UGIMA® 4435 ICH Solution Annealed
UGIMA® 4435 ICH Solution Annealed introduction
UGIMA® 4435 ICH is an austenitic stainless steel (not magnetic) with high molybdenum content and a specific metallurgy for improved behaviour during machining. Its composition provides it with very good corrosion resistance and is perfectly suited for prolonged contact with the skin. It also offers excellent machinability, allowing significant productivity gains in processing.
The chemical composition of UGIMA® 4435 ICH is optimised to ensure primary ferritic solidification limiting hot workability problems and risks of crack formation at high temperature during welding, while providing it with a structure almost 100% austenitic at room temperature.
Grain size as per ASTM E-112: ≥ 5 (≥ 4 if need of guarantee of residual ferrite
Equivalent material: DIN 1.4435, ASTM 316L, JIS SUS316L, EN 1.4435, AISI 316L, AFNOR X2CrNiMo18-14-3
UGIMA® 4435 ICH Solution Annealed general
| Property |
Value |
| Density |
Density of 8 g/cm³ |
UGIMA® 4435 ICH Solution Annealed thermal
| Property |
Value |
Comment |
| Coefficient of thermal expansion |
Coefficient of thermal expansion of 0.000016 1/K |
20 to 100°C |
| - |
Coefficient of thermal expansion of 0.0000165 1/K |
20 to 200°C |
| - |
Coefficient of thermal expansion of 0.000017 1/K |
20 to 300°C |
| - |
Coefficient of thermal expansion of 0.0000175 1/K |
20 to 400°C |
| - |
Coefficient of thermal expansion of 0.000018 1/K |
20 to 500°C |
| Specific heat capacity |
Specific heat capacity of 500 J/(kg·K) |
- |
| Thermal conductivity |
Thermal conductivity of 15 W/(m·K) |
- |
UGIMA® 4435 ICH Solution Annealed chemical
| Property |
Value |
Comment |
| Carbon |
Carbon of 0.03 |
max. |
| Chromium |
Chromium of 17.0 - 19.0 % |
- |
| Manganese |
Manganese of 2.0 |
max. |
| Molybdenum |
Molybdenum of 2.5 - 3.0 % |
- |
| Nickel |
Nickel of 12.5 - 14.0 % |
- |
| Nitrogen |
Nitrogen of 0.11 |
max. |
| Phosphorus |
Phosphorus of 0.045 |
max. |
| Silicon |
Silicon of 1.0 |
max. |
| Sulfur |
Sulfur of 0.03 |
max. |
UGIMA® 4435 ICH Solution Annealed electrical
| Property |
Value |
| Electrical resistivity |
Electrical resistivity of 7.500000000000001e-10 Ω·m |
UGIMA® 4435 ICH Solution Annealed mechanical
| Property |
Temperature |
Value |
Comment |
| Charpy impact energy, V-notch |
- |
Charpy impact energy, V-notch of 100 J |
min. |
| Elastic modulus |
20 °C |
Elastic modulus of 200 GPa |
- |
| - |
100 °C |
Elastic modulus of 194 GPa |
- |
| - |
200 °C |
Elastic modulus of 186 GPa |
- |
| - |
300 °C |
Elastic modulus of 180 GPa |
- |
| - |
400 °C |
Elastic modulus of 172 GPa |
- |
| - |
500 °C |
Elastic modulus of 165 GPa |
- |
| Elongation |
- |
Elongation of 40 % |
min. |
| Hardness, Vickers |
- |
Hardness, Vickers of 160.0 - 205.0 [-] |
- |
| Tensile strength |
- |
Tensile strength of 500.0 - 700.0 MPa |
- |
UGIMA® 4435 ICH Solution Annealed application
| Property |
- |
- |
| Application areas |
| Cold Forming |
| Corrosion properties |
| General machinability |
| Heat Treatment |
| Hot forming |
| Other |
Product |
Shape |
Finish |
Tolerance |
Dimensions (mm) |
| Rolled & descaled |
k13 |
Ø 13 to 130 |
| Turned |
10 + 11 |
Ø 22 to 130 |
| Ground |
7 + 8 + 9 + options |
Ø 2 to 130 |
| Drawn |
9 |
Ø 2 to 30 |
| Black bar |
+/- 1% of ø |
Ø 23 to 135 |
| Hexagonal |
Drawn |
10 + 11 |
Hex. 3 to 55 |
| Rolled |
- |
Ø 5 to 32 |
| Rolled & pickled |
- |
Ø 5 to 32 |
| Hexagonal |
Rolled & pickled |
- |
Hex. 12.4 to 28 |
| Billet |
Square |
As-rolled or as-heat-treated |
- |
50 to 120 |
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