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CF53鏄粈涔堟潗鏂?鏈夊摢浜涚壒鎬э紵2021騫?2鏈?2鏃?/a>钁ｎ﹂挗綆″巶鹿魯魯魯鈦封伕鈦嘎斥伆鈦糕伓閽㈤搧鐭ヨ瘑鐧懼害宸叉敹褰?鈩?17151CF53鏄竴縐?涓⒊閽?/span>鍘熸湰鏄痙鍥界墝鍙楓€傛寜鎴愬垎鎺ヨ繎鍥戒駭55閽€?/span>CF53閽㈡槸浠庤タ寰峰紩榪涗豢鍒剁殑琛ㄩ潰娣伀
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f35060a35鈥?/td>xc38tsc36鈥?/td>157235mn1045s45c1.1191ck45080m46鈥?/td>xc42c45c45k1672ck451050s50c1.1213CF53060a52鈥?/td>xc48tsc53鈥?/td>1674501055鈥?/td>1.0535c55070m559
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鍘氾紝mm;e----娉㈢汗綆℃潗鏂欑殑寮規€фā閲忥紝mpa;m----娉㈢汗綆″帤搴︿負未鐨勫眰鏁?cm----鏉愭枡寮哄害緋繪暟錛岀儹澶勭悊鎬佹嘗綰圭鍙朇m=l.5錛涙垚褰㈡€佹嘗綰圭鍙朇m=3.0;cwb----娉㈢汗綆＄旱鍚戠剨緙?CF銆丆p銆丆d----褰㈢姸灝哄緋繪暟錛岀敱鍥?8銆?1銆?2姹傚彇
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astma53榛戣壊鐨勬垨鐑晙閿岀殑鏃犵紳紕抽挗綆″拰鐒婃帴閽㈢鏍囧噯鏂囦歡涓嬭澆2021騫?5鏈?0鏃?/a>钁ｎ﹂挗綆″巶鹿魯魯魯鈦封伕鈦嘎斥伆鈦糕伓涓嬭澆鐧懼害宸叉敹褰?鈩?14167astm-americansocietyfortestingandmaterial(緹庡浗鏉愭枡璇曢獙鍗忎細)astma53
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涗笌pa鐘舵€佺浉姣旓紝鍙楄繃璁粌鐨凙a7050鐨勫鍛芥彁楂樹簡25鍊嶏紝鐤插姵寮哄害鎺ヨ繎鎶楁媺寮哄害鐨?/2錛汚a6061鏀瑰杽杈冨皯銆?/strong>鍥?嬈犳椂鏁堬紙ua錛夛紝宄版椂鏁堬紙pa錛夊拰璁粌鍚庣殑鍚堥噾鐨勯珮寰幆鐤插姵錛圚CF錛塖n鏇茬嚎鍜孭fz鍥?鍏鋒湁鏄庢樉鐨凱fzaa2024錛孉
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7.9.2不切邊鋼帶邊部允許存在微小鋅層裂紋和白邊。7.9.3在連續生產過程中，鋼帶表面的局部缺陷不易發現和去除，因此，鋼帶允許帶缺陷交貨，但有缺陷的部分不得超過每卷總長度的6％。7.10拉伸應變痕對于牌號dc53d+z、dc53d+zf、dc54d+z、dc54d+zf、dc56d+z、dc56d+zf，保證在制造
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t8170的規定。附加說明本標準參考astma53/a53m-07編制本標準代替q/bqb290-2005。本標準與q/bqb290-2005相比，主要變化如下：.規范性引用文件注明了適用版本，增加了gb/t700、gb/t1591、gb/t2975、gb/t8170、gb/t20066、gb/t20123、gb/
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鐐?,s(a1鐐?,瀹冧滑鐨勫惈涔変竴瀹氳鎼炴竻妤?4.閾佺⒊鐩稿浘涓殑鐗規€х嚎銆€銆€鐩稿浘涓殑涓€浜涚嚎搴旇鎺屾彙鐨勭嚎鏈?eCF綰?psk綰?a1綰?,gs綰?a3綰?,es綰?acm綰?銆€銆€姘村鉤綰縀CF涓哄叡鏅跺弽搴旂嚎.銆€銆€紕寵川閲忓垎鏁板湪2.11%锝?.69%涔嬮棿鐨勯搧紕沖悎閲?鍦ㄥ鉤
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癸細鍏辨瀽綰匡紙0.77%紕沖惈閲忥級e鐐癸細閽笌鐢熼搧鐨勫垎鐣岀偣錛?.11%鍚⒊閲忥級c鐐癸細鍏辨櫠鐐癸紙4.3%鍚⒊閲忥級acd錛氭恫鐩哥嚎銆丄eCF錛氬浐鐩哥嚎銆丟s錛欰3綰褲€丒s錛欰cm綰褲€丒CF錛氬叡鏅剁嚎錛?148鈩冿級銆丳sk錛氬叡鏋愮嚎錛屽張縐癆1綰匡紙727鈩冿級銆?/span>宸ヤ笟綰
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c鐐癸細鍏辨櫠鐐癸紙4.3%鍚⒊閲忥級acd錛氭恫鐩哥嚎銆丄eCF錛氬浐鐩哥嚎銆丟s錛欰3綰褲€丒s錛欰cm綰褲€丒CF錛氬叡鏅剁嚎錛?148鈩冿級銆丳sk錛氬叡鏋愮嚎錛屽張縐癆1綰匡紙727鈩冿級銆?/span>宸ヤ笟綰搧錛堝皬浜?.0218%鍚⒊閲忥級鏄懼井緇勭粐錛欶+fe3c鈪紝閾佺礌浣擄紙f錛夋槸鍛堜寒
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7浜垮惃錛屽悓姣斿闀?.1%錛岄挗浜ч噺鍗犲叏鍥芥瘮閲嶇敱2017騫寸殑56.53%鎻愰珮鍒?8.96%銆傜敓閾佷駭閲?.2浜垮惃錛屽悓姣斿闀?.47%銆傞挗鏉愪駭閲?.39浜垮惃錛屽悓姣斿闀?.97%銆?/p>銆€銆€鍓?0鍚嶄紒涓氶挗浜ч噺1.58浜垮惃錛屽崰鍏ㄥ浗17%錛屽崰浼氬憳鍜屾皯钀ヤ紒
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4cr3mo2nivnb錛圚d錛夐挗鎬ц兘鐗圭偣2020騫?2鏈?6鏃?/a>钁ｎ﹂挗綆″巶鹿魯魯魯鈦封伕鈦嘎斥伆鈦糕伓閽㈤搧鐭ヨ瘑鐧懼害宸叉敹褰?鈩?134684cr3mo2nivnb閽唬鍙蜂負hd閽紝鏄竴縐嶇┖鍐風‖鍖栧瀷鐨勯┈姘忎綋鐑綔妯″叿閽紝鏄湪鐟炲吀涔屽痙闇嶅qro-80閽㈢殑鍩虹涓婏紝鐢卞
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21瀹朵笂甯傞挗浼佸噣鍒╂鼎鎺掕姒滐紒2021騫村崐騫村害鍑€鍒╂鼎鎺掕2021騫?7鏈?4鏃?/a>钁ｎ﹂挗綆″巶鹿魯魯魯鈦封伕鈦嘎斥伆鈦糕伓浼佷笟涓庨挗鍘?鐧懼害宸叉敹褰?鈩?7378鏀跺綍浜庤瘽棰?/div>2021騫村崐騫村害鍑€鍒╂鼎鎺掕鍗庤彵閽㈤搧53浜垮厓~57浜垮厓闉嶉挗鑲′喚48浜垮厓澶挗涓
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2020騫翠腑鍥界矖閽駭閲忓悓姣斿鍔?.2%鑷?0.53浜垮惃/闊╁浗瀵規棩鏈笉閿堥挗媯掑緛鏀跺弽鍊鵑攢紼庨棶棰樺悜wto鎻愯搗涓婅瘔/瀹夊濮嗛晬閾佷駭閲忓垱鏂伴珮2021騫?1鏈?9鏃?/a>钁ｎ﹂挗綆″巶鹿魯魯魯鈦封伕鈦嘎斥伆鈦糕伓閽㈤搧琛屼笟璧勮鐧懼害宸叉敹褰?鈩?126182020騫翠腑鍥界矖閽駭
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屽鍔犱簡48.1涓囧惃錛屽闀夸簡13.9%錛屾墍鍗犱喚棰?2.04%錛屽悓姣旈檷浣?.39涓櫨鍒嗙偣錛汣r-mn緋諱笉閿堥挗浜ч噺涓?84.3涓囧惃錛屽鍔犱簡115.5涓囧惃錛屽闀夸簡40.61%錛屾墍鍗犱喚棰?4.81%錛屽闀?.62涓櫨鍒嗙偣錛汣r緋諱笉閿堥挗浜ч噺涓?80.8涓囧惃錛屽鍔犱簡53.
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鍚?/span>澶╅挗鏉挎潗涓嬭皟20鍏?鍚?/span>鏁笟涓帤鏉夸笅璋?0鍏?鍚?/span>鏅槼涓帤鏉夸笅璋?0鍏?鍚?/span>閽㈠巶璋冧環鍗犳瘮涓婅皟1瀹訛紝鍗犳瘮6.7%錛岃皟浠峰箙搴?0-50鍏?鍚ㄣ€?/span>涓嬭皟8瀹訛紝鍗犳瘮53.3%錛岃皟浠峰箙搴?0-70鍏?鍚ㄣ€?/span>騫崇ǔ6
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宸﹀彸銆?017騫?-11鏈堜喚鎬昏繘鍙ｉ噺涓?7.39涓囧惃錛岃緝鍘誨勾鍚屾湡鍑忓皯1.52涓囧惃錛岄檷騫?.24%錛屽叾涓渶涓轟富瑕佹槸鐭蟲補綆￠亾鐢ㄩ噺澧炲姞銆備笖1-11鏈堜喚鏃犵紳綆＄瘡璁¤繘鍙ｉ噺16.51涓囧惃錛屽闀?.73%錛涚剨綆＄瘡璁¤繘鍙ｉ噺20.88涓囧惃錛屽悓姣斿闀?.53%銆傚彟澶栦粠
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