416 Stainless Steel
Stainless steel 416 is a martensitic free machining grade of stainless that can be hardened by heat treatment to achieve elevated strength and hardness. It exhibits better machining characteristics than austenitic grades, however, sacrifices corrosion resistance.
Standards
- UNS S41600
- ASTM A582
Applications
- Pump Shafts
- Valve Components
- Automatic Screw Machine Parts
Composition(%)
- Carbon 0.150 Max
- Chromium 12.0-14.0
- Manganese 1.250 Max
- Phosphorous 0.060 Max
- Silicon 1.00 Max
- Sulfur 0.150 Max
Mechanical Properties
| Material Type | Condition | Ultimate Tensile Strength (PSI) | 0.2% Yeild Strength (PSI) | Elongation (% In 2in.) | Reduction Of Area (%) | Hardness Brinell | Hardness Rockwell |
|---|---|---|---|---|---|---|---|
| 416 | Annealed | * | * | * | * | 262 Max | * |
| Tempered | * | * | * | * | 248-302 | * | |
| Hardened | * | * | * | * | 293-352 | * |
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