Full Line Metal Specialists - Tubing, Shapes, Wire, Tools and Accessories for the Hobbyist

Material Specifications and Alloys 

Round Brass Tube - Alloy 260 1/2-3/4 hard mill finish ASTM B135

Round Brass Rods - Alloys 260 1/4-1/2 hard ASTM B134

Brass Sheet & Strips - Alloy 260 1/2 hard ASTM B36

Round Copper Tubing - Alloy 122   (mill finish) seamless

Copper Sheets - Alloy 110 1/2 hard

Round Aluminum Tube (.014 and .016 walls) - Alloy 3003 H14

Round Aluminum Tube (.035 and .049 walls) - Alloy 6061 T6

Round Aluminum Rod (1/32 - 3/32) - Alloy 1100-0

Round Aluminum Rod (1/8 - 1/2) Alloy 6061

Aluminum Sheet and Strip (.016, .032, .064 thick) Alloy 3003 H14

Aluminum Sheet (.064,.090,.125 thick 6x12) - Alloy 6061 T-6

Phos Bronze Sheet - Alloy 510 spring tempered

Tin Sheet (.008 thick) - Electrolytic tin plate coated carbon steel

Tin Sheet (.013 thick) - Dull matte tin plate coated carbon steel

Round Stianless Steel Tube (22 gauge wall) - Alloy 304/304L welded per ASTM A269

Round Stainless Steel Rod - Alloy 302 or Alloy 303

Stainless Steel Strip and Sheet - Alloy 430 2BA finish clear PVC 1 side

Music Wire - Spring tempered, phosphate coated, carbon steel wire ASTM A228

Foils: Brass 260 soft, Copper 110 soft, Stainless 304 soft, Aluminum 1100 soft

K&S Materials are:

- RoHS Compliant

-R.E.A.C.H. Compliant

- Considered Lead Free for Industry

- Made in U.S.A.

- Gerneral Purpose materials with mill finish.