Material | SS |
Material Grade | SS304L |
Density | 0.285 lb/inch3 |
Melting Range | 2550-2590 deg F |
Electrical Resistivity | 433 Ohm-circ mil/ft |
Ultimate Tensile Strength | 75 ksi |
Yield Strength | 30 ksi at 0.2% |
Hardness MAX | Brinell 201 |
304 is the original 18-8 stainless. It is produced in greater quantity than any other austenitic stainless steel. 304 provides useful resistance to corrosion in many environments ranging from moderately reducing to moderately oxidizing. Through the controlled addition of nitrogen, it is common for 304L to meet the mechanical properties of 304 straight grade. As a result, most products are dual certified as 304 and 304/304L.
Chemical Composition(%):
Min/Max | Ni | Cr | Mn | Si | C | S | P | N | Fe |
Min | 8 | 18 | - | - | - | - | - | - | - |
Max | 10.5 | 20 | 2 | 0.75 | 0.03 | 0.03 | 0.045 | 0.1 | Balance |
Specifications:
Inventory:
Features:
Applications:
Physical Properties:
Temperature, F | 70 | 212 | 932 |
Coefficient* of Thermal Expansion, in/inF x 10-6 | - | 9.2 | - |
Thermal Conductivity Btu ft/ft2 hr F | - | 9.4 | 12.4 |
Modulus of Elasticity Dynamic, psi x 106 | 29 | - | - |
Typical Tensile & Impact Properties:
Temperature, F | -425 | -320 | -100 | 70 | 400 | 800 | 1200 |
Ultimate Tensile Strength, ksi | 250 | 230 | 150 | 90 | 70 | 66 | 48 |
0.2 % Yield Strength, ksi | 100 | 70 | 50 | 35 | 23 | 19 | 15.5 |
Charpy Impact V-notch, ft-lbs | 85 | 85 | - | 150 | - | - | - |
Material | SS |
Material Grade | SS304L |
Density | 0.285 lb/inch3 |
Melting Range | 2550-2590 deg F |
Electrical Resistivity | 433 Ohm-circ mil/ft |
Ultimate Tensile Strength | 75 ksi |
Yield Strength | 30 ksi at 0.2% |
Hardness MAX | Brinell 201 |
304 is the original 18-8 stainless. It is produced in greater quantity than any other austenitic stainless steel. 304 provides useful resistance to corrosion in many environments ranging from moderately reducing to moderately oxidizing. Through the controlled addition of nitrogen, it is common for 304L to meet the mechanical properties of 304 straight grade. As a result, most products are dual certified as 304 and 304/304L.
Chemical Composition(%):
Min/Max | Ni | Cr | Mn | Si | C | S | P | N | Fe |
Min | 8 | 18 | - | - | - | - | - | - | - |
Max | 10.5 | 20 | 2 | 0.75 | 0.03 | 0.03 | 0.045 | 0.1 | Balance |
Specifications:
Inventory:
Features:
Applications:
Physical Properties:
Temperature, F | 70 | 212 | 932 |
Coefficient* of Thermal Expansion, in/inF x 10-6 | - | 9.2 | - |
Thermal Conductivity Btu ft/ft2 hr F | - | 9.4 | 12.4 |
Modulus of Elasticity Dynamic, psi x 106 | 29 | - | - |
Typical Tensile & Impact Properties:
Temperature, F | -425 | -320 | -100 | 70 | 400 | 800 | 1200 |
Ultimate Tensile Strength, ksi | 250 | 230 | 150 | 90 | 70 | 66 | 48 |
0.2 % Yield Strength, ksi | 100 | 70 | 50 | 35 | 23 | 19 | 15.5 |
Charpy Impact V-notch, ft-lbs | 85 | 85 | - | 150 | - | - | - |