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 Stainless Steel Chromium-Nickel Type 304, 20% Cold Rolled (UNS S30400).pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Density | 7.90 g/cc | 0.285 lb/in³ |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Hardness, Rockwell B | 92 | 92 | |
Tensile Strength, Ultimate | 793 MPa | 115000 psi | |
Tensile Strength, Yield | 690 MPa | 100000 psi | |
Elongation at Break | 26 % | 26 % | |
Modulus of Elasticity | 200 GPa | 29000 ksi | in tension |
Charpy Impact | 200 J | 148 ft-lb |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
CTE, linear | 16.6 µm/m-°C @Temperature 20.0 - 100 °C |
9.22 µin/in-°F @Temperature 68.0 - 212 °F |
|
19.8 µm/m-°C @Temperature 20.0 - 870 °C |
11.0 µin/in-°F @Temperature 68.0 - 1600 °F |
||
Specific Heat Capacity | 0.500 J/g-°C | 0.120 BTU/lb-°F | |
Thermal Conductivity | 16.3 W/m-K @Temperature 100 °C |
113 BTU-in/hr-ft²-°F @Temperature 212 °F |
|
21.4 W/m-K @Temperature 500 °C |
149 BTU-in/hr-ft²-°F @Temperature 932 °F |
||
Melting Point | 1399 - 1421 °C | 2550 - 2590 °F | |
Solidus | 1399 °C | 2550 °F | |
Liquidus | 1421 °C | 2590 °F |
Component Elements Properties | Metric | English | Comments |
---|---|---|---|
Carbon, C | <= 0.080 % | <= 0.080 % | |
Chromium, Cr | 18 - 20 % | 18 - 20 % | |
Iron, Fe | 71 % | 71 % | as balance |
Manganese, Mn | <= 2.0 % | <= 2.0 % | |
Nickel, Ni | 8.0 - 10.5 % | 8.0 - 10.5 % | |
Nitrogen, N | <= 0.10 % | <= 0.10 % | |
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 | 0.0000720 ohm-cm | 0.0000720 ohm-cm | |
Magnetic Permeability | 1.009 | 1.009 | 10% cold work |
1.163 | 1.163 | 30% cold work |