TSING SHAN STEEL INDUSTRIAL LIMITED
TSING SHAN STEEL INDUSTRIAL LIMITED
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UNS: S41008
EN-DIN: 1.4510
Printable PDF: 410S Stainless Steel Alloy Data Sheet
410S Stainless Steel is a non-hardening modification of Type 410. A small aluminum addition minimizes austenite formation at high temperatures, thereby restricting the alloy’s ability to harden. The result is a soft, ductile condition when the material is rapidly cooled from above the critical temperature. This non-hardening characteristic also retards formation of hardening cracks when the steel is welded. The alloy is completely ferritic in the annealed condition.
| C: | 0.080 max |
| Mn: | 1.0 max |
| P: | 0.040 max |
| S: | 0.030 max |
| Si: | 1.00 max |
| Cr: | 11.50 – 13.50 |
| Ni: | 0.60 max |
| Ti: | 0.20 max |
| Fe: | BAL |
Density
0.280 lb./in³ / (7.73 kg/m³)
Modulus of Elasticity (E)
29.0 x 10³ ksi / (200 x 10³MPa)
Coefficient of Expansion
9.6 x 10-6 microinches/in.-°F (32-212°F) / (17.3 μm/m-°C) (0-100°C)
Electrical Resistivity
23.7 μ ohm.in / (60.0 μ ohm.cm)
Thermal Conductivity
15.6 Btu-in./ft.²hr.-°F (100°C)/ (26.9 W/m-K) (100°C)
ASTM A240
Typical mechanical properties are based on AK source, ASTM A240
Condition
Annealed
Tensile Strength (UTS)
65 ksi (448 MPa)
0.2% YS
40 ksi (276 MPa)
Elongation% in 2” (50.8 mm)
25%
Hardness Rockwell
75 HRBW
