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Description
| Chemical Composition (wt %, max unless range given) | ||||||
|---|---|---|---|---|---|---|
| C | Mn | P | S | Si | Cr | Ti |
| <=0.08 | <=1.00 | <=0.045 | <=0.030 | <=1.00 | 10.5-11.75 | 6×(C+N) to 0.75 |
| Mechanical Properties (annealed tube) | |||
|---|---|---|---|
| Tensile Strength | Yield Strength | Elongation | Hardness |
| >=380 MPa | >=205 MPa | >=20 % | <=179 HB |
| Physical Properties (typical) | ||||
|---|---|---|---|---|
| Density | Melting Point | Thermal Expansion | Thermal Conductivity | Modulus of Elasticity |
| 7.70 g/cm3 | 1480-1530 °C | 12.0 μm/m·°C | 25.0 W/m·°C | 200 GPa |
409 Stainless Steel Tube
Titanium-stabilized ferritic stainless steel tube; titanium content is more than 6 times carbon content; improves weldability and intergranular corrosion resistance for automotive exhaust tubing.
| Chemical Composition (wt %, max unless range given) | ||||||
|---|---|---|---|---|---|---|
| C | Mn | P | S | Si | Cr | Ti |
| <=0.08 | <=1.00 | <=0.045 | <=0.030 | <=1.00 | 10.5-11.75 | 6×(C+N) to 0.75 |
| Mechanical Properties (annealed tube) | |||
|---|---|---|---|
| Tensile Strength | Yield Strength | Elongation | Hardness |
| >=380 MPa | >=205 MPa | >=20 % | <=179 HB |
| Physical Properties (typical) | ||||
|---|---|---|---|---|
| Density | Melting Point | Thermal Expansion | Thermal Conductivity | Modulus of Elasticity |
| 7.70 g/cm3 | 1480-1530 °C | 12.0 μm/m·°C | 25.0 W/m·°C | 200 GPa |
