aluminium bare finstock strip

AA1100/8011/3102 gauge:0.09-0.18mm width:160--2020mm

1. PRESENT FOILSTOCK IS SUITABLE FOR AIRCONDITIONER.

2. ALLOY,TEMPER,GAUGE AND WIDTH

ALLOY	TEMPER	SIZE(MM)
		GAUGE	WIDTH
1100,1200,8011,3102 8006	O,H22,H24,H26,H18	0.090—0.35MM	≤2020
OTHER REQUIREMENTS OTHERWISE SHALL BE AGREED BETWEEN SELLER AND BUYER

3. INNER DIAMETER: 75/150/200/300MM.

4. SIZE TOLERANCE.

THICKNESS AND THICKNESS TOLERANCE

THICKNESS(MM)	THICKNESS TOLERANCE
0.080	±0.005
> 0.115-0.130	±0.008
> 0.130-0.200	±0.010

WIDTH AND TOLERANCE

WIDTH(MM)	WIDTHTOLERANCE
≤500	+1.0,-0.5
> 500	±1.0

REEL

WIDTH(MM)	WIDTHTOLERANCE
≤2020	+2.0,0

TELESCOPICY ANDLAYER.

TELESCOPICY: 5MM

LAYER: 0.5MM

5. PHYSICAL PROPERTY:

ALLOY	TEMPER	GAUGE(MM)	TENSILE STRENGTH(MPA)	ELOGATION AT 50MM INTERVAL(%)	CUP I.E,MM
1100 1200 8011	O	0.08-0.20	80-110	≥20	≥6.0
	H22	0.08-0.20	100-130	≥18	≥6.5
	H24	0.08-0.20	115-145	≥16	≥6.0
	H26	0.08-0.20	135-165	≥10	≥5.5
	H18	0.08-0.20	≥160	≥6	≥

6. SURFACE QUALITY.

SURFACE SHALL BE CLAEN, FLAT, MILL FINISH, WITHOUT SCRAPES, HOLES, CORRPSION, OILSTAINS, ETC DEFECTS WHICH EFFECTS APPLICATION

JOINTS FOE EACH COILS SHALL NOT BE MORE THAN 1 AND APPERANT MARKING SHALL BE INDICATED ON JOINTS.

aluminium bare finstock strip