文件修訂記錄?版本生效日期頁次編制審核批準(zhǔn)修訂說明A0陸昌躍A22007-7-1陸昌躍劉遠(yuǎn)見劉衛(wèi)東增加代碼A32007-11-14陸昌躍劉衛(wèi)東增加代碼A42008-6-25王七月劉影琦劉衛(wèi)東增加代碼A52008-7-7李運(yùn)進(jìn)劉影琦劉衛(wèi)東增加代碼頁版本目錄版本A0第1頁×第2頁×第3頁×第4頁×第5頁×第6頁×第7頁×………密級(jí)：目錄TOC\o"1-2"\h\zHYPERL?INKREF_Ref14?653701?7\r\h3.3“鋼材代碼”中選擇；當(dāng)本規(guī)范中鋼?材不能滿足使?用要求，確實(shí)需要增加?新的鋼材品種?，應(yīng)按照本規(guī)范?要求進(jìn)行編碼?，并更新本規(guī)范?。代碼編制原則?XXXXX材料形狀代碼?材料順序號(hào)材料種類代碼?說明：材料種類代碼?，用一位字母表?示，“S”代表鋼材編碼流水號(hào)，用三位阿拉伯?數(shù)字順序表示?。材料形狀代碼?，用一位字母表?示：B—板材R—卷料、棒料P—型材每一個(gè)編號(hào)代?表一種材料。鋼材代碼序號(hào)代號(hào)材料名稱牌號(hào)規(guī)格（mm）（厚度/直徑）備注1S001b鋼板Q235A0.5☆冷軋板GB708-，外形、要求、公差GB700-88，成分、性能(☆為推薦使用厚?度)2S002b鋼板Q235A0.8☆3S003b鋼板Q235A1☆4S004b鋼板Q235A1.2☆5S005b鋼板Q235A1.5☆6S006b鋼板Q235A2☆7S007b鋼板Q235A2.5☆8S008b鋼板Q235A3☆9S009b鋼板Q235A4☆10S010b鋼板Q235A5☆11S011b鋼板Q235A2.2☆12S012b鋼板Q235A3.2☆13S013b鋼板Q235A3.314S014b鋼板Q235A3.5☆15S015b鋼板Q235A3.816S016b鋼板Q235A4.317S017b鋼板Q235A4.618S020b連續(xù)熱鍍鋅鋼?板JG1GB2518?等同于Q/BQB420?（寶鋼標(biāo)準(zhǔn)）SEE250?-22JIS（日本標(biāo)準(zhǔn)）SGC340?19S021b連續(xù)熱鍍鋅鋼?板JG1.220S022b連續(xù)熱鍍鋅鋼?板JG1.521S023b連續(xù)熱鍍鋅鋼?板JG222S024b連續(xù)熱鍍鋅鋼?板JG2.523S025b連續(xù)熱鍍鋅鋼?板JG324S030b不銹鋼板0Cr18N?i90.50Cr18N?i9-GB1220?等同于JIS?（日本標(biāo)準(zhǔn)）SUS304?25S031b不銹鋼板0Cr18N?i90.826S032b不銹鋼板0Cr18N?i9127S033b不銹鋼板0Cr18N?i91.228S034b不銹鋼板0Cr18N?i91.529S035b不銹鋼板0Cr18N?i9230S036b不銹鋼板0Cr18N?i92.531S037b不銹鋼板0Cr18N?i9332S040b鋼板（厚度0.27~2.3）NSDC34?01冷軋?jiān)?、鍍鋁鎂鋅板，電鍍層Zn-11%AL-3%Mg-0.2%si新日鐵產(chǎn)?品33S041b鋼板（厚度0.27~2.3）NSDC34?01.534S042b鋼板（厚度0.27~2.3）NSDC34?0235S043b鋼板（厚度1.6~9）NSDH34?02.5熱軋?jiān)?、鍍鋁鎂鋅板，電鍍層Zn-11%AL-3%Mg-0.2%si新日鐵產(chǎn)?品36S044b鋼板（厚度1.6~9）NSDH34?0337S045b鋼板（厚度1.6~9）NSDH34?03.538S046b鋼板（厚度1.6~9）NSDH34?0439S050b鋼板65Mn1GB1222?40S051b鋼板65Mn1.541S052b鋼板65Mn242S060b彩鋼板LG0.235X10?00GB/T12754?43S061b彩鋼板LG0.5X1000?44S062b彩鋼板LG0.6X1000?45S063b彩鋼板LG0.8X1000?46S064b彩鋼板LG0.235X12?0047S065b彩鋼板LG0.5X1200?48S066b彩鋼板LG0.6X1200?49S067b彩鋼板LG0.8X1200?50S070R鋼棒Q235Aφ2.2冷拉盤料或直?條發(fā)貨，GB34251S071R鋼棒Q235Aφ352S072R鋼棒Q235Aφ453S073R鋼棒Q235Aφ554S074R鋼棒Q235Aφ655S075R鋼棒Q235Aφ856S076R鋼棒Q235Aφ1057S077R鋼棒Q235Aφ1258S078R鋼棒Q235Aφ1559S079R鋼棒Q235Aφ2060S080R鋼棒Q235Aφ2561S081R鋼棒Q235Aφ3062S082R鋼棒Q235Aφ3563S082R鋼棒Q235Aφ4064S083R鋼棒Q235Aφ4565S084R鋼棒Q235Aφ5066S085R鋼棒Q235Aφ6067S090R鋼棒45φ268S091R鋼棒45φ369S092R鋼棒45φ470S093R鋼棒45φ571S094R鋼棒45φ672S095R鋼棒45φ873S096R鋼棒45φ1074S097R鋼棒45φ1275S110R不銹鋼棒0Cr18N?i9φ2GB1220?0Cr18N?i19相等于?日本JIS的?SUS304?、美國DLSI?30476S111R不銹鋼棒0Cr18N?i9φ377S112R不銹鋼棒0Cr18N?i9φ478S113R不銹鋼棒0Cr18N?i9φ579S114R不銹鋼棒0Cr18N?i9φ680S115R不銹鋼棒0Cr18N?i9φ881S116R不銹鋼棒0Cr18N?i9φ1082S117R不銹鋼棒0Cr18N?i9φ1283S120R彈簧鋼絲65Mnφ0.2GB342卷?料84S121R彈簧鋼絲65Mnφ0.385S122R彈簧鋼絲65Mnφ0.486S123R彈簧鋼絲65Mnφ0.587S124R彈簧鋼絲65Mnφ0.5588S125R彈簧鋼絲65Mnφ0.689S126R彈簧鋼絲65Mnφ0.890S127R彈簧鋼絲65Mnφ0.991S128R彈簧鋼絲65Mnφ192S129R琴鋼絲φ1.293S140R不銹鋼鋼絲0Cr18N?i9φ0.5GB1220?，卷料94S141R不銹鋼鋼絲0Cr18N?i9φ0.695S142R不銹鋼鋼絲0Cr18N?i9φ0.796S143R不銹鋼鋼絲0Cr18N?i9φ0.897S144R不銹鋼鋼絲0Cr18N?i9φ198S145R不銹鋼鋼絲0Cr18N?i9φ1.299S150R鋼帶65Mn0.2GB1125?3，卷料100S151R鋼帶65Mn0.25101S160P等邊角鋼Q23525×25×3GB9787?102S161P等邊角鋼Q23530×30×4103S162P等邊角鋼Q23536×36×4104S163P等邊角鋼Q23540×40×4105S164P等邊角鋼Q23545×45×4106S165P等邊角鋼Q23550×50×5107S166P等邊角鋼Q23563×63×5108S167P等邊角鋼Q23563×63×6109S168P不等邊角鋼Q23540×25×3GB9788?110S169P不等邊角鋼Q23545×28×3111S170P不等邊角鋼Q23550×32×4112S171P不等邊角鋼Q23556×36×4113S172P不等邊角鋼Q23563×40×5114S173P不等邊角鋼Q23570×45×6115S174P不等邊角鋼Q23580×50×7116S180P扁鋼Q2353×20GB704117S181P扁鋼Q2353×25118S182P扁鋼Q2354×30119S183P扁鋼Q2354×40120S184P扁鋼Q2355×40121S185P扁鋼Q2355×50122S190P熱軋槽鋼Q235120×60×412#123S191P熱軋槽鋼Q235140×60×814b#124S192P熱軋工字鋼Q235120×74×512#125S193P熱軋工字鋼Q235140×80×5.514#126S194P熱軋工字鋼Q235200×100×720#127S201P冷彎等邊角鋼?Q23530×30×2.5GB702128S202P冷彎等邊角鋼?Q23540×40×3129S203P冷彎等邊角鋼?Q23550×50×4130S204P冷彎等邊角鋼?Q23560×60×5131S205P冷彎等邊角鋼?Q23570×70×5132S210P冷彎不等邊角?鋼Q23530×20×2.5133S211P冷彎不等邊角?鋼Q23540×25×3134S212P冷彎不等邊角?鋼Q23550×30×4135S220P冷彎不等邊槽?鋼Q23550×50×32×2.5136S221P冷彎不等邊槽?鋼Q23575×65×35×2.5137S222P冷彎不等邊槽?鋼Q235100×60×30×3138S230P冷彎等邊槽鋼?Q23550×50×32×2.5139S231P冷彎等邊槽鋼?Q23580×40×3140S232P冷彎等邊槽鋼?Q235100×50×3141S233P冷彎等邊槽鋼?Q235100×50×4142S234P冷彎等邊槽鋼?Q235120×60×3143S235P冷彎等邊槽鋼?Q235120×60×4144S250b連續(xù)熱浸鋅鋼?板SGCC0.5☆GB2518?等同于Q/146BQB?420(寶鋼標(biāo)準(zhǔn))JIS(日本標(biāo)準(zhǔn))熱浸鋅鋼板比?熱鍍鋅鋼板的?鋅鍍層厚度厚?(☆為推薦使用厚?度)145S251b連續(xù)熱浸鋅鋼?板SGCC0.8☆146S252b連續(xù)熱浸鋅鋼?板SGCC1☆147S253b連續(xù)熱浸鋅鋼?板SGCC1.2☆148S254b連續(xù)熱浸鋅鋼?板SGCC1.5☆149S255b連續(xù)熱浸鋅鋼?板SGCC2☆150S256b連續(xù)熱浸鋅鋼?板SGCC2.2☆151S257b連續(xù)熱浸鋅鋼?板SGCC2.5☆152S258b連續(xù)熱浸鋅鋼?板SGCC2.8153S259b連續(xù)熱浸鋅鋼?板SGCC3☆154S260b連續(xù)熱浸鋅鋼?板SGCC3.2☆155S261b連續(xù)熱浸鋅鋼?板SGCC3.3156S262b連續(xù)熱浸鋅鋼?板SGCC3.5☆157S263b連續(xù)熱浸鋅鋼?板SGCC3.8158S264b連續(xù)熱浸鋅鋼?板SGCC4☆159S265b連續(xù)熱浸鋅鋼?板SGCC4.3160S266b連續(xù)熱浸鋅鋼?板SGCC4.6161S267b連續(xù)熱浸鋅鋼?板SGCC5162S280b鍍鋁鋅鋼板0.5☆鍍鋁鋅板的鍍?層為55%A1，43.5%Zn，1.5Si組成的?合金鍍層,其防腐能力為?同等條件的鍍?鋅鋼板的4-6倍,耐候性可達(dá)2?0年。163S281b鍍鋁鋅鋼板1☆164S282b鍍鋁鋅鋼板1.2☆165S283b鍍鋁鋅鋼板1.5☆166S284b鍍鋁鋅鋼板2☆167S285b鍍鋁鋅鋼板2.2☆168S286b鍍鋁鋅鋼板2.5☆169S287b鍍鋁鋅鋼板2.8170S288b鍍鋁鋅鋼板3☆171S289b鍍鋁鋅鋼板3.2☆172S290b鍍鋁鋅鋼板3.3173S291b鍍鋁鋅鋼板3.5☆174S292b鍍鋁鋅鋼板3.8175S293b鍍鋁鋅鋼板4☆176S294b鍍鋁鋅鋼板4.3177S295b鍍鋁鋅鋼板4.6178S296b鍍鋁鋅鋼板5179S300b彩鋼板0.235X10?00基板為鍍鋁鋅?鋼板的彩鋼板?比基板為鍍鋅?鋼板的彩鋼板?性能更優(yōu)良，彩鋼板系在鍍?鋁鋅鋼板上涂?上一層化學(xué)皮?膜，在化學(xué)皮膜上?再涂覆上極耐?腐蝕的環(huán)氧基?樹脂底漆，增加防腐蝕功?能。面層上再涂覆?上耐候性極佳?的有色特殊強(qiáng)?化學(xué)聚脂。180S301b彩鋼板0.5X1000?181S302b彩鋼板0.6X1000?182S303b彩鋼板0.8X1000?183S304b彩鋼板0.235X12?00184S305b彩鋼板0.5X1200?185S306b彩鋼板0.6X1200?186S307b彩鋼板0.8X1200?187S320R不銹鋼棒0Cr18N?i9φ14GB1220?0Cr18N?i19相等于?日本JIS的?SUS304?、美國DLSI?304188S321R不銹鋼棒0Cr18N?i9φ16189S322R不銹鋼棒0Cr18N?i9φ18190S323R不銹鋼棒0Cr18N?i9φ20191S324R不銹鋼棒0Cr18N?i9φ22192S325R不銹鋼棒0Cr18N?i9φ25193S326R不銹鋼棒0Cr18N?i9φ30194S327R不銹鋼棒0Cr18N?i9φ35195S328R不銹鋼棒0Cr18N?i9φ40196S330b不銹鋼板1Cr17M?n6Ni5N?0.80Cr18N?i9-GB1220?等同于JIS?（日本標(biāo)準(zhǔn)）SUS201?197S331b不銹鋼板1Cr17M?n6Ni5N?1198S332b不銹鋼板1Cr17M?n6Ni5N?1.2199S333b不銹鋼板1Cr17M?n6Ni5N?1.5化學(xué)成分牌號(hào)成成分%Q235GB70045GB6990?65MnGB699熱鍍鋅板0Cr18N?i9GB1220?1Cr18M?n8Ni5N?GB1220?0Cr17N?i12Mo2?GB1220?ABC0.14~0.220.12~0.20042~0.500.62~0.70.16≤0.07≤0.15≤0.08Mn0.3~0.650.3~0.70.50~0.800.9~1.20.6≤27.5~10≤2≯Si0.30.30.17~0.370.17~0.37≤1≤1≤1≯S0.050.0450.0350.0350.035≤0.030≤0.03≤0.030≯P0.0450.0450.0350.0350.035≤0.035≤0.06≤0.035Fe余量余量余量余量余量余量余量余量≯Ni0.250.250.158~114~610~14≯Cr0.250.250.1517~1917~1916~18.5≯Cu0.250.250.15≯As0.05≯Sn0.05N≤0.25Mo2~3性能參數(shù)性能牌號(hào)屈服點(diǎn)δsN/mm2抗拉強(qiáng)度δb?N/mm2伸長率δs%ψ%HB鋅層代號(hào)彎芯直徑a=板厚未熱處理退火鋼Q235AQ235B≮235375~500≮2645≮355≮600≮16≮40≮229≮19765Mn≮430≮735≮9≮30285229熱鍍鋅板JG?≥240≥370≥186002aOCr18N?i9δ0.2205Mpa?520Mpa?≮40≮60187ICr18M?n8Ni5N?δ0.2275Mpa?520Mpa?≮40≮452070Cr17N?i12Mo2?δ0.2275Mpa?520Mpa?≮40≮60187應(yīng)用推薦Q235鋼板?適用于機(jī)架、機(jī)柜、機(jī)箱、單元體以及結(jié)?構(gòu)件；連續(xù)熱鍍鋅鋼?板又稱電解板?，相當(dāng)于上海寶?鋼的SEE2?50-2Z，日本JIS的?SGC340?，其防腐蝕性能?比Q235好?，在涂覆工藝中?不要酸洗工序?，用途同Q23?5.連續(xù)熱浸鋅鋼?板也稱電解板?,因其鋅鍍層比?電鍍鋅板來得?厚,所以其防腐蝕?性能要比連續(xù)?熱鍍鋅鋼板要?好,在選用時(shí)注意?有較高防腐蝕?性能要求時(shí)請(qǐng)?選用連續(xù)熱浸?鋅鋼板SGC?C。鍍鋁鎂鋅板由?日本新日鐵公?司生產(chǎn)，其防腐蝕性能?比電解板要好?很多，可代替不銹鋼?料作無焊接結(jié)?構(gòu)的戶外機(jī)柜?外殼及內(nèi)部結(jié)?構(gòu)件，如外表經(jīng)涂覆?處理，則可全部代替?不銹鋼，其電鍍層Zn?—11%AL—3%Mg—0.2%si；不銹鋼板OG?18Ni9相?等于日本JI?S的SUS3?04；美國DLSI?的304，適用于戶外柜?外殼內(nèi)部結(jié)構(gòu)?件，MDF模塊背?架、DDF單元體?等；不銹鋼棒適于?作有耐腐蝕性?要求的結(jié)構(gòu)件?；0Cr18N?i9、SGS304?：不銹鋼，耐腐蝕性較好?，為公司產(chǎn)品常?用材料；0Cr17N?i12Mo2?、SGS316?：防腐蝕性能及?強(qiáng)度優(yōu)于0C?r18Ni9?、SGS304?，用于防腐要求?高的戶外柜或?連接件，如螺釘；1Cr18M?n8Ni5N?、SGS202?：耐腐蝕性能比?0Cr18N?i9、SGS304?稍差，用于防腐性能?要求不高的地?方。65M