SPHC表面、表面结构、镀层种类及镀层重量
表面
铬酸钝化C
涂油O
铬酸钝化+涂油C+O
表面结构、镀层种类及镀层重量
表面结构及特征:
表面
镀层种类
特征
零锌花N
Z
采用特定生产工艺使镀层表面无肉眼可见的锌花。
锌
铁合金R
ZF
镀层是锌铁合金层,无锌花,一般无光泽。
SPHC镀层种类及可供范围如下表所示:g/m2
镀层形式
镀层种类
纯锌镀层
锌铁合金镀层
等厚
30/30~90/90
差厚
30~150(每面)
30~90(每面)
注:①50g/m2镀锌量约等于7.1μm。
②对于差厚镀层差厚比1∶3。
③镀层重量每面三点试验平均值应不小相应面的标准镀层重量,镀层重量每面三点试验***小值应不小于相应面的标准镀层重量的85%。
SPHC的标准镀层重量:g/m2
镀层形式
镀层种类
纯锌镀层
锌铁合金镀层
等厚
25/225
90/90
差厚
40,150
80,90
注:经供需双方协议,亦可供
其它镀层重量的钢带。
DC51D+Z5 -M-FC-O DC53D+Z50/50-M-FC-OD
CD+Z50/50-M-FC-O DC56D+Z ,50/50-M-FC-O
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GMW2M-ST-S-CR1-HD40G40G-U,GMW2M-ST-S-CR2-HD40G40G-U,GMW2M-ST-S-CR3-HD40G40G-U,GMW2M-ST-S-CR4-HD40G40G-U,GMW2M-ST-S-CR5-HD40G40G-U,GMW2M-ST-S-CR1-HD40G40G-U,GMW2M-ST-S-CR1-HD90G90G-U,GMW2M-ST-S-CR2-HD90G90G-U,GMW2M-ST-S-CR3-HD90G90G-U,GMW2M-ST-S-CR4-HD90G90G-U,
GMW2M-ST-S-CR5-HD90G90G-U,GMW2M-ST-S-CR1-HD60G60G-U,GMW2M-ST-S-CR2-HD60G60G-U,GMW2M-ST-S-CR3-HD60G60G-U,GMW2M-ST-S-CR4-HD60G60G-U,GMW2M-ST-S-CR5-HD60G60G-U,GMW2M-ST-S-CR1-HD70G70G-U,
GMW2M-ST-S-CR2-HD70G70G-U,GMW2M-ST-S-CR3-HD70G70G-U,GMW2M-ST-S-CR4-HD70G70G-U ,GMW2M-ST-S-CR5-HD70G70G-U,GMW3032M-ST-S-270LA-HD60G60G-U,GM G60G-U,GMW3032M-ST-S-210P-HD60G60G-U,GMW3032M-ST-S-CR180IF-HD60G60G-U,GMW3032M-ST-S-CR210IF-HD60G60G-U,GMW30 G-U,GMW3032M-ST-S-CR180B2-HD60G60G-U,GMW3032M-ST-S-CR210B2-HD60G60G-U,GM G60G-U,GMW30 G-U,GMW3032M-ST-S-CR270LA-HD60G60G-U,GMW3032M-ST-S-CR300LA-HD60G60G-U,GMW3032M-ST-S-HR340LA-HD60G60G-U,GMW30 G-U,GMW3032M-ST-S-CR380LA-HD60G60G-U,GMW3032M-ST-S-CR420LA-HD60G60G-U,GMW3032M-ST-S-HR420LA-HD60G60G-U,GMW30 G-U,GMW3032M-ST-S-CR180IF-HD70G70G-U,GMW3032M-ST-S-CR210IF-HD70G70G-U,
GMW3032M-ST-S-CR240IF-HD70G70G-U,GMW3 0G-U,GMW3032M-ST-S-CR210B2-HD70G70G-U,GMW3032M-ST-S-CR270B2-HD70G70G-U,GMW3032M-ST-S-CR300B2-HD70G70G-U,GMW3 0G-U,GMW3032M-ST-S-CR300LA-HD70G70G-U,GMW3032M-ST-S-HR340LA-HD70G70G-U,GMW3032M-ST-S-CR340LA-HD70G70G-U,GMW3 0G-U,GMW3032M-ST-S-CR420LA-HD70G70G-U,GMW3032M-ST-S-CR500LA-HD70G70G-U,GMW3032M-ST-S-CR550LA-HD70G70G-U,GMW3 0G-U,GMW3032M-ST-S-HR420LA-HD70G70G-U,GMW3032M-ST-S-HR550LA-HD70G70G-U,GMW3032M-ST-S-CR180P-HD70G70G-U,GMW30 -U,GMW3032M-ST-S-CR270P-HD70G70G-U,GMW3032M-ST-S-CR180P-HD60G60G-U,GMW30 -U,GMW3032M-ST-S-CR270P-HD60G60G-U,GMW2M-ST-S-CR1- G50G-U,
GMW2M-ST-S-CR2- G50G-U,GMW2M-ST-S-CR3- G50G-U,GMW2M-ST-S-CR4- G50G-U ,GMW2M-ST-S-CR5- G50G-U,GMW3032M-ST-S-250LA- G50G-U,GMW3032M-ST-S-CR180B2- G50G-U,GMW3032M-ST-S-210P- G50G-U,GMW3032M-ST-S-CR180IF- G50G-U,GMW3032M-ST-S-CR210IF- G50G-U,GMW3032M-ST-S-CR240IF- G50G-U,GMW3032M-ST-S-CR180B2- G50G-U,GMW -U,GMW3032M-ST-S-CR250B2- G50G-U,GMW -U,GMW3032M-ST-S-CR250LA- G50G-U,GMW3032M-ST-S-CR300LA- G50G-U,GMW3032M-ST-S-HR340LA- G50G-U,GMW3032M-ST-S-CR340LA- G50G-U,GMW3032M-ST-S-CR380LA- G50G-U,GMW3032M-ST-S-CR420LA- G50G-U,GMW3032M-ST-S-HR420LA- G50G-U,GMW3032M-ST-S-HR550LA- G50G-U,GMW3399M-ST-S-CR450T/250Y-DP- G50G-U,GMW3399M-ST-S-CR780T/420Y-DP- G50G-U,GMW3399M-ST-S-CR590T/280Y-DP- G50G-U,GMW3399M-ST-S-CR590T/340Y-DP- G50G-U,
GMW3 -HD50G50G-U, Y-DP-HD50G50G-U,GMW3399M-ST-S-CR980T/550Y-DP-HD50G50G-U,GMW3 -HD50G50G-U,,GMW3399M-ST-S-CR690T/410Y-TR-HD50G50G-U,GMW3399M-ST-S-CR780T/440Y-TR-HD50G50G-U,GMW -ST-S-CR450T/250Y-DP-HD60G60G-U,GMW3 -HD60G60G-U, Y-DP-HD60G60G-U,GMW3399M-ST-S-CR590T/340Y-DP-HD60G60G-U,GMW3 -HD60G60G-UG -DP-HD60G60G-UGMW3399M-ST-S-CR980T/550Y-DP-HD60G60G-U,GMW3399M-ST-S-CR590T/380Y-TR-HD60G60G-U,GM TR-HD60G60G-U,GMW3399M-ST-S-CR780T/440Y-TR-HD60G60G-U,GMW3399M-ST-S-CR980T/700Y- MP-LCE HD60G60G,GMW3399M-ST-S-CR450T/250Y-DP-HD70G70G-U,GMW3399M-ST-S-CR780T/420Y-DP-HD70G70G-U,GMW P-HD70G70G-U,GMW3399M-ST-S-CR590T/340Y-DP-HD70G70G-U,GMW3399M-ST-S-CR780T/420Y-DP-HD70G70G-U,GMW P-HD70G70G-U,GMW3399M-ST-S-CR980T/550Y-DP-HD70G70G-U,GMW3399M-ST-S-CR590T/