Music Spring Wire

Music wire has high tensile strength, high ductility and excellent fatigue life. Our music wire meets the latest revisions of ASTM A228/A228M-16.

» Type I : wire shall be directly drawn from either as-rolled rods or from air patented rods or wire to the final wire diameter.
» Type II : wire shall be drawn from either patented rod or patented wire to the final wire diameter. All patenting is not allowed.

Phosphate coated and galvanized music wire are available from our mill in Korea.
Korea Steel Wire (KSW) creating top quality wire is going to be always with the customers.

Chemical Composition (%) (ASTM A228)

Element Composition
Carbon ( C ) 0.70% - 1.00%
Manganese (Mn) 0.20% - 0.60%
Phosphorus (P) 0.025% Max
Sulfur (S) 0.025% Max.
Silicon (Si) 0.10% - 0.30%

 

 

 

 

Tensile Requirement (ASTM A228)

Dia. T/S (ksi) Dia. T/S (ksi)
(Inch) MIN MAX (Inch) MIN MAX
0.008 399 441 0.067 290 321
0.009 393 434 0.072 287 317
0.010 387 428 0.076 284 314
0.011 382 422 0.079 283 313
0.012 377 417 0.080 282 312
0.013 373 412 0.085 279 308
0.014 369 408 0.090 276 305
0.015 365 404 0.095 274 303
0.016 362 400 0.100 271 300
0.018 356 393 0.102 270 299
0.020 350 387 0.107 268 296
0.022 345 382 0.110 267 295
0.024 341 377 0.112 266 294
0.026 337 373 0.121 263 290
0.028 333 368 0.125 261 288
0.030 330 365 0.130 259 286
0.032 327 361 0.135 258 285
0.034 324 358 0.138 256 283
0.036 321 355 0.140 256 283
0.038 318 352 0.145 254 281
0.040 315 349 0.150 253 279
0.042 313 346 0.156 251 277
0.045 309 342 0.162 249 275
0.048 306 339 0.177 245 270
0.051 303 335 0.192 241 267
0.052 302 333 0.207 238 264
0.055 300 331 0.225 235 260
0.059 296 327 0.250 230 255
0.063 293 324

 

 

Phosphate Coated Music Wire

 

Catchweight Coil Packaging                                                      Continuous Coil on Carrier Packaging

Dia (Inch) Cast I.D. Max Weight (Lbs) Dia (Inch) Cast I.D. Max Weight (Lbs)
0.008 - 0.011 6" 11 0.032 - 0.054 16" 880
0.012 - 0.019 8" 22 0.055 - 0.070 20" 1,300
0.020 - 0.031 12" 110 0.071 - 0.117 24" 1,800
0.032 - 0.054 16" 220 0.118 - 0.250 30" 2,200
0.055 - 0.070 20" 440
0.071 - 0.117 24" 550
0.118 - 0.250 30" 660

 

 

 

Galvanized Music Wire

Catchweight Coil Packaging                                                      Continuous Coil on Carrier Packaging

Dia (Inch) Cast I.D. Max Weight (Lbs) Dia (Inch) Cast I.D. Max Weight (Lbs)
0.008 - 0.011 6" 11 0.032 - 0.054 16" 880
0.012 - 0.019 8" 22 0.055 - 0.070 20" 1,300
0.020 - 0.031 12" 110 0.071 - 0.079 24" 1,800
0.032 - 0.054 16" 220
0.055 - 0.070 20" 440
0.071 - 0.079 24" 550

 

 

 

 

CAST & HELIX

Dia (Inch) Cast I.D. Cast (Inch) Helix (Inch)
0.008 - 0.016 8" 7.87 - 11.81 1.18
0.016 - 0.020 8" 7.87 - 11.81
10" 9.84 - 14.57
0.020 - 0.031 12" 11.81 - 17.72
0.031 - 0.035 16" 15.75 - 23.62
0.035 - 0.039 1.97
0.039 - 0.071
0.071 - 0.091 24" 23.62 - 35.43 2.36
0.091 - 0.250