Galvanized Steel Coil Big/Regular Spangle Z275 For Construction What is Spangle in galvanized steel?
A spangle is the visible aesthetic feature of crystallites
on the surface of a galvanized steel sheet. The spangle appears as
either a snowflake or a six-pointed star pattern. This is produced
on the steel sheet when certain alloying elements are either added
to the liquid zinc or available as impurities. It is formed
when the liquid zinc is cooled and solidified during the hot-dipped
galvanizing process. |
Materials: | DX51D,SGCC,G300,G550,SGCH570 | Coil Weight: | 2-10 MT | Thickness: | 0.14 -1.2mm Width: <=1250mm | Tensile Strength: | 315-430N/M2 | Elongation: | 16-30% | Zinc Coating: | 50-275g/m2 | Surface Treatment: | Passivation or Chromated, Skin Pass,Oil or Unoiled,or Antifinger
print | Spangle Types: | Free Spangle(No Spangle),Minimal Spangle,Regular Spangle | Standard: | GB/T2518-2008, ASTM A 653,EN 10142,JIS G 3302,DX51D,S250GD S280GD
S300GD | Packing: | Seaworthy Packing | Applications: | Galvanized Steel Tape, Galvanized Corrugated Sheet, Prepainted
Galvanized Steel Coil, Galvanized Profiles,Galvanized Steel Door,
PCM steel Plate. |
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