Caltech
ME71 Introduction to Engineering Design
Spring Term, 2002
Materials Available at Central Warehouse

The following are readily avalable items, however, other material is available.

Plexiglass:
Price Per Square Inch:
1/2" $0.082
3/8" $0.058
1/4" $0.043

6061 Aluminum:

Plate:

Price Per Square Inch:
3/4" $0.310
1/2" $0.197
3/8" $0.147
1/4" $0.098

Square Stock:

Price Per Linear Inch:
1" $0.230
3/4" $0.129
1/2" $0.033
3/8" $0.033
1/4" $0.028

Rectangle Stock:

 Price Per Linear Inch:
1" x 1/2" $0.103
1" x 3/8" $0.079
1" x 1/4" $0.052
1" x 1/8" $0.029

Round Stock:

Price Per Linear Inch:
1" $0.161
3/4" $0.121
1/2" $0.055

PIC Shaft:

 Hardened Precision Steel
Rods		 Price Per Piece:
3/8" 16" piece $14.18
1/4" 24" piece $7.37
3/16" 24" piece $5.30

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Last Updated 10:32:29 PM PDT, Thursday, May 9, 2002