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鍖椾含159*6鐒$斧閶肩鍍�(ji脿)鏍�
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鍖椾含159*6鐒$斧閶肩鍍�(ji脿)鏍� 灞辨澅鎹风憺閶肩鏈夐檺鍏徃鐢熺敘(ch菐n)閵峰敭鐐轰竴楂旓細甯稿勾閵峰敭鐒$斧閶肩锛屽悎閲戠劇绺嫾绠�锛屽帤澹佺劇绺嫾绠★紝鐭虫补濂楃锛屾垚閮介嫾閻甸泦鍦�(tu谩n)銆佸喍閶奸泦鍦�(tu谩n)鍖呴牠閶煎粻銆佸閶奸泦鍦�(tu谩n)銆� 闉嶉嫾闆嗗湗(tu谩n)銆佸ぉ娲ュぇ鐒$斧銆佽タ瀵х壒閶煎粻銆佺劇閷嫾寤犮€佽 闄�(y谩ng)閶煎粻绛夊悇澶ч嫾寤犵敓鐢�(ch菐n)鐨勫悇绋劇绺嫾绠″強鍚堥噾绠�銆�
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D2 卤1.0%銆傛渶灏徛�0.50 mm
D3 卤0.75%锛庢渶灏徛�0.30 mm
D4 卤0.50%銆傛渶灏徛�0.10 mm
1. GB /T8162-2008锛堢祼(ji茅)妲�(g貌u)鐢ㄧ劇绺嫾绠$悊璜栭噸閲忥級銆備富瑕佺敤浜庝竴鑸祼(ji茅)妲�(g貌u)鍜屾(j墨)姊扮祼(ji茅)妲�(g貌u) 銆傚叾浠h〃鏉愯唱(zh矛)锛堢墝铏�(h脿o)锛夛細纰崇礌閶�銆�20銆�45铏�(h脿o)閶�锛涘悎閲戦嫾Q345銆�20C閸嶉媴閶肩鍍�(ji脿)鏍紃銆�40Cr銆�20CrMo銆�30-35CrMo銆�42CrMo绛�銆�
銆€銆€2.鎹风憺鐗╄硣閶肩GB/T8163-2008锛堣几閫佹祦楂旂敤鐒$斧閶肩锛�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ㄩ櫠鐡峰京(f霉)鍚堥嫾绠℃潗璩�(zh矛)锛堢墝铏�(h脿o)锛夌偤20銆丵345绛�銆�
銆€銆€3. GB/T3087-2008锛堜綆鐒¢尗鐒$斧閶肩涓閸嬬垚鐢ㄧ劇绺嫾绠★級銆備富瑕佺敤浜庡伐妤�(y猫)閸嬬垚鍙婄敓娲婚崑鐖� 杓搁€佷綆涓娴侀珨鍢氱閬撱€備唬琛ㄦ潗璩�(zh矛)鐐�10銆�20铏�(h脿o)閶�銆�
銆€銆€4. GB/T5310-2008锛堥珮澹撻崑鐖愮敤鐒$斧閶肩锛�銆備富瑕佺敤浜庨浕绔欏強澶╂触鐒$斧閶肩鏍搁浕绔欓崑鐖愪笂鑰愰珮婧�銆侀珮澹撳槡杓搁€佹祦楂旈泦绠卞強绠¢亾銆備唬琛ㄦ潗璩�(zh矛)鐐�20G銆� 12Cr1MoVG銆�15CrMoG閶肩鑵虫墜鏋剁瓑銆�
銆€銆€5. GB5312-2009锛堣埞鑸剁敤纰抽嫾鍜岀⒊ 閷抽嫾鐒$斧閶肩锛�銆備腑鍦�(gu贸)鐒$斧閶肩缍�(w菐ng)涓昏鐢ㄤ簬鑸硅埗閸嬬垚鍙婇亷鐔卞櫒鐢↖銆両I绱�(j铆)鑰愬绠$瓑銆備唬琛ㄦ潗璩�(zh矛)鐐�360銆�410銆�460閶肩礆(j铆)绛�銆�
銆€銆€6. GB/T6479-2000锛堥珮澹撳寲鑲ヨō(sh猫)鍌欑敤鐒$斧閶肩锛�銆備富瑕佺敤浜庡寲鑲ヨō(sh猫)鍌欎笂杓稿ぉ娲ラ嫾绠¢泦鍦�(tu谩n)閫侀珮 婧珮澹撴祦楂旂閬�銆備唬琛ㄦ潗璩�(zh矛)鐐�20銆�16Mn銆�12CrMo銆�12Cr2Mo绛�銆�
銆€銆€7. GB/T9948-2006锛堢煶娌硅鍖栫敤鐒$斧閶肩锛夈€備富瑕佺敤浜庣煶娌瑰喍鐓夊粻鍢氶崑鐖�銆佺啽浜ゆ彌鑵虫墜鏋堕嫾绠″児(ji脿)鏍煎櫒鍙婂叾杓搁€佹祦楂旂閬撱€傚叾浠h〃鏉愯唱(zh矛)鐐� 20銆�12CrMo銆�1Cr5Mo銆�1Cr19Ni11Nb绛�銆�
銆€銆€8. GB/T18248-2000锛堟埃鐡剁敤 鐒$斧閶肩锛�銆備富瑕佺敤浜庡埗浣滃悇绋噧?x矛)澶傞檮鎰夋懘?銆佹恫澹撴埃鐡躲€傚叾浠h〃鏉愯唱(zh矛)鐐�37Mn銆�34Mn2V銆�35CrMo绛�銆傘€€
銆€銆€鍙﹀锛岄倓鏈夊ぇ鍙e緫鍘氬鐒$斧閶肩GB/T17396-1998锛堟恫澹撴敮鏌辩敤鐔辫粙鐒$斧閶肩锛�銆丟B/T3093- 1986锛堟煷娌规(j墨)鐢ㄩ珮澹撶劇绺嫾绠★級銆佺洿绺嫾绠B/T3639-1983锛堝喎鎷旀垨鍐疯粙绮惧瘑鐒$斧閶肩锛�銆丟B/T3094-1986锛堝喎鎷旂劇绺嫾绠$暟褰㈤嫾绠� 涓嶉姽閶肩劇绺嫾绠★級銆丟B/T8713-1988锛堟恫澹撳拰姘e嫊(d貌ng)绛掔敤绮惧瘑鍏�(n猫i)寰戠劇绺嫾绠★級銆丟B/T13296-1991锛堥崑鐖�銆佺劇绺嫾绠$啽浜ゆ彌鍣ㄧ敤涓嶉姽閶肩劇绺� 閶肩锛�銆丟B/T14975-1994锛堢祼(ji茅)妲�(g貌u)鐢ㄤ笉閵归嫾鐒$斧閶肩锛�銆丟B/T1497鐒¢尗閶肩6-1994锛堟祦楂旇几閫佺敤涓嶉姽閶肩劇绺嫾绠★級GB/T5035-1993锛堟苯 杌婂崐杌稿绠$敤鐒$斧閶肩锛�銆丄P澶╂触閶肩鍍�(ji脿)鏍糏 SPEC5CT-1999锛堝绠″拰娌圭瑕�(gu墨)鑼冿級绛�銆�
鐒$斧閶肩鐝�(xi脿n)璨ㄨ(gu墨)鏍艰〃
12脳1      89脳4.5-8-10-12-14-16-18-20  245脳25-28-30-34-40
14脳1.5-2.5-3 95脳4.5-6-8-10-12-14-16-20 273脳7-9-12-15-18-20-25
16脳1.5-2.5-4 102脳4.5-5-6-7-8-10-12-14-16-20 273脳30-35-38-40-45-50
18脳2.3-4-5 108脳4.5-5-6-7-8-10-12-14-18-20-22 299脳8-12-16-20-24-28
20脳2.5-3-5 114脳4.5-5-6-7-8-10-12-14-18-20 299脳30-32-36-38-40-45
24脳2.5-3-4-5-6 121脳4.5-5-6-7-8-10-12-14-16-20 325脳8-12-14-18-38-42
25脳2.5-3-4-5-6 127脳4.5-5-6-7-8-10-12-14-16-20 325脳28-32-34-38-42
28脳3-3.5-4-5-6 133脳4.5-6-8-12-14-16-18-20-25-30 351脳10-16-20-25-40
32脳3.5-4-5-6-8 140脳5-6-7-8-9-10-12-14-16-20-22 355脳6-18-20-25-30-40/52
34脳4-5-6-8 146脳4.5-6-8-12-14-16-18-20-25-30 377脳8-12-15-20-24-28
36脳3.5-5-6-8 152脳4.5-6-8-12-14-16-18-20-25-30 377脳30-37-40-45-50
38脳4-5-6-7-8-9-10 159脳4.5-6-10-12-14 402脳10-15-20-25-30-35
39脳3.5-5-8-10 159脳16-18-20-22-25-30 406脳10-20-25-28-35-40
42脳3.5-4-5-6-7-8-9-10 168脳8-10-12-14-20-25-30-35 426脳10-12-14-16-20-25-30-35-40
45脳3.5-4-5-6-7-8-9 180脳8-12-16-25-30 450脳10-12-14-16-20-25-34-40-50
48脳3.5-4-5-6-7-8-9-10 180脳32-34-38-40-45-50 480脳10-12-14-16-18-20-25-30-40
51脳3.5-4-5-6-7-8-9-10 194脳6-8-12-16-20-25-30-40-45-50 500脳10-12-14-16-20-25-34-40-50
56脳3.5-4-5-6-7-8-9-10 203脳6-7-10-15-20-25-30 510脳10-12-14-16-20-25-34-40-50
57脳3.5-5-6-7-8-9-10-12 203脳32-36-40-45-50 530脳10-12-14-16-18-20-30-40
60脳3.5-4.5-5-6-7-8-9-12-14 219脳6-8-12-16-18-20-25 560脳10-14-16-20-25-30-40-50-60
63脳3.5-4.5-5-6-7-8-9-10-12-14 219脳30-40-45-50-55 580脳10-14-16-20-30-40-50-70
68脳4-4.5-5-6-7-8-9-10-12-14-16 219脳55-58-60-65-70 600脳10-14-18-25-20-30-50-60
70脳4-4.5-5-6-7-8-9-10-12-15-16 245脳8-10-14-17-20-22 610脳10-14-18-25-20-30-50-60
73脳4-4.5-5-6-7-8-9-10-12-15 245脳25-28-30-34-40 620脳14-20-30-35-45-50-60
76脳4-4.5-5-6-7-8-9-10-12-14 273脳7-9-12-15-18-20-25 630脳10-20-30-40-55-75
83脳4.5-5-10-12-14-16-18-20 299脳8-9-10-12-16-20-22-25-30-35 720脳9-10-12-16-18-20-30-35-40
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