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Galvanized music spring for diverse springs

Zinc-coated music spring wire with high carbon content
Zinc-coated music spring wire

Zinc-coated music spring wire possesses high corrosion resistance ability. Uniform zinc coating is applied to the wire prior to the final drawing operation, producing a hard surface suitable for automatic spring coiling and mechanical forming without cracking or peeling. Meets with ASTM-A-228.

This kind of spring wire has high carbon content which provides high tensile strength and hardness. Galvanized music wire are available for springs of tension, compression and torsion.

Advantages

  • Excellent fatigue resistance
  • Strict control of chemical composition
  • High tensile strength as well as high ductility
Chemical Composition
Carbon 0.7 to 1.0%
Manganese 0.20 to 0.60%
Silicon 0.1 to 0.3%
Phosphorus, max 0.025%
Sulfur, max 0.03%
Iron Balance
Diameter Tensile strength Diameter Tensile strength (ksi) Diameter Tensile strength (ksi)
inch Min (ksi) Max (ksi) inch Min (ksi) Max (ksi) inch Min (ksi) Max (ksi)
0.004 439 485 0.03 330 365 0.1 271 300
0.005 426 471 0.032 327 361 0.102 270 299
0.006 415 459 0.034 324 358 0.107 268 296
0.007 407 449 0.036 321 355 0.11 267 295
0.008 399 441 0.038 318 352 0.112 266 294
0.009 393 434 0.04 315 349 0.121 263 290
0.01 387 428 0.042 313 346 0.125 261 288
0.011 382 422 0.045 309 342 0.13 259 286
0.012 377 417 0.048 306 339 0.135 258 285
0.013 373 412 0.051 303 335 0.14 256 283
0.014 369 408 0.055 300 331 0.145 254 281
0.015 365 404 0.059 296 327 0.15 253 279
0.016 362 400 0.063 293 324 0.156 251 277
0.018 356 393 0.067 290 321 0.162 249 275
0.02 350 387 0.072 287 317 0.177 245 270
0.022 345 382 0.076 284 314 0.192 241 267
0.024 341 377 0.08 282 312 0.207 238 264
0.026 337 373 0.09 276 305 0.225 235 260
0.028 333 368 0.095 274 303 0.25 230 255

If you need to consult the price, please contact the business department by E-mail:

sales@spring-wire.com

When you contact us, please provide your detail requirements. That will help us give you a valid quotation.