Type 301 steel is cold rolled to high yield strength. Magnetic in spring temper. Type 302 steel is cold-rolled and used for general-purpose applications with corrosion and heat resistance. Spring Engineersof Houston provides custom stainless steel 301 springs in the volumes our clients require, from prototypes and small runs to high-volume production. We also offer comprehensive spring design services for both new and existing designs.
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Wire: No Strip: Yes Sheet/Plate: Yes
Material Type: Austenitic Types 301, 302
Material Group: Stainless Steel Strip
| 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.
| 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 | |
