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410S 1.4000 Stainless Steel
Key Words: ASME SA240, ASTM A176, ASTM A240, ASTM A473, DIN 1.4001, JIS SUS 410 S, B.S. 403 S 17, martensitic
| Component |
Wt. % |
|
| C |
Max 0.08 |
|
| Cr |
12.5 |
|
| Fe |
85 |
|
| Mn |
Max 1 |
|
| P |
Max 0.04 |
|
| S |
Max 0.03 |
|
| Si |
Max 1 |
|
Material Notes:
16 mm diameter bar, heated to 980�C for 30 min., oil quenched, test temperature plus 28�C temper for 2 hours
| Physical Properties |
Metric |
English |
Comments |
| Density |
7.8 g/cc |
0.282 lb/in� |
|
Mechanical Properties |
| Hardness, Knoop |
464 |
464 |
Converted from Rockwell C hardness |
| Hardness, Rockwell C |
45 |
45 |
|
| Hardness, Vickers |
446 |
446 |
Converted from Rockwell C hardness |
| Tensile Strength, Ultimate |
1525 MPa |
221000 psi |
|
| Yield Strength |
1225 MPa |
178000 psi |
at 0.2% offset |
| Elongation at Break |
14.5 % |
14.5 % |
in 50 mm |
| Modulus of Elasticity |
200 GPa |
29000 ksi |
Estimated based on comparison with similar stainless steel |
Electrical Properties |
| Electrical Resistivity |
5.7e-005 ohm-cm |
5.7e-005 ohm-cm |
at 20�C, 0.000108 Ohm-cm at 650�C |
| Magnetic Permeability |
700 - 1000 |
700 - 1000 |
annealed condition at RT |
Thermal Properties |
| CTE, linear 20�C |
9.9 �m/m-�C |
5.5 �in/in-�F |
from 0-100�C (32-212�F) |
| CTE, linear 250�C |
11 �m/m-�C |
6.11 �in/in-�F |
at 0-315�C (32-600�F) |
| CTE, linear 500�C |
11.5 �m/m-�C |
6.39 �in/in-�F |
at 0-540�C, 11.7 �m/m-C at 0-650�C |
| Specific Heat Capacity |
0.46 J/g-�C |
0.11 BTU/lb-�F |
from 0-100�C (32-212�F) |
| Thermal Conductivity |
24.9 W/m-K |
173 BTU-in/hr-ft�-�F |
at 100�C; 28.7 W/m-K at 500�C |
| Melting Point |
1480 - 1530 �C |
2700 - 2790 �F |
|
| Solidus |
1480 �C |
2700 �F |
|
| Liquidus |
1530 �C |
2790 �F |
|
| Maximum Service Temperature, Air |
705 �C |
1300 �F |
Continuous Service |
| Maximum Service Temperature, Air |
815 �C |
1500 �F |
Intermittent Servic |
Related References:
1. Superferritic Stainless Steel
2. Ferritic Ferrite Stainless Steel
3. Ferritic Stainless Steel Grades Comparison Table
4. Compared with the ferritic stainless steel, duplex stainless steel vulnerable
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