Industrial spring mechanical spring Stainless steel spring (Professional manufacturer, good quality and best price)
1.Detail of our products
| Features | high precision springs based on the JIS (Japanese quality standard) |
| Dimensions | wire diameter : 0.1mm-10mm |
| outer diameter : 2mm-150mm | |
| Material | Stainless steel (SUS304,316,631,and other) titanium (Ti224,Gr5,and other) Hastelloy (C276,C22,B,and other) Inconel (X750,718) phosphor bronze - Inquiries on matters other than the above are also welcome because we are connected in business with high quality most of the Japanese manufacturer of raw materials. |
2.Description of compression spring
| Material | SWC/SUS/SWP/phosphor copper/aluminium alloy/brass/enamelled wire/titanium |
| Wire diameter | 0.1mm~80mm. |
| Processing craft | Material purchased-production-heat treatment-surface treatment-package-shipping. |
| Finish | nickel plating,chrome plating, zinc plating, black, beryllium copper, coating firm, melanism etc. |
| Heat treatment | Tempering, Stress relieving, Spheroidizing. |
| Application | hardware, plastic parts, toy, automobile,electrommunication, lamps and lanterns, clamp, switch, mirror, gift, art ware, molds, household appliances. |
| Quality Standard | ISO9001:2000, SGS, ROHS. |
| Payment terms | T/T,L/C,Western Union or Paypal. |
| Sampels availablity | For free, The buyer is responsible for the freight. |
| Type of shipping | By sea, air, express. |
| Lead time | Normally in 7 working days, but based on the order quantity. |
| Packing | PE bags, cartons, pallets. |
| Warranty | 100% return goods or refund payment if quality problem. |
| Founded date | Established in 1984, and have 30 years experiences in spring production |
3.Engineering Data
E Mpa | 193,000 | Min Size (in) | 0.003 |
E psi | 28,000,000 | Max Size (in) | 0.063 |
G Mpa | 69,000 | Min Size (mm) | 0.080 |
G psi | 10,000,000 | Max Size (in) | 1.500 |
Density g/cm3 | 7.920 | Surface Min | b |
Density lb/in3 | 0.286 | Max Temp °C | 315 |
Conductivity | 2 | Max Temp °F | 600 |
All materials specifications are provided for general reference purposes only.
301 Stainless Steel Springs Application:
- 301 Stainless Steel Coil Springs
- 301 Stainless Steel Stampings
- 301 Stainless Steel Flat Springs
- 301 Stainless Steel Bow Springs
301 Stainless Steel Springs Notes:
E Mpa | Young's Modulus | These factors can vary with cold work, heat treating and operational stress. | |
E psi | |||
G Mpa | Modulus of Rigidity | ||
G psi | |||
Conductivity | % IACS | ||
Surface Min | Typical Surface Quality | a | Maximum defect depth: 0 to 0.5% of d or t |
b | Maximum defect depth: 1.0% of d or t | ||
c | Defect depth:less that 3.5% of d or t | ||
Min Size | Sizes commonly available for wire or strip | Special sizes may be available at additional cost. | |
Max Size | |||
Max Temp | Maximum service temperature | May vary due to operating stress | |
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