Stainless Steel 310S is stocked by 44 North American distributors and produced by 32 large mills. Distributors will offer small quantity buys while mills will generally only sell large quantities, with delivery times anywhere from 10 to 50 weeks depending on size and form required
This material is stocked primarily in Flat Rolled Products by 25 distributors but is also available to a lesser extent in Tubular Products, Bar Products, Wire Products, Piping Components, Forging Products, and Shapes.
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Specifications
The following specifications cover Stainless Steel 310S
- AMS 5521
- AMS 5572
- AMS 5577
- AMS 5651
- ASTM A167
- ASTM A213
- ASTM A240
- ASTM A249
- ASTM A276
- ASTM A312
- ASTM A314
- ASTM A473
- ASTM A479
- ASTM A511
- ASTM A554
- ASTM A580
- ASTM A813
- ASTM A814
- DIN 1.4845
- QQ S763
- UNS S31008
Property Results
Related Metals:
Chemistry Data : [top]
Carbon
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0.08 max |
Chromium
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24 - 26 |
Iron
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Balance |
Manganese
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2 max |
Nickel
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19 - 22 |
Phosphorus
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0.045 max |
Silicon
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1.5 max |
Sulphur
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0.03 max |
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Principal Design Features
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The strength of this alloy is a combination of good strength and corrosion resistance in temperatures up to 2100 F (1149 C). Due to its relatively high chromium and nickel content it is superior in most environments to 304 or 309 stainless.
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Applications
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Oven linings, boiler baffles, fire box sheets, furnace components and other high temperature containers.
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Machinability
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This alloy machines similarly to type 304 stainless. Its chips are stringy and it will work harden rapidly. It is necessary to keep the tool cutting at all times and use chip breakers.
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Welding
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Most of the austenitic stainless steels can be readily welded using fusion or resistance methods. Oxyacetylene welding is not recommended. Filler metal should be AWS E/ER 310.
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Hot Working
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Most common hot work methods can be successfully performed after uniform heating to 2150 F (1177 C). Do not forge below 1800 F (982 C). Rapid cooling is required to maximize corrosion resistance.
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Cold Working
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Although this alloy has a high work hardening rate, it can be drawn, headed, upset, and stamped. Full annealing is required after cold work to remove internal stress.
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Annealing
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1900-2050 F (1038-1121 C) water quench.
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Hardening
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This alloy does not respond to heat treatment. Cold work will cause an increase in both hardness and strength.
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Physical Data : [top]
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Density (lb / cu. in.)
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0.29
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Specific Gravity
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7.9
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Specific Heat (Btu/lb/Deg F - [32-212 Deg F])
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0.12
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Electrical Resistivity (microhm-cm (at 68 Deg F))
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468
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Melting Point (Deg F)
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2650
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Modulus of Elasticity Tension
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30
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Mechanical Data : [top]
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MSO currently has no data available for this grade.
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Videos :
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MSO currently has no videos available for this grade.
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Disclaimer
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