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ATI Allegheny Ludlum 309S Austenitic Stainless Steel
| Category | Metal , Ferrous Metal , Stainless Steel , T 300 Series Stainless Steel |
| Manufacturer | ATI Allegheny Ludlum |
| Trade Name | |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | ATI Allegheny Ludlum 309S Austenitic Stainless Steel.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Characteristics: comparable corrosion resistance, superior resistance to oxidation, and the retention of a larger fraction of room temperature strength than common austenitic alloys. Good creep deformation resistance.Applications:Heat treatment industry-conveyor belts, rollers, burner parts, refractory supports, retorts linings, oven linings, fans, tube hangers, baskets, and trays. Chemical process industry- containers for hot concentrated acids, ammonia, and sulfur dioxide. Food processing industry- used in contact with hot acetic and citric acid.Information provided by Allegheny Ludlum
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 8.03 g/cc | 0.290 lb/in³ |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Strength, Ultimate | 670 MPa | 97200 psi | ASTM E8 |
| 74.0 MPa @Temperature 982 °C |
10700 psi @Temperature 1800 °F |
ASTM E8 | |
| 142 MPa @Temperature 871 °C |
20600 psi @Temperature 1600 °F |
ASTM E8 | |
| 248 MPa @Temperature 760 °C |
36000 psi @Temperature 1400 °F |
ASTM E8 | |
| 386 MPa @Temperature 649 °C |
56000 psi @Temperature 1200 °F |
ASTM E8 | |
| 491 MPa @Temperature 538 °C |
71200 psi @Temperature 1000 °F |
ASTM E8 | |
| 531 MPa @Temperature 427 °C |
77000 psi @Temperature 801 °F |
ASTM E8 | |
| 563 MPa @Temperature 204 °C |
81700 psi @Temperature 399 °F |
ASTM E8 | |
| Tensile Strength, Yield | 56.0 MPa @Temperature 982 °C |
8120 psi @Temperature 1800 °F |
ASTM E8 |
| 114 MPa @Temperature 871 °C |
16500 psi @Temperature 1600 °F |
ASTM E8 | |
| 153 MPa @Temperature 760 °C |
22200 psi @Temperature 1400 °F |
ASTM E8 | |
| 170 MPa @Temperature 649 °C |
24700 psi @Temperature 1200 °F |
ASTM E8 | |
| 184 MPa @Temperature 538 °C |
26700 psi @Temperature 1000 °F |
ASTM E8 | |
| 204 MPa @Temperature 427 °C |
29600 psi @Temperature 801 °F |
ASTM E8 | |
| 258 MPa @Temperature 204 °C |
37400 psi @Temperature 399 °F |
ASTM E8 | |
| 351 MPa @Strain 0.200 % |
50900 psi @Strain 0.200 % |
ASTM E8 | |
| Elongation at Break | 44.6 % | 44.6 % | ASTM E8 |
| 22.5 % @Temperature 760 °C |
22.5 % @Temperature 1400 °F |
ASTM E8 | |
| 26.6 % @Temperature 538 °C |
26.6 % @Temperature 1000 °F |
ASTM E8 | |
| 28.8 % @Temperature 649 °C |
28.8 % @Temperature 1200 °F |
ASTM E8 | |
| 32.1 % @Temperature 427 °C |
32.1 % @Temperature 801 °F |
ASTM E8 | |
| 34.5 % @Temperature 204 °C |
34.5 % @Temperature 399 °F |
ASTM E8 | |
| 73.3 % @Temperature 871 °C |
73.3 % @Temperature 1600 °F |
ASTM E8 | |
| Creep Strength | 24.0 MPa @Temperature 788 °C, Time 3.60e+7 sec |
3480 psi @Temperature 1450 °F, Time 10000 hour |
1% creep |
| 83.0 MPa @Temperature 593 °C, Time 3.60e+7 sec |
12000 psi @Temperature 1100 °F, Time 10000 hour |
1% creep | |
| Rupture Strength | 17.0 MPa @Temperature 899 °C, Time 3.60e+7 sec |
2470 psi @Temperature 1650 °F, Time 10000 hour |
|
| 83.0 MPa @Temperature 677 °C, Time 3.60e+7 sec |
12000 psi @Temperature 1250 °F, Time 10000 hour |
||
| Modulus of Elasticity | 200 GPa | 29000 ksi | |
| Poissons Ratio | 0.30 | 0.30 | calculated |
| Shear Modulus | 77.0 GPa | 11200 ksi |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 15.6 µm/m-°C @Temperature 20.0 - 100 °C |
8.67 µin/in-°F @Temperature 68.0 - 212 °F |
|
| 17.6 µm/m-°C @Temperature 20.0 - 500 °C |
9.78 µin/in-°F @Temperature 68.0 - 932 °F |
||
| 19.4 µm/m-°C @Temperature 20.0 - 1000 °C |
10.8 µin/in-°F @Temperature 68.0 - 1830 °F |
||
| Specific Heat Capacity | 0.502 J/g-°C @Temperature 0.000 - 100 °C |
0.120 BTU/lb-°F @Temperature 32.0 - 212 °F |
|
| Thermal Conductivity | 15.6 W/m-K @Temperature 20.0 - 100 °C |
108 BTU-in/hr-ft²-°F @Temperature 68.0 - 212 °F |
|
| 18.7 W/m-K @Temperature 20.0 - 500 °C |
130 BTU-in/hr-ft²-°F @Temperature 68.0 - 932 °F |
| Component Elements Properties | Metric | English | Comments |
|---|---|---|---|
| Carbon, C | 0.080 % | 0.080 % | |
| Chromium, Cr | 22 - 24 % | 22 - 24 % | |
| Iron, Fe | 58.095 - 63.095 % | 58.095 - 63.095 % | As Remainder |
| Manganese, Mn | 2.0 % | 2.0 % | |
| Nickel, Ni | 12 - 15 % | 12 - 15 % | |
| Phosphorous, P | 0.045 % | 0.045 % | |
| Silicon, Si | 0.75 % | 0.75 % | |
| Sulfur, S | 0.030 % | 0.030 % |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Electrical Resistivity | 0.0000780 ohm-cm @Temperature 20.0 °C |
0.0000780 ohm-cm @Temperature 68.0 °F |
|
| 0.0001148 ohm-cm @Temperature 1200 °C |
0.0001148 ohm-cm @Temperature 2190 °F |
||
| Magnetic Permeability | 1.02 | 1.02 | at 200H |
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