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Each piece has a 3M adhesive peel off backing that keeps shim in place.

Brass 260 Half Hard Shim Stock is the most ductile of the brasses and is used in greater quantity than any other copper-zinc alloy. This alloy offers low magnetic permeability and is used in applications where corrosion problems exist. Brass 260 can be blanked, stamped, or lightly drawn due to its superb forming qualities. This Brass forms a natural thin protective layer and will not corrode when exposed to the environment.
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Unit of Measure

Specifications

Shipping Weight

0.743 Pound

Thickness

0.025 in0.6350 mm

Width

8 in203.20 mm

Length

12 in1 ft304.80 mm

Grade/Alloy

260

Shape

Flat Sheet

Size

8 x 12 in

Material

Brass

Type

Adhesive Backed Shim Stock

ASTM

B 19 B 36

Market Applications

Ammunition Components Appliance Parts Decorative Furniture Parts Electronic Components Fasteners Machine Assembly Repair and Maintenance Tool and Die Set Up

Mechanical and Physical Properties

Temper Rating

Half Hard H02

Hardness

30T56 - 30T68 (ref. only)

Specifications

ASTM B 19 ASTM B 36

Tensile Strength

57 to 67 ksi

Yield Strength

51 ksi (ref. only)

Elongation (% in 2 in.)

30 % nom. (ref. only)

Surface Finish

NA

RA (um)

NA

Grain Size (RTF in mm)

NA

RoHS

RoHS Compliant

REACH

REACH Compliant

DFARS

DFARS Compliant

Country of Manufacture

USA

Chemistry Information

Zn

30

Cu

70

Thickness Tolerance

0.001

±0.0001

0.0015

±0.00015

0.002

±0.0002

0.003

±0.00003

0.004

±0.0004

0.005

±0.0005

0.006

±0.0006

0.007

±0.0007

0.008

±0.0008

0.009

±0.0009

0.010

±0.001

0.012

±0.0012

0.015

±0.0015

0.020

±0.0020

0.025

±0.0025

0.031

±0.0031

Standard Width Tolerances ± 0.005"