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Music Wire

The high carbon content, quality of the wire rod and closely controlled drawing and heat treating processes make Mount Joy Wire Corporation’s music wire the highest quality carbon steel spring wire available. Drawn within rigidly controlled tensile ranges, diameter tolerances and surface conditions, it is manufactured to meet the most exacting performance standards.

Options

  • Hard Draw Tru-Coat® Finish
  • Trucoat (Zinc Phosphate)
  • Bright Finish
  • Tinned
  • Tempered Tin / Tempered
  • Corrostan™ (Electro-Galvanized)
  • Annealed at Finish
  • Annealed in Process

Music Spring Wire Specifications – ASTM A228

Diameter (inches)

Tensile Range (PSI)

Break Strength/Lbs.

.002 Request Request
.003 Request Request
.004 439-485.000 5.5-6.1
.005 426-471.000 8.4-9.2
.006 415-459.000 11.7-13.0
.007 407-449.000 15.7-17.3
.008 399-441.000 20.1-22.2
.009 393-434.000 25.0-27.6
.010 387-428.000 30.4-33.6
.011 382-422.000 36.3-40.1
.012 377-417.000 42.6-47.2
.013 373-412.000 49.5-54.7
.014 369-408.000 57-63
.015 365-404.000 65-71
.016 362-400.000 73-80
.017 359-397.000 82-90
.018 356-393.000 91-100
.019 353-390.000 100-111
.020 350-387.000 110-122
.021 348-385.000 121-133
.022 345-382.000 131-145
.023 343-380.000 143-158
.024 341-377.000 154-171
.025 339-375.000 166-184
.026 337-373.000 179-198
.027 335-371.000 192-212
.028 333-368.000 205-227
.029 332-367.000 219-242
.030 330-365.000 233-258
.031 329-363.000 248-274
.032 327-361.000 263-290
.033 326-360.000 279-308
.034 325-358.000 294-325
.035 323-357.000 311-343
.036 321-355.000 321-361
.037 320-354.000 344-381
.038 318-352.000 361-399
.039 317-351.000 379-419
.040 315-349.000 396-439
.041 314-348.000 415-459
.042 313-346.000 434-479
.043 312-345.000 453-501
.044 310-343.000 471-522
.045 309-342.000 491-544
.046 308-341.000 512-567
.047 307-340.000 533-590
.048 306-339.000 554-613
.049 305-338.000 575-637
.050 304-336.000 597-660
.051 303-335.000 619-684
.052 302-334.000 642-710
.053 301-333.000 665-735
.054 300-332.000 668-761
.055 300-331.000 713-787
.056 299-330.000 737-814
.057 298-329.000 761-840
.058 297-328.000 786-868
.059 296-327.000 810-895
.060 295-326.000 835-923
.061 294-325.000 860-951
.062 293-324.000 886-979
.063 393-324.000 914-1,011
.064 292-323.000 940-1,040
.065 291-322.000 967-1,070
.066 290-321.000 993-1,099
.067 290-321.000 1,024-1,133
.068 290-321.000 1,054-1,167
.069 289-320.000 1,088-1,198
.070 288-319.000 1,110-1,229
.071 287-318.000 1,137-1,260
.072 287-317.000 1,170-1,292
.073 286-316.000 1,198-1,324
.074 285-315.000 1,227-1,356
.075 284-314.000 1,256-1,389
.076 284-314.000 1,290-1,426
.077 283-313.000 1,319-1,459
.078 283-313.000 1,354-1,497
.079 282-312.000 1,384-1,531
.080 282-312.000 1,419-1,570
.081 281-311.000 1,449-1,603
.082 280-310.000 1,478-1,637
.083 280-309.000 1,515-1,673
.084 279.309.000 1,546-1,712
.085 279-308.000 1,583-1,746
.086 278-307.000 1,615-1,783
.087 278-307.000 1,653-1,825
.088 277-306.000 1,658-1,861
.089 276-305.000 1,717-1,897
.090 276-305.000 1,756-1,940
.091 275-304.000 1,789-1,977
.092 275-304.000 1,828-2,020
.093 275-304.000 1,868-2,065
.094 274-303.000 1,901-2,103
.095 274-303.000 1,943-2,148
.096 273-302.000 1,976-2,186
.097 273-302.000 2,017-2,232
.098 272-301.000 2,052-2,270
.099 272-301.000 2,094-2,317
.100 271-300.000 2128-2,356
.101 271-300.000 2,171-2,404
.102 270-299.000 2,206-2,443
.103 270-298.000 2,250-2,483
.104 269-298.000 2,285-2,531
.105 269-297.000 2,329-2,572
.106 268-296.000 2,365-2,612
.107 268-296.000 2,410-2,662
.108 268-296.000 2,455-2,712
.109 267-295.000 2,491-2,753
.110 267-295.000 2,537-2,845
.111 267-295.000 2,537-2,845
.112 267-295.000 2,537-2,845
.113 267-295.000 2,537-2,845
.114 267-295.000 2,537-2,845
.115 267-295.000 2,537-2,845
.116 267-295.000 2,537-2,845
.117 267-295.000 2,537-2,845
.118 267-295.000 2,537-2,845
.119 267-295.000 2,537-2,845
.120 267-295.000 2,537-2,845
.121 267-295.000 2,537-2,845
.122 267-295.000 2,537-2,845
.123 267-295.000 2,537-2,845
.124 267-295.000 2,537-2,845
.125 267-295.000 2,537-2,845