.37% 閷� Mn锛�0.35%锝�0.65% 纭� S 锛氣墹0.035% 纾� P 锛氣墹0.035% 閴� Cr锛氣墹0.25% 閹� Ni锛氣墹0.25% 閵� Cu锛氣墹0.25%
鍔涘(xu茅)鎬ц兘锛�
鎶楁媺寮�(qi谩ng)搴� 蟽b (MPa)锛氣墺410(42)灞堟湇寮�(qi谩ng)搴ο僺 (MPa)锛氣墺245(25)浼搁暦(zh菐ng)鐜� 未 (%)锛氣墺25鏂烽潰鏀剁府鐜� 蠄 (%)锛氣墺5锛岀‖搴� 锛氭湭鐔辫檿鐞�,鈮�156HB锛岃│妯ｅ昂瀵革細瑭︽ǎ灏哄25mm
鐔辫檿鐞嗚(gu墨)鑼冨強閲戠浉绲勭箶锛�
鐔辫檿鐞嗚(gu墨)鑼冿細姝ｇ伀,910鈩�,绌哄喎銆傞噾鐩哥祫绻旓細閻电礌楂� 鐝犲厜楂斻€�
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鐩搁棞(gu膩n)鐭ヨ瓨(sh铆)绶ㄨ集
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2 閶肩鐨勯€氬父闀�(zh菐ng)搴︾偤9400mm锝�9750mm銆�
3 澶栧舰 3.1 閶肩鐨勫綆鏇插害涓嶅緱澶т簬1.0mm/m銆�
20#鐒�(w煤)绺嫾绠�
3.2 閶肩鍏╃绔潰鎳�(y墨ng)鑸囬嫾绠¤桓绶氬瀭鐩�锛屽垏鍙ｆ瘺鍒烘噳(y墨ng)浜堛€�
4 閲嶉噺 閶肩鎸夊(sh铆)闅涢噸閲忎氦璨�锛屼害鍙寜鐞嗚珫閲嶉噺浜よ波銆傞嫾绠℃瘡绫崇悊璜栭噸閲忕偤13.115kg/m銆�
5.閶肩鐨勬垚鍝佸寲瀛�(xu茅)鎴愬垎鍏佽ū鍋忓樊鎳�(y墨ng)绗﹀悎GB/T 222鐨勬湁闂�(gu膩n)瑕�(gu墨)瀹�銆�
6.浜よ波鐙€鎱�(t脿i) 閶肩浠ョ啽杌嬬媭鎱�(t脿i)浜よ波銆�
7.鍔涘(xu茅)鎬ц兘 缍�(j墨ng)閬╃暥(d膩ng)鐔辫檿鐞�锛岄嫾绠＄殑鍔涘(xu茅)鎬ц兘鎳�(y墨ng)閬�(d谩)鍒癆PI SPEC 5CT 涓璑80閶肩礆(j铆)鐨勮姹傘€�
8.瀵嗗(sh铆)鎬� 閶肩鎳�(y墨ng)閫愭牴閫�(j矛n)琛屾甫娴佹帰鍌蜂互妾㈤(y脿n)閶肩鐨勫瘑瀵�(sh铆)鎬�锛屾甫娴佹帰鍌峰皪(du矛)姣旇│妯ｄ汉宸ョ己闄烽€氬瓟鐩村緫鐐合�2.2mm卤0.01mm銆�
閶肩浣滅偤閶奸惖鐢�(ch菐n)鍝佺殑閲嶈绲勬垚閮ㄥ垎锛屽洜鍏跺埗閫犲伐钘濆強鎵€鐢ㄧ鍧舰鐙€涓嶅悓鑰屽垎鐐虹劇(w煤)绺嫾绠★紙鍦撳澂锛夊拰鐒婃帴閶肩锛堟澘锛屽付鍧級鍏╁ぇ椤炪€�
鐒�(w煤)绺嫾绠� 鍥犲叾鍒堕€犲伐钘濅笉鍚�锛屽張鍒嗙偤鐔辫粙锛堬級鐒�(w煤)绺嫾绠″拰鍐锋嫈锛堣粙锛夌劇(w煤)绺嫾绠″叐绋€傚喎鎷旓紙杌嬶級绠″張鍒嗙偤鍦撳舰绠″拰鐣板舰绠″叐绋�銆�
宸ヨ棟娴佺▼
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GB/T8162-2008锛堢祼(ji茅)妲�(g貌u)鐢ㄧ劇(w煤)绺嫾绠★級銆備富瑕佺敤浜庝竴鑸祼(ji茅)妲�(g貌u)鍜屾(j墨)姊扮祼(ji茅)妲�(g貌u)銆傚叾浠ｈ〃鏉愯唱(zh矛)锛堢墝铏�(h脿o)锛夛細纰崇礌閶�20銆�45铏�(h脿o)閶�锛涘悎閲戦嫾Q345銆�20Cr銆�40Cr銆�20CrMo銆�30-35CrMo銆�42CrMo绛夈€�
GB/T8163-2008锛堣几閫佹祦楂旂敤鐒�(w煤)绺嫾绠★級銆備富瑕佺敤浜庡伐绋嬪強澶у瀷瑷�(sh猫)鍌欎笂杓搁€佹祦楂旂閬�銆備唬琛ㄦ潗璩�(zh矛)锛堢墝铏�(h脿o)锛夌偤20銆丵345绛�銆�
GB3087-2008锛堜綆涓閸嬬垚鐢ㄧ劇(w煤)绺嫾绠★級銆備富瑕佺敤浜庡伐妤�(y猫)閸嬬垚鍙婄敓娲婚崑鐖愯几閫佷綆涓娴侀珨鐨勭閬�銆備唬琛ㄦ潗璩�(zh矛)鐐�10銆�20铏�(h脿o)閶�銆�
GB5310-2008锛堥珮澹撻崑鐖愮敤鐒�(w煤)绺嫾绠★級銆備富瑕佺敤浜庨浕绔欏強鏍搁浕绔欓崑鐖愪笂鑰愰珮婧�銆侀珮澹撶殑杓搁€佹祦楂旈泦绠卞強绠￠亾銆備唬琛ㄦ潗璩�(zh矛)鐐�20G銆�12Cr1MoVG銆�15CrMoG绛�銆�
GB5312-1999锛堣埞鑸剁敤纰抽嫾鍜岀⒊閷抽嫾鐒�(w煤)绺嫾绠★級銆備富瑕佺敤浜庤埞鑸堕崑鐖愬強閬�(gu貌)鐔卞櫒鐢↖銆両I绱�(j铆)鑰愬绠＄瓑銆備唬琛ㄦ潗璩�(zh矛)鐐�360銆�410銆�460閶肩礆(j铆)绛�銆�
GB1479-2000锛堥珮澹撳寲鑲ヨō(sh猫)鍌欑敤鐒�(w煤)绺嫾绠★級銆備富瑕佺敤浜庡寲鑲ヨō(sh猫)鍌欎笂杓搁€侀珮婧珮澹撴祦楂旂閬�銆備唬琛ㄦ潗璩�(zh矛)鐐�20銆�16Mn銆�12CrMo銆�12Cr2Mo绛�銆�
GB9948-2006锛堢煶娌硅鍖栫敤鐒�(w煤)绺嫾绠★級銆備富瑕佺敤浜庣煶娌瑰喍鐓夊粻鐨勯崑鐖�銆佺啽浜ゆ彌鍣ㄥ強鍏惰几閫佹祦楂旂閬�銆傚叾浠ｈ〃鏉愯唱(zh矛)鐐�20銆�12CrMo銆�1Cr5Mo銆�1Cr19Ni11Nb绛夈€�
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鍎�(y艒u)璩�(zh矛)402*28鐒�(w煤)绺嫾绠�20#鏉愯唱(zh矛)鍝噷鏈夎常鐨� 鐒�(w煤)绺嫾绠＄従(xi脿n)璨ㄨ(gu墨)鏍艰〃
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14*2-2.2-4 |
114*4.5-5-6-7-8-10-12 |
273*20-22-25-28-30 |
|
16*2-2.2-4 |
114*14-16-18-20-22-25 |
273*32-35-40-50 |
|
18*2-2.5-5 |
121*4.5-5-6-8-10-12-14-16 |
299*10-12-14-16-18-20 |
|
20*2-2.5-3-4.5 |
121*18-20-22-25-30 |
299*22-25-28-30-35-40-45 |
|
22*2-2.5-3-4 |
127*4.5-5-6-8-10-12-14-16 |
325*8-9-10-12-14-16-18 |
|
25*2.5-3-4-5 |
127*18-20-22-28-30 |
325*20-22-25-28-30 |
|
28*2.5-3-4.5 |
133*4.5-5-6-7-8-10-12-14 |
325*32-35-40-45-50 |
|
30*3-3.5-4-6 |
133*16-18-20-22-25 |
351*10-12-14-16-18 |
|
32*3-3.5-4-5-6 |
140*4.5-5-6-7-8-10-12-14 |
351*20-22-25-28-30 |
|
34*3-3.5-4-5-6 |
140*16-18-20-22-25-28 |
351*32-35-40-45-55 |
|
38*3-3.5-4-5-6 |
146*4.5-5-6-8-10-12-14-16 |
377*10-12-14-18 |
|
42*4-6-5-6-7-8-10 |
146*18-20-22-25-30 |
377*20-22-25-28-30 |
|
45*3.5-4-6-8-10-12 |
152*4.5-5-6-8-10-12-14 |
377*32-35-38-40-45-60 |
|
48*3.5-4-6-8-10-12 |
152*16-18-20-22-28 |
402*10-12-14-16-18-20 |
|
51*3.5-4-6-8-10 |
159*5-6-8-10-12-14 |
402*22-25-28-30-34 |
|
54*3.5-4-6-7-8-10 |
159*16-18-22-25-30 |
402*38-40-45-50-55-60 |
|
57*3.5-4-6-7-8-10 |
168*4.5-5-6-8-10-12-14-16 |
406*10-12-14-16-18-20 |
|
60*3.5-4-5-6-7-8-10 |
168*18-20-22-25-30-35 |
406*22-25-28-30-32 |
|
63.5*4-6-8-9-10-12 |
180*6-7-8-10-12-14-16 |
406*35-40-45-50-55-60 |
|
68*4-6-8-10-12-14 |
180*18-22-25-28-30-35 |
426*10-12-14-16-18-20 |
|
70*4-6-8-10-12-14 |
194*6-7-8-9-10-12-14-16 |
426*22-25-28-30-32 |
|
73*4-6-8-10-12-16 |
194*18-20-22-25-30-35 |
426*35-40-45-50-55-60 |
|
76*4-6-7-8-12-16-20 |
203*6-7-8-10-12-14-16 |
450*10-12-16-35-50 |
|
83*4.5-5-6-8-10-12-14-16 |
203*18-20-22-25-35-40 |
457*12-16-18-20-45 |
|
89*4.5-5-6-7-10-14-16-20 |
219*6-7-8-10-12-14 |
480*12-14-20-25-50-60 |
|
90*5-6-8-10-12-14-16-20 |
219*16-18-20-22-25 |
508*12-20-30-40-55-60 |
|
95*6-8-10-12-14-16-20 |
219*28-30-35-40-45 |
510*12-20-30-40-50-60 |
|
102*4.5-5-6-8-10-12-14 |
245*8-9-10-12 |
530*12-14-16-18-30-40-60 |
|
102*16-18-20-22-25 |
245*14-16-18-20-22 |
630*12-14-16-20-25 |
|
108*4.5-6-8-10-12-14 |
245*25-28-30-32-35-38-40 |
630*30-50-60 |
|
108*16-20-22-25-28 |
273*7-8-9-10-12-14-16-18 |
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