Inquiry (采购产品): Aluminum Alloy Specification of conversion coated Aluminum: A. Alloy-Temper 7069-H111 or 3105-H12 B. Thickness 0.032”+ 00.15” – 0.00” C. Width(Standard size) 12-1/8” + 1/32” -0 D. Ultimate strength 17,000 to 23,000 psi E. Minimum yield strength 12,000psi F Elongation on 2” Standard specimen 16% Min/20% Typical G Quality To withstand embossing with all steel dies at 3/32” height without breaking, cutting or appreciable plate warping H Front surface Finish and backside preparation Treated with a light, tightly adherent, chrome free conversion coating pretreatment. The chrome free aluminum pretreatment shall provide for the proper level of adhesion of reflective license plate sheeting. Coating to be free of any powdery residue or oil or other foreign material, which may affect adhesion of reflective sheeting. I. Backside surface finish: Treated with a polyester washcoat to protect the backside surface as well as to provide protection to the frontside conversion coated surface. Finish will be free of any powdery residue or oil or other foreign material, which may affect adhesion of reflective sheeting. J. Conversion coating weight 5 to 8 mg/ft 2 with a median of 6 mg/ft 2 as the optimum. Packaging: Coils of 12-1/8” wide Al shall be wound to a nominal weight of 2000lbs. The coils shall have 20” cores with a max O.D of 51” and shall be packaged in individual skids with a total weight of not more than 3000lbs. Coils shall be packaged on a pallet. They shall be packaged and wrapped with reinforced (no tarpaper) paper . Pallets should allow 4” clearance for pallet truck and have 4”x 4” parallel runners, 28” apart Coils shall be free of edge damage as caused by cable marks, forklifts, dull cutting, etc. Coils shall be coiled straight and fairly tight with no more than1/16” interweave. **** Hidden Message ***** Dayo Alugbin P.O.BOX 1551 Windermere, FL 34786 USA Company: DAXCOMM Title: President/CEO Phone: 321-297-5657 Fax: 407-253-2801 E-mail: dalugbin@daxcomm.com **** Hidden Message ***** dalugbin@daxcomm.com
