Home ProductsStainless Steel Spring Wire

0.3-18mm Stainless Steel Spring Wire Customized High Tensile Strength

0.3-18mm Stainless Steel Spring Wire Customized High Tensile Strength

    • 0.3-18mm Stainless Steel Spring Wire Customized High Tensile Strength
  • 0.3-18mm Stainless Steel Spring Wire Customized High Tensile Strength

    Product Details:

    Place of Origin: China
    Brand Name: Toponewire
    Certification: ISO9001:2015
    Model Number: 0.3-18mm

    Payment & Shipping Terms:

    Minimum Order Quantity: 500KG
    Packaging Details: coil, spool with plate.
    Delivery Time: 1-15 days
    Payment Terms: T/T, L/C, D/A, D/P, Western Union, MoneyGram
    Supply Ability: 500tons per month
    Contact Now
    Detailed Product Description
    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
    High Light:

    spring tempered stainless steel wire

    ,

    wire for making springs

    0.3-18mm stainless steel spring wire with Top level tensile strength​

     

     

    Partner With ToponeWire, Customize Your Solutions, and Take Your Company to a World-Class Level

     

    ToponeWire has a long history of producing only the highest quality stainless steel wire for the spring industry. Our customers have come to rely on the engineering and metallurgical services provided by Sumiden Wire. When you need a reliable, domestic producer who can provide unsurpassed quality, service, and delivery, give us a call.

     

    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.

     

     

    chemical composition (%) in requirements

    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        
                             
                             
                             

     

    Tensile Requirement (ASTM A313)

    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            

     

    Contact Details
    Ningbo Huayuan Metal Products Co., Ltd.

    Contact Person: Zhou

    Send your inquiry directly to us
    Best Products
    Other Products