Spring Wire Data: A-286 Spring to Beryllium Copper Wire ASTM B197
Spring wire material data — tensile strength ranges, working temperatures, and elastic moduli for common spring wire materials (music wire, chrome vanadium, stainless, etc.)
| material | approx design of ultimate tensile torsional | common sizes in | dataset | material properties | maximum working temp | modulus of elasticity psi 106 | source page | source table idx | ultimate tensile range ksi |
|---|---|---|---|---|---|---|---|---|---|
| A-286 Spring | 45% | .040" to .295" | spring_wire_data | Cold drawn. Good corrosion resistance. Good for use in elevated temperature applications. | 900°F | (E) 29.1 (G) 10.4 | 20 | 0 | 200/160 |
| Alloy 20 Spring Tempered Wire ASTM B473 UNS N08020 | 45% | .025" to .362" | spring_wire_data | Excellent mechanical properties and easily fabricated. Moderate to good corrosion resistance. Used extensively in petrochemical and refining applications. | - | (E) 29 (G) 10.9 | 19 | 0 | 200/125 |
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