StW22 StW23 StW24、热轧钢板用连铸板坯或初轧板坯作原料,经步进式加热炉加热,高压水除鳞后进入粗轧机,粗轧料经切头、尾、再进入精轧机,实施计算机 控制轧制,终轧后即经过层流冷却(计算机控制冷却速率)和卷取机卷取、成为直发卷。直发卷的头、尾往往呈舌状及鱼尾状,厚度、 宽度精度较差,边部常存在浪形、折边、塔形等缺陷。其卷重较重、钢卷内径为760mm。
热轧钢带的尺寸规格
钢带公称厚度/mm 1.2,1.4,1.5,1.8,2.0,2.5,2.8,3.0,3.2,3.5,3.8,4.0,4.5,5.0,5.5,6.0,6.5,7.0 ,8.0,10.0,11.0,13.0,14.0,15.0,16.0,18.0,19.0,20.0,22.0.25.0
钢带公称宽度/mm 600,650,700,800,850,900,1000,1050,1100,1150,1200,1250,1300,1350,1400,1450,1500,1550,1600,1700,1800,1900
价格及资源具体信息,
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热轧板卷,冷轧带钢,冷轧卷
SPCCT-SD,SPCC,SPCE,DC01,DC03,DC04,DC05,DC06,SAE1045,SPCE,DD11,DD12,
DD13,StW22 StW23 StW24 B340LA,B410LA,B500LA,Q195A-Q235A,Q195AF-Q235AF,Q295A(B)-Q345A(B),
BLC,BLD,BUSD,BUFD,BSUFD,st12,st13,st14,st15,st14-T,SPCC,SPCD,SPCE,s600mc,
saph440,qste500tm,JSC270C,JSC270D,JSC270E,
JSC270F,JSC270DG,JSC270H,JSC340W,JSC340H,JSC340P,JSC370W,JSC370P,
JSC390W,JSC390P,JSC440W,JSC440P,JSC590R,JSC590Y,JSC780Y,JSC980Y,
JSC1180Y,JSH270C,JSH270D,JSH270E,JSH310W,JSH370W,JSH400W,JSH440W,
JSH440R,JSH440B,SAPH440BH,JSH490W,JSH490R,JSH490B酸洗板
JSH540W,JSH540R,JSH540Y,JSH540B,JSH590W,JSH590R,JSH590Y,
JSH780W,JSH780R,JSH780Y,ZStE340,ZSTE380ZSTE420,ZSTE460,QStE260TM,QStE300TM,QStE340TM,QStE360TM,
QStE380TM,QStE420TM,QStE460TM,QStE500TM,QStE550TM,QStE600TM,
QStE650TM,QStE690TM,HR270F,HR315F,HR355F,HR380F,HR420F,HR460F, SPCD,SPCE,