• date_rangePosted On :   Sep 01' 2007
• location_cityCity :   Dhaka
• languageCountry :   Bangladesh
• content_pasteEnquiry No. :   7090182

Specification For Gilding Metal Clad Steel Sheet.
(G.M.C.S. Strip)
For Carts Case Ball T- 56
Carts case Tracer T-56
Size = 3.1- 0.1x139.5-2x750-2000mm
Specn. No WJ 643 72
Technical requirements:
Coating Gilding metal (Brass 90 Clad on both Sides)
Chemical Composition of coating:
Copper=88~91% Zinc = Remainder
The thickness of Brass 90 sheet for each side should be 3.4 to
4% of the thickness of the flat steel.
Base metal: Hot rolled flat steel
Steel No. F- 18
Speecn. No. YB 482- 64
Technical requirements:
Base metal Composition:
C = 0.11- 0.19%, Mn = 0.35- 0.55%
A1= 0.02- 0.08%
Si = Not More than 0.06%
Cr = Not more than 0.15%
Cu = Not more than 0.20%
S = Not more than 0.04%
P = Not more than 0.035%
Ni = Not more than 0.030%
Total Sulfur + phosphorus =
Not more than 0.07%
Mechanical Properties
Ultimate tensile Strength = 31~40 kg/ mm2
Elongation e 29%
Source: China Russia & West European Countries