Trade Lead Description:
Technical Specification For Cold Rolled Steel Sheet (In Coil) 1.Application: To Be Used For House Roofing After Hot
Dip Galvanization And Corrugation. 2.Standard: As Per Jis G 3141-1977, Spcc, Class-1 Or Iso-3574 1986 (E), Or Equivalent Standards. 3.Dimensions: Thickness X Width) Mmxcoils 0.25x1000mm Xcoils 4. Material State. A) Un Annealed (Full-hard); After Rolling Process Oils
On Sheets Surface Should Be Totally Cleaned By Any Cleaning Mechanism And Then Very Slightly Oiled With Water Soluble Oil 1-1.5 Gm/M2 Each Side For Rust Prevention: And Slit Edge. Edge Waviness: Maximum 0.1% Of The Total Purchase Having 1-1.5 Mm Edge Wave Is Accepted.
B) Surface Finish: Dull Finish (Roughness 0.51-1.52 Micro Meter) 5. Chemical Composition And Dimensional Tolerances. A) Chemical Compositions %. C = 0.12 Max
Mn = 0.50 Max
P = 0.040 Max
S Posted from US - Texas on 19 April, 2007
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