Stainless Steel EB is stocked by 0 North American distributors and produced by 4 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
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Specifications
The following specifications cover Stainless Steel EB
- ASTM A176
- ASTM A240
- ASTM A268
- ASTM A276
- ASTM A314
- ASTM A479
- ASTM A731
- UNS S44627
Property Results
Related Metals:
Chemistry Data : [top]
Carbon
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0.01 max |
Chromium
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25 - 27.5 |
Copper
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0.2 max |
Iron
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Balance |
Manganese
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0.4 max |
Molybdenum
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0.75 - 1.5 |
Nickel
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0.5 max |
Nitrogen
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0.015 max |
Phosphorus
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0.02 max |
Silicon
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0.4 max |
Sulphur
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0.02 max |
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Principal Design Features
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This alloy is a ferritic stainless steel, combining high purity, corrosion resistance and good fabricability.
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Applications
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The alloy has been successfully used in a variety of components in the food, oil producing, chemical, petrochemical, and paper pulp industries.
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Machinability
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This alloy can be machined by all common techniques. It is similar in characteristic to 304/ 304L stainless. Heavy feeds and slow speeds are recommended. The material has a relatively low work hardening rate but will produce long "gummy" chips. The use of chip curlers and breakers is desirable.
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Forming
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Due to its high chromium content, this alloy will not exhibit the same degree of uniform deformation associated with the austenitic stainless steels. Its high level of ductility and low work hardening rate allow successful forming using most common methods.
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Welding
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GTAW and SMAW are the preferred welding methods with this material. Common filler metals include stainless types 310 and 312 as well as nickel alloy G. Selection of filler material should take into consideration the final application and requirements for strength, ductility and corrosive environment.
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Annealing
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Soak at 1400-1750 F(760-945 C), rapid cool.
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Hardening
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This alloy does not respond to hardening by heat treatment.
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Physical Data : [top]
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Density (lb / cu. in.)
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0.28
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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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0.102
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Modulus of Elasticity Tension
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29
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Mechanical Data : [top]
Form |
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Sheet |
Condition |
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Test Specimen Annealed |
Temper |
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70 |
Tensile Strength |
|
70 |
Yield Strength |
|
50 |
Elongation |
|
30 |
Rockwell |
|
B83 |
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Form |
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Strip |
Condition |
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Cold Reduced 20% |
Temper |
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70 |
Tensile Strength |
|
95 |
Yield Strength |
|
85 |
Elongation |
|
9 |
Rockwell |
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B97 |
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Form |
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Strip |
Condition |
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Cold Reduced 40% |
Temper |
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70 |
Tensile Strength |
|
109 |
Yield Strength |
|
109 |
Elongation |
|
7 |
Rockwell |
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B101 |
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Form |
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Strip |
Condition |
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Cold Reduced 60% |
Temper |
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70 |
Tensile Strength |
|
123 |
Yield Strength |
|
115 |
Elongation |
|
4 |
Rockwell |
|
B103 |
Videos :
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MSO currently has no videos available for this grade.
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