鍦撻嫾瑕�(gu墨)鏍硷細
20#鍦撻嫾:锛�16-160 35#鍦撻嫾锛�16-330 45#鍦撻嫾锛�16-330
鍦撻嫾鏉愯唱(zh矛)锛�20#鍦撻嫾/妫掓潗銆�35#鍦撻嫾/妫掓潗銆�45#鍦撻嫾/妫掓潗銆丵235鍦撻嫾/妫掓潗銆丵345(16Mn)銆丵345D鍦撻嫾/妫掓潗銆丵345E鍦撻嫾/妫掓潗銆�20Cr鍦撻嫾/妫掓潗銆�35Cr鍦撻嫾/妫掓潗銆�40Cr鍦撻嫾/妫掓潗銆�15CrMo 鍦撻嫾/妫掓潗銆�20CrMo鍦撻嫾/妫掓潗銆�35CrMo鍦撻嫾/妫掓潗銆�42CrMo鍦撻嫾/妫掓潗銆�20CrNiMo鍦撻嫾/妫掓潗銆�40CrNiMo鍦撻嫾/妫掓潗銆丟Cr15鍦撻嫾/妫掓潗銆�20CrMnTi鍦撻嫾/妫掓潗銆�38CrMoAl鍦撻嫾/妫掓潗銆�60Si2Mn鍦撻嫾/妫掓潗銆乀10鍦撻嫾/妫掓潗
涓嶉姽閶兼潗璩�(zh矛)锛�304鍦撻嫾/妫掓潗銆�316鍦撻嫾/妫掓潗銆�201鍦撻嫾/妫掓潗銆�1Cr13鍦撻嫾/妫掓潗銆�2Cr13鍦撻嫾/妫掓潗銆�3Cr13鍦撻嫾/妫掓潗銆�4Cr13鍦撻嫾/妫掓潗銆�1Cr17Ni2鍦撻嫾/妫掓潗
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灞辨澅鑱婂煄鍑卞紭閶奸惖璨�(m脿o)鏄撴湁闄愬叕鍙告槸鎴愮珛浜�2006骞�锛屾槸灏堟キ(y猫)鐨勫悎閲戦嫾渚涙噳(y墨ng)鍟�锛屽潗钀藉湪鑿寳鍦板崁(q奴)鏈€鎮犱箙鐨勯嫾鏉愬競鍫�銆�
鍏徃涓昏閵峰敭锛歈235B鍦撻嫾銆�20#鍦撻嫾銆�45#鍦撻嫾銆�20CrMnTi鍚堢祼(ji茅)閶�銆�20CrMo鍚堢祼(ji茅)閶�銆�35CrMo鍚堢祼(ji茅)閶�銆�42CrMo鍚堢祼(ji茅)閶�銆�40Cr鍚堢祼(ji茅)閶肩瓑鍚堥噾閶�銆佸綀绨ч嫾銆佽桓鎵块嫾銆侀珮閫熼嫾銆佹ā鍏烽嫾銆佷笉閵归嫾锛岀従(xi脿n)宸叉槸鍦嬪収(n猫i)钁楀悕澶у瀷妯″叿闁嬬櫦(f膩)鍏徃銆佽粛宸ヤ紒妤�(y猫)銆佹姊板姞宸ュ粻鍜屾苯杌婂埗閫犳キ(y猫)鐨勪緵鎳�(y墨ng)鍟嗐€�
澶氬勾渚�锛屾湰钁椻€滆獱淇$稉(j墨ng)鐕熴€佸搧璩�(zh矛)鑷充笂鈥濆拰鈥滃帤寰疯級鐗�銆佸叡鍓�(chu脿ng)闆欒磸鈥濈殑缍�(j墨ng)鐕熶俊姊濓紱鍏徃宸叉垚鐐烘澅鍖楃壒閶�銆侀伡瀵ф湰閶�銆侀暦鍩庣壒閶�銆佽タ瀵х壒閶�銆侀噸鎱剁壒閶笺€佸ぇ鍐剁壒閶奸姺鍞晢銆�
缍�(j墨ng)鐕熺悊蹇�:鈥滀俊璀界涓€锛屾湇鍕�(w霉)鑷充笂鈥濃€斺€旇畵瀹㈡埗璨峰緱鏀惧績锛岀敤寰楁斁蹇�銆�
缍�(j墨ng)鐕熷畻鏃細鈥滀互瑾犵偤鏈紝浜掓儬闆欒磸鈥濃€斺€斾互鍎�(y艒u)鑹殑鐢�(ch菐n)鍝侊紝浣庡粔鐨勫児鏍�锛屾湇鍕�(w霉)浜庡唬澶ф柊鑰佸鎴躲€�
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鏉愯唱(zh矛)
鍦撻嫾鐨勬潗璩�(zh矛)锛歈195銆丵235?銆�10#銆�20#銆�35#銆�45#銆丵215-235銆�304銆�316銆�20Cr銆�40Cr銆�20CrMo銆�35CrMo銆�42CrMo銆�40CrNiMo銆丟Cr15銆�65Mn銆�50Mn銆�50Cr銆�3Cr2W8V銆�20CrMnTi銆�5CrMnMo绛�銆�
绶ㄨ集鏈鍦撻嫾鐨勭悊璜栬▓绠楀叕寮�
鍒嗛
鍦撻嫾鏄寚鎴潰鐐哄湏褰㈢殑瀵﹀績闀锋閶兼潗銆傚叾瑕�(gu墨)鏍间互鐩村緫鐨勬绫虫暩(sh霉)琛ㄧず锛屽"50"鍗宠〃绀虹洿寰戠偤50姣背鐨勫湏閶�銆�
鍦撻嫾鍒嗙偤鐔辫粙銆侀崨鍒跺拰鍐锋媺涓夌ó銆傜啽杌嬪湏閶肩殑瑕�(gu墨)鏍肩偤5.5-250姣背銆傚叾涓細5.5-25姣背鐨勫皬鍦撻嫾澶у浠ョ洿姊濇垚鎹嗙殑渚涙噳(y墨ng)锛屽父鐢ㄤ綔閶肩瓔銆佽灪鏍撳強鍚勭ó姗熸闆朵欢锛涘ぇ浜�25姣背鐨勫湏閶�锛屼富瑕佺敤浜庡埗閫犳姊伴浂浠舵垨浣滅劇绺嫾绠″澂銆�
鍦撻嫾鑸囧叾瀹冮嫾绛嬬殑鍗€(q奴)鍒ワ細1 澶栧瀷涓嶄竴妯�锛屽湏閶煎鍨嬪厜鍦�锛岀劇绱嬬劇鑲�锛屽叾瀹冮嫾绛嬭〃闈㈠鍨嬫湁鍒荤磱鎴栨湁鑲�锛岄€欐ǎ灏遍€犳垚鍦撻嫾鑸囨贩鍑濆湡鐨勭矘绲�(ji茅)鍔涘皬锛岃€屽叾瀹冮嫾绛嬭垏娣峰嚌鍦熺殑绮樼祼(ji茅)鍔涘ぇ銆� 2 鎴愪唤涓嶄竴妯o紝鍦撻嫾(涓€绱氶嫾)灞簬鏅€氫綆纰抽嫾锛屽叾瀹冮嫾绛嬪鐐哄悎閲戦嫾銆�3 寮峰害涓嶄竴妯�锛屽湏閶煎挤搴︿綆锛屽叾瀹冮嫾寮峰害楂�锛屽嵆鐩村緫澶у皬鐩稿悓鐨勫湏閶艰垏鍏跺畠閶肩瓔鐩告瘮锛屽湏閶兼墍鑳芥壙鍙楃殑鎷夊姏瑕佹瘮鍏跺畠閶肩瓔灏�锛屼絾鍦撻嫾鐨勫鎬ф瘮鍏跺畠閶肩瓔寮�锛屽嵆鍦撻嫾鍦ㄨ鎷夋柗鍓嶆湁杓冨ぇ鐨勮畩褰�,鑰屽叾瀹冮嫾绛嬪湪琚媺鏂峰墠鐨勮畩褰㈣灏忓緱澶�銆�
鍦撻嫾鐨勬(bi膩o)婧�(zh菙n)
妯�(bi膩o)婧�(zh菙n)锛氾紙GB699-1988銆丟B700-1988銆丟B3077-1988銆丟B702-1986銆丵J/HG02.17-1991锛�锛屼笅琛ㄧ偤鍦撻嫾瑭崇窗(x矛)鐨勬(bi膩o)婧�(zh菙n):
鏉愯唱(zh矛) 瑕�(gu墨)鏍� 鏉愯唱(zh矛) 瑕�(gu墨)鏍�
8#-10# 鈭�16-290 65Mn 鈭�40-300
15# 鈭�14-150 45Mn2 鈭�18-75
20# 鈭�8-480 60Si2Mn 鈭�16-150
35# 鈭�8-480 20CrMnTi 鈭�10-480
45# 鈭�6.5-480 20crmnTiB 鈭�16-75
Q235B 鈭�6.5-180 GCr15 鈭�16-400
40Cr 鈭�8-480 ML35 鈭�8-150
20Cr 鈭�10-480 T8-T13 鈭�8-480
42CrMo 鈭�12-480 Cr12 鈭�16-300
35CrMo 鈭�12-480 Cr12MoV 鈭�16-300
20CrMo 鈭�12-300 3Cr2W8V 鈭�16-300
38CrMoAL 鈭�20-300 45Cr50Cr 鈭�20-300
5CrMnMo 鈭�20-450 20CrMnMo 鈭�20-300
16Mn锛圦345B锛� 鈭�14-365 40Mn2 鈭�28-60
50Mn 鈭�40-200 35Cr 鈭�55
15CrMo 鈭�21鈭�24鈭�75 15Mn 鈭�32鈭�170
25# 鈭�16-280 40CrMnMo 鈭�80-鈭�160
YF45MnV 鈭�28-80 20CrMnMo 鈭�20-300
30# 鈭�6.5-480 27 SiMn 鈭�20-350
30Crmo 鈭�28 Crwmn 鈭�20-300
30CrmnTi 鈭�16-300 H13(4Cr5MoSiVi) 鈭�20-300
60# 鈭�210.鈭�260 40crNimo 鈭�20-400
鍦撻嫾鐞嗚珫閲嶉噺瑷堢畻鍏紡锛氬寰懶ュ寰懶�0.00617=kg/m
鍦撻嫾鐩村緫d锛堝瀷铏燂級 鐞嗚珫閲嶉噺 kg/m 鍦撻嫾鐩村緫d锛堝瀷铏燂級 鐞嗚珫閲嶉噺kg/m
鍦撻嫾 鍦撻嫾
5.5 0.186 13 1.04
6 0.222 14 1.21
6.5 0.26 15 1.39
7 0.302 16 1.58
8 0.395 17 1.78
9 0.499 18 2
10 0.617 19 2.23
* 11 0.746 20 2.47
12 0.888 21 2.72
22 2.98 63 24.5
* 23 3.26 * 65 26
24 3.55 * 68 28.5
25 3.85 70 30.2
26 4.17 75 34.7
* 27 4.49 80 39.5
28 4.83 85 44.5
* 29 5.18 90 49.9
30 5.55 95 55.6
* 31 5.92 100 61.7
32 6.31 105 68
* 33 6.71 110 74.6
34 7.13 115 81.5
* 35 7.55 120 88.8
36 7.99 125 96.3
38 8.9 130 104
40 9.86 140 121
42 10.9 150 139
45 12.5 160 158
48 14.2 170 178
50 15.4 180 200
53 17.3 190 223
* 55 18.6 200 247
56 19.3 220 298
* 58 20.7 250 385
60 22.2
鍚⒊閲忓皬浜�1.35%锛岄櫎閻�銆佺⒊鍜岄檺閲忎互鍏�(n猫i)鐨勭銆侀尦銆佺7銆佺~绛夐洔璩�(zh矛)涓嶅惈鍏朵粬鍏冪礌鐨勯嫾銆傜⒊绱犻嫾鐨勬€ц兘涓昏鍙栨焙浜庡惈纰抽噺銆傚惈纰抽噺澧炲姞锛岄嫾鐨勫挤搴�銆佺‖搴﹀崌楂�锛屽鎬�銆侀煂鎬у拰鍙剨鎬ч檷浣�銆傝垏鍏朵粬閶奸鐩告瘮锛岀⒊绱犻嫾浣跨敤鐨勬渶鏃�锛屾垚鏈綆锛屾€ц兘鑼冨湇瀵�锛岀敤閲忔渶澶�銆傞仼鐢ㄤ簬鍏ū澹撳姏PN鈮�32.0MPa锛屾韩搴︾偤-30-425鈩冪殑姘�銆佽捀姹�銆佺┖姘�銆佹矮銆佹皑銆佹爱鍙婄煶娌瑰埗鍝佺瓑浠嬭唱(zh矛)銆傚父鐢ㄧ墝铏熸湁WC1銆乄CB銆乑G25鍙婂劒(y艒u)璩�(zh矛)閶�20銆�25銆�30鍙婁綆鍚堥噾绲�(ji茅)妲�(g貌u)閶�16Mn
鍒嗛
1.鎸夊寲瀛�(xu茅)鎴愬垎鍒嗛
纰崇礌閶兼寜鍖栧(xu茅)鎴愬垎锛堝嵆浠ュ惈纰抽噺锛夊彲鍒嗙偤浣庣⒊閶�銆佷腑纰抽嫾鍜岄珮纰抽嫾銆�
(1) 浣庣⒊閶�
鍙堢ū杌熼嫾锛屽惈纰抽噺寰�0.10%鑷�0.30%浣庣⒊閶兼槗浜庢帴鍙楀悇绋姞宸ュ閸涢€�锛岀剨鎺ュ拰鍒囧墛锛屽父鐢ㄦ柤鍒堕€犻張姊�锛岄墯閲橈紝铻烘爴锛岃桓绛夈€�
(2) 涓⒊閶�
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锛�3锛夐珮纰抽嫾
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2.鎸夐嫾鐨勫搧璩�(zh矛)鍒嗛
鎸夐嫾鐨勫搧璩�(zh矛)鍙垎鐐烘櫘閫氱⒊绱犻嫾鍜屽劒(y艒u)璩�(zh矛)纰崇礌閶笺€�
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