inconel spring manufactures extension, torsion and compression springs with Music Wire - ASTM A 228 - Spring Wire Properties
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Music Wire - ASTM A 228 - Spring Wire Properties

High-carbon spring steels are the most commonly used of all springs materials. Try to use these materials in preference to others because that are least expensive, readily available, easily worked, and most popular. These materials are not satisfactory for high or low temperatures or for shock or impact loading.

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Music Wire
ASTM A 228
Nominal Chemistry
C0.70-1.00%
Mn0.20-60%
Minimum Tensile Strength
psi x 103
230-399
E - Modulus of Elasticity
psi x 106
30
Design Stress % Minimum Tensile 45
G - Modulus in Torsion
psi x 106
11.5
Maximum Operating Temperature
°F
250
Rockwell Hardness C41-60
Density
lb/in3
0.284
Shear Modulus
c GPa
11600 80.0
Method of Manufacture
Chief Uses
Special Properties
Music Wire is cold drawn, and it has a high and uniform tensile. Music Wire is the toughest and most widely used of all spring materials for small springs. It has the highest tensile strength and can withstand higher stresses under repeated loading than any other spring material.
Equivalent or Common Trade Names 228 Music Wire
Piano wire
ASTM A228
ASTM A29
ASTM A682
AISI 1086
AMS 5112
QQ-W-470
UNS K08500
UNS G10860
SAE J403
SAE J412
SAE J414e
Japanese JIS G3522 SWP-A G3522 SWP-B
German DIN 1.1269
British BS 1408 5216 5201
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