ASTM A792 Galvalume coils
ASTM A792 Galvalume coilsASTM A792 Galvalume coilsASTM A792 Galvalume coilsASTM A792 Galvalume coilsASTM A792 Galvalume coils

ASTM A792 Galvalume coils

  • group namehot dip galvalume steel coil

  • Min Order50 ton

  • brand nameCXSTEEL

  • model0.18mm-1.2mm

  • payment methodL/C, T/T

  • update timeMon, 19 Aug 2013 20:08:40 GMT

Paramtents

  • protection chromated or anti-finger print

  • spangles regular spangles/zero spangles

  • grade A792 CQ or SGCC

  • zinc coating az50-az150

  • manufacturing type manufacturer

  • Coil ID 508MM/610MM

  • Coil weight 3-8mt

  • MOQ 50mt

Packging & Delivery

  • Min Order50 ton

Briefing

ASTM A792 Galvalume coils
Material: JIS G3321 SGCC, ASTM A792 CS TYPE B, CQ
Thickness:0.23mm-1.2mm
Width: 900mm-1250mm

Detailed

product nameASTM A792 Galvalume coils, Al-Zn coated steel coil
thickness0.25mm/0.30mm/0.35mm/0.40mm/0.42mm
width914mm/1220mm/1000mm/1250mm
standardASTM A792, JIS G3321 SGCC, DX51D+AZ150
chemical composition55% Al, 43.4%Zn, 1.6%Si
applicationroofing material, raw material of prepainted steel sheet etc

Precautions while using

1.The Galvalume steel sheet should be kept away from the alkaline medium.

2.The roof made out of the Galvalume steel requires a slope to help drainage and to alleviate corrosion.

3.The Galvalume steel sheet should have no direct contact with foundation concrete, wet wood, copper, lead and graphite.

4.Use trimmed plate rather than the plate to be cut plate at jobsite.

5.While the steel sheet is piled and processed, its finger-print proof film should be protected from getting black due to dampness and high temperature.

6.If the Galvalume steel is used for foaming and bonding application, then, small-lot test is needed for the initial use, in order to prevent the poor bonding.

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