MATERIAL SPECIFICATIONS
ASTM B 250 — Size and General Tolerances.
| Beryllium Copper #25 Alloy (C17200) #25 Alloy (C17300) Heat Treatable & Tempered |
ASTM B 197 Round & Square ASTM B 194 Flat & Rectangular AMS 4725 |
| Beryllium Copper #10 Alloy (C17500) Heat Treatable & Tempered |
ASTM B 441 |
| Grade A Phosphor Bronze (C51000) Grade C Phosphor Bronze (C52100) |
ASTM B 159 Round, Square & Flat AMS 4720 Round & Square ASTM B 103 Rolled Flat Wire AMS 4510 Round & Flat Wire |
| Grade E Phosphor Bronze | — |
| 70-30 Brass (C26000) 85-15 Brass (C23000) 90-10 Brass (C22000) |
ASTM B 134 |
| 80-20 Copper Nickel (C71000) | ASTM B 206 Round, Square & Flat Wire ASTM B 122 Rolled Flat Wire |
| Copper-Nickel-Tin (C72500) | ASTM B 122 Rolled Flat Wire |
| 18% Nickel Silver, Alloy B-1 (C76400) | ASTM B 206 Round, Square & Flat Wire ASTM B 122 Flat Wire |
| Grade A 205 Nickel | ASTM B 162 Mil Std 12768 Mil N-46026 Mil N-46025 |
| 10% Nickel-Silver, Alloy E (C74500) | ASTM B 206 Round, Square & Flat Wire ASTM B 122 Flat Wire |
| OFHC Copper (C10200) Oxygen Free High Conductivity |
ASTM B1-56, B2-52, B3-63 Round Wire ASTM B 272 Flat Wire |
| 107 Alloy (Copper with Silver) | ASTM B1-56, B2-52, B3-63 Round Wire ASTM B 272, B187 Flat Wire |
| ETP Copper (C11000) | ASTM B1-56, B2-52, B3-63 Round Wire ASTM B187 Flat Wire |
| Zirconium Copper (C15000) | ASTM B250 for Sizes and Tolerances |
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Technical Data


