Macreadys - Products

General

Reference

BS 2870: Part: 1980: CZ 108

Chemical Compostition	Cu	Pb	Fe	Zn
Percentage	62.0-65.0	0.30max	0.20max	REM
The percentage of Zinc present shall be the remainderof the analysis except that the total impurities (excludinglead) shall not exceed 0.50%.

Form of Supply

Tins: An assortment of sizes as shown below.

Flat Packs: An assortment of thicknesses as shown below.

Coils: Supplied to specified length or weight in the sizes shown below.

Temper:
Less than or equal to .009" Hard 135-165 HV
Greater than .009" Half hard 110-135 HV

Tolerances

Coils Hard Temper - Stock Size Range - Imperial (ins)

Coils Half Hard Temper - Stock Size Range - Imperial (ins)

2 1/2 X .010	2 1/2 x .020	4 x .010	4 x .020	6 x .010	6 x .020
2 1/2 x .012	2 1/2 x .025	4 x .012	4 x .025	6 x .012	6 x .025

Tins Containing 1 Length of each size - Stock Size Range - Imperial (ins)

2 1/2 x .002

2 1/2 x .004

2 1/2 x .010

Flat Packs containing 1 x 12 ins Length of each size - Stock Size Range - Imperial (ins)

4 x .002	4 x .005	4 x .010
4 x .003	4 x .006	4 x .015