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 |