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不銹(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)折(zhe)彎(wan)時(shi)的(de)(de)(de)(de)特(te)性(xing)，在(zai)作業時(shi)應注意以下(xia)(xia)情況：單位尺(chi)寸(cun)下(xia)(xia)，不銹(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)材越(yue)(yue)厚(hou)(hou)(hou)，所(suo)(suo)需(xu)折(zhe)彎(wan)力(li)越(yue)(yue)大(da)(da)(da)，而且隨著板(ban)(ban)(ban)(ban)(ban)厚(hou)(hou)(hou)增大(da)(da)(da)在(zai)選(xuan)擇折(zhe)彎(wan)設(she)備時(shi)折(zhe)彎(wan)力(li)的(de)(de)(de)(de)裕量(liang)應該更大(da)(da)(da)；單位尺(chi)寸(cun)下(xia)(xia)，抗(kang)拉強度(du)(du)(du)越(yue)(yue)大(da)(da)(da)，延伸率越(yue)(yue)小(xiao)，所(suo)(suo)需(xu)折(zhe)彎(wan)力(li)越(yue)(yue)大(da)(da)(da)，折(zhe)彎(wan)角應該越(yue)(yue)大(da)(da)(da)；設(she)計圖中(zhong)板(ban)(ban)(ban)(ban)(ban)厚(hou)(hou)(hou)與折(zhe)彎(wan)半(ban)徑對應情況下(xia)(xia)，根(gen)據(ju)經(jing)驗，一(yi)道(dao)彎(wan)工件(jian)的(de)(de)(de)(de)展開尺(chi)寸(cun)為直角邊相(xiang)(xiang)加減去(qu)兩個板(ban)(ban)(ban)(ban)(ban)厚(hou)(hou)(hou)，完全(quan)可(ke)以滿足(zu)設(she)計精度(du)(du)(du)要(yao)(yao)(yao)求，根(gen)據(ju)經(jing)驗公(gong)(gong)式計算展開量(liang)可(ke)簡(jian)化計算過程大(da)(da)(da)大(da)(da)(da)提(ti)高生(sheng)產效(xiao)率；材質的(de)(de)(de)(de)屈(qu)服強度(du)(du)(du)越(yue)(yue)大(da)(da)(da)，性(xing)回復(fu)量(liang)就(jiu)越(yue)(yue)大(da)(da)(da)，為獲得折(zhe)彎(wan)件(jian)90度(du)(du)(du)的(de)(de)(de)(de)角度(du)(du)(du)，所(suo)(suo)需(xu)壓刀(dao)的(de)(de)(de)(de)角度(du)(du)(du)就(jiu)要(yao)(yao)(yao)設(she)計的(de)(de)(de)(de)越(yue)(yue)小(xiao)。相(xiang)(xiang)對于碳鋼(gang)(gang)(gang)(gang)相(xiang)(xiang)同(tong)(tong)板(ban)(ban)(ban)(ban)(ban)厚(hou)(hou)(hou)的(de)(de)(de)(de)不銹(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)折(zhe)彎(wan)角較(jiao)大(da)(da)(da)，這一(yi)點(dian)應特(te)別注意否則會出(chu)現(xian)(xian)(xian)壓彎(wan)裂紋，影響工件(jian)強度(du)(du)(du)。 因為不銹(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)廠家(jia)機械在(zai)軋(ya)制(zhi)(zhi)過程中(zhong)，軋(ya)輥受熱出(chu)現(xian)(xian)(xian)細微變形，導致軋(ya)出(chu)來(lai)的(de)(de)(de)(de)不銹(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)厚(hou)(hou)(hou)度(du)(du)(du)出(chu)現(xian)(xian)(xian)偏差(cha)，一(yi)般中(zhong)間(jian)厚(hou)(hou)(hou)兩邊薄(bo)。鋼(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)軋(ya)制(zhi)(zhi)出(chu)來(lai)的(de)(de)(de)(de)不銹(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)實際厚(hou)(hou)(hou)度(du)(du)(du)往(wang)往(wang)是(shi)(shi)達不到理(li)論的(de)(de)(de)(de)厚(hou)(hou)(hou)度(du)(du)(du)，比(bi)如5毫米的(de)(de)(de)(de)板(ban)(ban)(ban)(ban)(ban)，只有(you)4.7毫米，這就(jiu)是(shi)(shi)公(gong)(gong)差(cha)。在(zai)國(guo)內提(ti)到不銹(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)公(gong)(gong)差(cha)，絕大(da)(da)(da)部分往(wang)往(wang)就(jiu)是(shi)(shi)指負(fu)公(gong)(gong)差(cha)。當然正公(gong)(gong)差(cha)也有(you)，但(dan)是(shi)(shi)很(hen)少很(hen)少。公(gong)(gong)差(cha)還有(you)大(da)(da)(da)小(xiao)之分，價(jia)格也不一(yi)樣，相(xiang)(xiang)對來(lai)說大(da)(da)(da)公(gong)(gong)差(cha)的(de)(de)(de)(de)價(jia)格會比(bi)小(xiao)公(gong)(gong)差(cha)的(de)(de)(de)(de)便宜一(yi)些，同(tong)(tong)一(yi)品種同(tong)(tong)一(yi)厚(hou)(hou)(hou)度(du)(du)(du)，不銹(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)公(gong)(gong)差(cha)的(de)(de)(de)(de)不同(tong)(tong)可(ke)能會帶來(lai)數百元的(de)(de)(de)(de)價(jia)差(cha)。通常奧(ao)氏(shi)體(ti)(ti)型的(de)(de)(de)(de)304不銹(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)材質，一(yi)般來(lai)講是(shi)(shi)無磁(ci)(ci)或(huo)弱磁(ci)(ci)的(de)(de)(de)(de)，但(dan)因冶煉造成化學(xue)成分波(bo)動或(huo)加工狀態不同(tong)(tong)也可(ke)能出(chu)現(xian)(xian)(xian)磁(ci)(ci)性(xing)，那么想要(yao)(yao)(yao)完全(quan)304不銹(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)(de)磁(ci)(ci)性(xing)，可(ke)以通過高溫固溶處理(li)恢復(fu)穩定奧(ao)氏(shi)體(ti)(ti)組織(zhi)，從而磁(ci)(ci)性(xing)。304不銹(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)(de)含義(yi)：304不銹(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)要(yao)(yao)(yao)比(bi)普通的(de)(de)(de)(de)304不銹(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)含碳量(liang)要(yao)(yao)(yao)小(xiao)很(hen)多，主要(yao)(yao)(yao)的(de)(de)(de)(de)化學(xue)成分有(you)化學(xue)成分:C:≤0.08，Si:≤1.0，Mn:≤2.0，Cr:18.0~20.0，Ni:8.0~10.5，S:≤0.03，P:≤0.035N≤0.1。