S280GD+Z熱鍍鋅板
S280GD+Z熱鍍鋅板廠家,S280GD+Z熱鍍鋅板規(guī)格,S280GD+Z熱鍍鋅板價(jià)格
S280GD+Z熱鍍鋅板性能,S280GD+Z熱鍍鋅板用途,S280GD+Z熱鍍鋅板材質(zhì)
東莞市啟特金屬科技專業(yè)批發(fā)銷售S280GD+Z熱鍍鋅板及各種其他優(yōu)質(zhì)材質(zhì)熱鍍鋅板
S280GD+Z熱鍍鋅板性能
鍍鋅鋼板是為防止鋼板表面遭受腐蝕,延長其使用壽命,在鋼板表面涂以一層金屬鋅,這種涂鋅的薄鋼板稱為鍍鋅板。按生產(chǎn)及加工方法可分為以下幾類:
①熱浸鍍鋅鋼板。將薄鋼板浸入熔解的鋅槽中,使其表面粘附一層鋅的薄鋼板。目前主要采用連續(xù)鍍鋅工藝生產(chǎn),即把成卷的鋼板連續(xù)浸在熔解有鋅的鍍槽中制成鍍鋅鋼板;
②合金化鍍鋅鋼板。這種鋼板也是用熱浸法制造,但在出槽后,立即把它加熱到500℃左右,使其生成鋅和鐵的合金薄膜。這種鍍鋅板具有良好的涂料的密著性和焊接性;
③電鍍鋅鋼板。用電鍍法制造這種鍍鋅鋼板具有良好的加工性。但鍍層較薄,耐腐蝕性不如熱浸法鍍鋅板;
④單面鍍和雙面差鍍鋅鋼板。單面鍍鋅鋼板,即只在一面鍍鋅的產(chǎn)品。在焊接、涂裝、防銹處理、加工等方面,具有比雙面鍍鋅板更好的適應(yīng)性。為克服單面未涂鋅的缺點(diǎn),又有一種在另面涂以薄層鋅的鍍鋅板,即雙面差鍍鋅板;
⑤合金、復(fù)合鍍鋅鋼板。它是用鋅和其他金屬如鉛、鋅制成合金乃至復(fù)合鍍成的鋼板。這種鋼板既具有卓越的防銹性能,又有良好的涂裝性能;
除上述五種外,還有彩色鍍鋅鋼板、印花涂裝鍍鋅鋼板、聚氯乙烯疊層鍍鋅鋼板等。但目前最常用的仍為熱浸鍍鋅板。
鍍鋅板由于涂鍍工藝中處理方式不同,表面狀態(tài)也不同,如普通鋅花、細(xì)鋅花、平整鋅花、無鋅花以及磷化處理的表面等。德國標(biāo)準(zhǔn)還規(guī)定有表面級別。
(2)鍍鋅板應(yīng)具有良好的外觀,不得有對產(chǎn)品使用有害的缺陷,如無鍍、孔洞、破裂以及浮渣、超過鍍厚、擦傷、鉻酸污垢、 白銹等。國外標(biāo)準(zhǔn)對具體外觀缺陷規(guī)定都不十分明確。訂貨時(shí)對一些具體缺陷應(yīng)在合同上列明。
【板材】參數(shù)規(guī)格
規(guī)格 |
鋅層 |
材質(zhì) |
0.25*1000*C |
80 |
DX51D+Z |
0.25*1000*C |
80 |
DX51D+Z |
0.3*1000*C |
80 |
DX51D+Z |
0.35*1000*C |
80 |
DX51D+Z |
0.4*1000*C |
80 |
DX51D+Z |
0.5*1000*C |
80 |
S280GD+Z |
0.5*1000*C |
80 |
DX51D+Z |
0.58*1000*C |
80 |
S350GD+Z |
0.6*1000*C |
80 |
DX51D+Z |
0.7*1000*C |
80 |
DX51D+Z |
0.75*1000*C |
80 |
DX51D+Z |
0.8*1000*C |
80 |
DX51D+Z |
0.8*1000*C |
80 |
DX53D+Z |
0.85*1000*C |
80 |
DX51D+Z |
0.9*1000*C |
80 |
DX51D+Z |
0.98*1000*C |
80 |
DX51D+Z |
0.95*1000*C |
80 |
DX51D+Z |
1.0*1000*C |
80 |
DX51D+Z |
1.1*1000*C |
80 |
DX51D+Z |
1.2*1000*C |
80 |
DX51D+Z |
1.2*1050*C |
150 |
CSB |
1.4*1000*C |
80 |
DX51D+Z |
規(guī)格 |
鋅層 |
材質(zhì) |
1.5*1000*C |
80 |
DX51D+Z |
1.55*1000*C |
180 |
S280GD+Z |
1.55*1000*C |
180 |
S350GD+Z |
1.6*1000*C |
80 |
DX51D+Z |
1.8*1000*C |
80 |
DX51D+Z |
1.9*1000*C |
80 |
DX51D+Z |
1.95*1000*C |
180 |
S350GD |
1.98*1000*C |
80 |
DX51D+Z |
1.95*1000*C |
180 |
S320GD+Z |
1.95*1000*C |
180 |
S280GD+Z |
1.95*1000*C |
275 |
S350GD+Z |
2.0*1000*C |
80 |
DX51D+Z |
規(guī)格 |
鋅層 |
材質(zhì) |
0.36*1250*C |
80 |
? |
0.4*1250*C |
80 |
DX51D+Z |
0.42*1250*C |
80 |
DX51D+Z |
0.45*1250*C |
225 |
S280GD+Z |
0.47*1250*C |
225 |
S280GD+Z |
0.5*1250*C |
80 |
SGCC |
0.55*1250*C |
180 |
S280GD+Z |
0.55*1250*C |
225 |
S280GD+Z |
0.6*1250*C |
80 |
DX51D+Z |
0.65*1250*C |
180 |
DX51D+Z |
0.7*1250*C |
80 |
DX51D+Z |
0.7*1250*C |
80 |
SGCC |
0.75*1250*C |
80 |
DX51D+Z |
0.8*1250*C |
80 |
DX51D+Z |
0.9*1250*C |
80 |
DX51D+Z |
0.95*1250*C |
80 |
DX51D+Z |
規(guī)格 |
鋅層 |
材質(zhì) |
1.0*1250*C |
80 |
DX51D+Z |
1.15*1250*C |
80 |
DX51D+Z |
1.1*1250*C |
80 |
DX51D+Z |
1.2*1250*C |
80 |
DX51D+Z |
1.35*1250*C |
80 |
DX51D+Z |
1.4*1250*C |
80 |
DX51D+Z |