Spring Wire Data: Chrome Silicon ASTM A401 UNS G92540 to Hastelloy B-2 ASTM B335 AMS J470 UNS N10665
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 |
|---|---|---|---|---|---|---|---|---|---|
| Chrome Silicon ASTM A401 UNS G92540 | 45% | .024" to .625" | spring_wire_data | Cold drawn. Good for shock loads and medium elevated temperature applications. Susceptible to hydrogen embrittlement when plated. | 475°F | (E) 30 (G) 11.5 | 11 | 0 | 300/226 |
| Elgiloy Spring Tempered Wire AMS 5834 UNS R30003 | 45% | .005" to .750" | spring_wire_data | Cold drawn. Very high fatigue strength and long life. | 600°F | (E) 29.5 (G) 11.5 | 30 | 0 | 350/220 |
| H-12 Tungsten Bar ASTM A681 (Chem. only) UNS T20812 | 45% | .500" to 2.250" | spring_wire_data | Good for high temperature applications. | 700°F | (E) 30 (G) 11.0 | 37 | 0 | 187 |
| Hastelloy B-2 ASTM B335 AMS J470 UNS N10665 | - | .018" to .207" | spring_wire_data | Good corrosion resistance to many acids and salts. | see comment | (E) 28 (G) 8.0 | 34 | 0 | see comment |
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