Brand Name : Atlas
Model Number : 0.3-18mm
Certification : ISO9001:2015
Place of Origin : China
MOQ : 500KG
Payment Terms : T/T, L/C, D/A, D/P, Western Union, MoneyGram
Supply Ability : 500tons per month
Delivery Time : 1-15 days
Packaging Details : coil, spool with plate.
Material : 302/304/316
Surface : Bright
Coil inner diameter : 250-1000mm
Standard : JIS G. EN. ASTM. DIN. GB etc
Packing : Coil or special packing with plate
status : soft , semi-soft
Food grade stainless steel spring wire / stainless steel jewelry wire
Stainless steel spring wire is our most traditional business,furnished by very good reputation on quality,price and strong supply capacity,Toponewire has built lots of business with customers all over the world.
Grade and Quality:
200 series:201,202.204Cu.
300 series:301,302,304,304Cu,303,303Se,304L,305,307,308,308L,309,309S,310,310S,316,316L,321.
400 series:410,420,430,420J2,439,409,430S,444,431,441,446,440A,440B,440C.
Duplex and Others:2205,904L,S31803,330,660,630,17-4PH,631,17-7PH,2507,F51,S31254 etc.
Size and Diameter:
From 0.25mm to 18mm, based on buyer’s requirement.
Surface and Finishing:
bright,soap coated,polished etc.
Application and Usage:
Our high quality stainless steel spring wire can be used in doing spring, screw,rope,brush, redrew,electro polishing,pin,straightened and cut bars, cut wire, wagon axle,metal mesh.
Type | C | Si | Mn | P | S | Ni | Cr | Mo | Cu | N | Other | |
302 | min | 8 | 17 | |||||||||
max | 0.12 | 1 | 2 | 0.045 | 0.03 | 10 | 19 | 0.1 | ||||
304 | min | 8 | 18 | |||||||||
max | 0.08 | 1 | 2 | 0.045 | 0.03 | 10.5 | 20 | 0.1 | ||||
316 | min | 10.5 | 16.5 | 2 | ||||||||
max | 0.07 | 1 | 2 | 0.045 | 0.03 | 13.5 | 18 | 2.5 | 1 | |||
321 | min | 9 | 17 | Ti 5 X C min | ||||||||
max | 0.08 | 1 | 2 | 0.045 | 0.03 | 12 | 19 | |||||
347 | min | 9 | 17 | "(Cb + Ta) 10 X C min | ||||||||
max | 0.08 | 1 | 2 | 0.045 | 0.03 | 13 | 19 | |||||
631 (17-7) | min | 6.5 | 16 | AI 0.75-1.50 | ||||||||
max | 0.09 | 1 | 1 | 0.04 | 0.03 | 7.8 | 18 | |||||
AISI 302 and 304 | AISI 316, 321, 347 | AISI 631 (17-7) | |||||||
Dia. (Inch) | T/S (ksi) | Dia. (Inch) | T/S (ksi) | Dia. (Inch) | T/S (ksi) | Dia. (Inch) | T/S (ksi) | ||
0.009 - 0.010 | 320 - 350 | 0.045 - 0.050 | 267 - 295 | 0.010 - 0.015 | 240 - 270 | 0.010 - 0.015 | 335 -365 | ||
0.010 - 0.011 | 318 - 348 | 0.050 - 0.054 | 265 - 293 | 0.015 - 0.024 | 235 - 265 | 0.015 - 0.020 | 330 - 360 | ||
0.011 - 0.012 | 316 - 346 | 0.054 - 0.058 | 261 - 289 | 0.024 - 0.041 | 235 - 265 | 0.020 - 0.029 | 325 - 355 | ||
0.012 - 0.013 | 314 - 344 | 0.058 - 0.063 | 258 - 285 | 0.041 - 0.047 | 230 - 260 | 0.029 - 0.041 | 320 - 350 | ||
0.013 - 0.014 | 312 - 342 | 0.063 - 0.070 | 252 - 281 | 0.047 - 0.054 | 225 - 255 | 0.041 - 0.051 | 310 - 340 | ||
0.014 - 0.015 | 310 - 340 | 0.070 - 0.075 | 250 - 278 | 0.054 - 0.062 | 220 - 250 | 0.051 - 0.061 | 305 - 335 | ||
0.015 - 0.016 | 308 - 338 | 0.075 - 0.080 | 246 - 275 | 0.062 - 0.072 | 215 - 245 | 0.061 - 0.071 | 297 - 327 | ||
0.016 - 0.017 | 306 - 336 | 0.080 - 0.087 | 242 - 271 | 0.072 - 0.080 | 210 - 240 | 0.071 - 0.086 | 292 - 322 | ||
0.017 - 0.018 | 304 - 334 | 0.087 - 0.095 | 238 - 268 | 0.080 - 0.092 | 205 - 235 | 0.086 - 0.090 | 282 - 312 | ||
0.018 - 0.020 | 300 - 330 | 0.095 - 0.105 | 232 - 262 | 0.092 - 0.105 | 200 - 230 | 0.090 - 0.100 | 279 - 309 | ||
0.020 - 0.022 | 296 - 326 | 0.105 - 0.115 | 227 - 257 | 0.105 - 0.120 | 195 - 225 | 0.100 - 0.106 | 274 - 304 | ||
0.022 - 0.024 | 292 - 322 | 0.115 - 0.125 | 222 - 253 | 0.106 - 0.120 | 272 - 302 | ||||
0.024 - 0.026 | 291 - 320 | 0.125 - 0.135 | 217 - 248 | ||||||
0.026 - 0.028 | 289 - 318 | ||||||||
0.028 - 0.031 | 285 - 315 | ||||||||
0.031 - 0.034 | 282 - 310 | ||||||||
0.034 - 0.037 | 280 - 308 | ||||||||
0.037 - 0.041 | 275 - 304 | ||||||||
0.041 - 0.045 | 272 - 300 |
Food Grade 0.3mm 302 Spring Wire Industrial Stainless Steel Jewelry Wire Images |