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| TECHNICAL DATA SHEET: Stainless
Steel Type "SA" |
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General Notes:
Low Carbon Austenitic
Steel (Material Number 1.4404, DIN X2CrNiMo17-12-2,
AISI Number 316L, Thyssen Steel) Contains From 16.5 to
18.5 wt% Chromium and has Important Quantities of Nickel and Molybdenum as
Additional Alloying Elements Anti Magnetic Good Corrosion Resistance
to Most Chemicals, Salts and Acids Generally Used Where
Corrosion Resistance and Toughness are Primary Requirements Typical Applications
Include Tools and Equipment for Laboratory and Medical Applications in Mild
Aggressive Chemical Environments |
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COMPOSITION
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| Component |
Wt.% |
Component |
Wt.% |
Component |
Wt.% |
| C |
≤
0.03 |
Si |
≤
1.0 |
Mn |
≤
2.0 |
| P |
≤
0.045 |
S |
≤
0.03 |
Cr |
16.5-18.5 |
| Mo |
2.0-2.5 |
Ni |
10.0-13.0 |
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| MECHANICAL PROPERTIES: |
| State | Annealed | |
| Density | 8.0 g/cm3 | |
| Hardness HB30 | ≤
215 | |
| Hardness Rockwell B | 79 | |
| Tensile Strength,
Ultimate | 500-700
MPa | |
| Tensile Strength,
Yield | 290 | |
| 0.2% Yield Stress | ≥ 200MPa | |
| Elongation, Break | 40% | |
| Modulus of
Elasticity | 200
GPa | |
| THERMAL PROPERTIES: |
| Coef.
of Lin. Therm Expansion: | 16.0
E-6/°C | 20°C
- 100°C |
| Coef.
of Lin. Therm Expansion: | 17.0
E-6/°C | 20°C
- 300°C |
| Specific
Heat Capacity: | 0.50
J/(g.K) | |
| Thermal
Conductivity: | 15
W/(m.K) | |
| Continuous
Use Temperature: | 300°C | |
| Max
Service Temperature, Air | 925°C | |
| ELECTRICAL PROPERTIES: |
| Resistivity | 0.75
E-4 Ohm.cm | |
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