工(gong)(gong)(gong)藝(yi)性(xing)(xing)(xing)(xing)(xing)能(neng)主要包(bao)括可焊(han)性(xing)(xing)(xing)(xing)(xing)和(he)(he)加工(gong)(gong)(gong)性(xing)(xing)(xing)(xing)(xing)能(neng)。可焊(han)性(xing)(xing)(xing)(xing)(xing)與含(han)碳(tan)量(liang)或碳(tan)當量(liang)（低合(he)金鋼(gang)）有關，可用可焊(han)性(xing)(xing)(xing)(xing)(xing)試(shi)驗(yan)(yan)鑒定。加工(gong)(gong)(gong)性(xing)(xing)(xing)(xing)(xing)能(neng)則通(tong)過(guo)冷(leng)彎(wan)(wan)試(shi)驗(yan)(yan)來確定。按（GB232-88）為標準。鋼(gang)結構(gou)加工(gong)(gong)(gong)制作中，重點環節便是：放樣→下(xia)料(liao)→切(qie)割。在放樣和(he)(he)下(xia)料(liao)時，鋼(gang)結構(gou)加工(gong)(gong)(gong)報價，根據工(gong)(gong)(gong)藝(yi)要求預留制作和(he)(he)安裝時的焊(han)縫(feng)收縮(suo)余(yu)量(liang)，以及切(qie)割、刨邊和(he)(he)銑(xian)平(ping)等(deng)加工(gong)(gong)(gong)余(yu)量(liang)。工(gong)(gong)(gong)藝(yi)性(xing)(xing)(xing)(xing)(xing)能(neng)主要包(bao)括可焊(han)性(xing)(xing)(xing)(xing)(xing)和(he)(he)加工(gong)(gong)(gong)性(xing)(xing)(xing)(xing)(xing)能(neng)。可焊(han)性(xing)(xing)(xing)(xing)(xing)與含(han)碳(tan)量(liang)或碳(tan)當量(liang)（低合(he)金鋼(gang)）有關，可用可焊(han)性(xing)(xing)(xing)(xing)(xing)試(shi)驗(yan)(yan)鑒定。加工(gong)(gong)(gong)性(xing)(xing)(xing)(xing)(xing)能(neng)則通(tong)過(guo)冷(leng)彎(wan)(wan)試(shi)驗(yan)(yan)來確定。

鋼結(jie)構(gou)的生產加(jia)工(gong)以焊(han)(han)(han)接(jie)為(wei)主(zhu)，大型鋼結(jie)構(gou)加(jia)工(gong)廠家(jia)，所以焊(han)(han)(han)條(tiao)應(ying)(ying)該(gai)采購(gou)合格廠家(jia)的焊(han)(han)(han)接(jie)材料，鋼結(jie)構(gou)加(jia)工(gong)多少錢一噸(dun)，并且要有(you)合格證以及材質報告。在電焊(han)(han)(han)作業之前(qian)要將焊(han)(han)(han)條(tiao)進行烘干，使(shi)用(yong)埋弧焊(han)(han)(han)所選(xuan)用(yong)的焊(han)(han)(han)絲和(he)焊(han)(han)(han)劑必須(xu)與所用(yong)的母材相配套。為(wei)防止裂(lie)紋產生，應(ying)(ying)選(xuan)擇(ze)適合的焊(han)(han)(han)接(jie)工(gong)藝參數(shu)和(he)施(shi)焊(han)(han)(han)程(cheng)序(xu)，避免用(yong)大電流(liu)，不要突然熄火，焊(han)(han)(han)縫接(jie)頭應(ying)(ying)搭(da)10～15mm，焊(han)(han)(han)接(jie)中木允許搬動(dong)、敲擊焊(han)(han)(han)件。工(gong)藝性(xing)能主(zhu)要包括可(ke)焊(han)(han)(han)性(xing)和(he)加(jia)工(gong)性(xing)能。可(ke)焊(han)(han)(han)性(xing)與含(han)碳量(liang)或碳當量(liang)（低合金鋼）有(you)關(guan)，可(ke)用(yong)可(ke)焊(han)(han)(han)性(xing)試驗鑒(jian)定。加(jia)工(gong)性(xing)能則通過冷彎試驗來確定。

鋼(gang)(gang)結構加工使(shi)用的(de)(de)鋼(gang)(gang)材(cai)、焊接材(cai)料、涂裝材(cai)料和(he)(he)(he)緊固件等(deng)應(ying)具有質(zhi)量證書，必須符合(he)設計(ji)要求和(he)(he)(he)現行(xing)(xing)標準的(de)(de)規定。鋼(gang)(gang)結構制作工藝中的(de)(de)首道工序，阜(fu)陽鋼(gang)(gang)結構加工，是根據產(chan)品施工詳圖(tu)或零、部件圖(tu)樣(yang)要求的(de)(de)形(xing)狀和(he)(he)(he)尺寸，按1:1的(de)(de)比例(li)把產(chan)品或零、部件的(de)(de)實體(ti)畫在放樣(yang)臺或平板(ban)(ban)上(shang)，求取實長并制成(cheng)樣(yang)板(ban)(ban)的(de)(de)過程(cheng)。熱成(cheng)形(xing)加工是指將鋼(gang)(gang)材(cai)加熱到一定溫度(du)后再進行(xing)(xing)加工。這種方法適于成(cheng)形(xing)、彎曲和(he)(he)(he)矯正在常溫下不(bu)能做的(de)(de)工件。