UGIMA® 4305HM Solution Annealed
UGIMA® 4305HM Solution Annealed introduction
UGIMA® 4305 HM is an improved machinability stainless steel manufactured only by Ugitech. Its properties are identical to those of 4305 except for its machinability, which is even better than that of 4305:
UGIMA® 4305 HM is the first stainless steel produced by the new method of inclusion population development and control, UGIMA® 2, perfected by Ugitech.
UGIMA® 4305 HM's technological advances are extremely advantageous, whatever the machining conditions, machine or tooling used.
Productivity increases of 50% over grade 4305, the current market standard, have been obtained. A comparison with our UGIMA® 4305, indicated a 25% increase in productivity.
Non-hardenable by heat treatment. Increased tensile strength and hardness is obtained by cold working.
Non-magnetic in annealed condition.
Slight magnetism is produced by cold-working operations
Equivalent material: DIN X8CrNiS18-9, DIN 1.4305, EN X8CrNiS18-9, EN 1.4305, UNS S30300, JIS SUS303, ISO 4305-303-00-I, ISO X10CrNiS18-9, AISI 303, AFNOR Z8CNF 18-09, BS 303S31, SS 2346
UGIMA® 4305HM Solution Annealed general
| Property |
Value |
| Density |
Density of 7.9 g/cm³ |
UGIMA® 4305HM Solution Annealed thermal
| Property |
Value |
Comment |
| Coefficient of thermal expansion |
Coefficient of thermal expansion of 0.0000168 1/K |
20 to 200°C |
| Specific heat capacity |
Specific heat capacity of 500 J/(kg·K) |
- |
| Thermal conductivity |
Thermal conductivity of 15.3 W/(m·K) |
- |
UGIMA® 4305HM Solution Annealed chemical
| Property |
Value |
Comment |
| Carbon |
Carbon of 0.07 |
max. |
| Chromium |
Chromium of 17.0 - 18.0 % |
- |
| Manganese |
Manganese of 1.5 - 2.0 % |
- |
| Molybdenum |
Molybdenum of 0.5 |
max. |
| Nickel |
Nickel of 8.2 - 9.5 % |
- |
| Niobium |
Niobium of 0.45 |
max., min: 5xC |
| Phosphorus |
Phosphorus of 0.04 |
max. |
| Silicon |
Silicon of 0.75 |
max. |
| Sulfur |
Sulfur of 0.25 - 0.35000000000000003 % |
- |
UGIMA® 4305HM Solution Annealed electrical
| Property |
Value |
| Electrical resistivity |
Electrical resistivity of 7.3e-07 Ω·m |
UGIMA® 4305HM Solution Annealed mechanical
| Property |
Value |
| Elastic modulus |
Elastic modulus of 196 GPa |
| Elongation |
Elongation of 50.0 - 65.0 % |
| Reduction of area |
Reduction of area of 60.0 - 75.0 % |
| Tensile strength |
Tensile strength of 570.0 - 650.0 MPa |
UGIMA® 4305HM Solution Annealed application
| Property |
- |
- |
| Application areas |
| Corrosion properties |
| General machinability |
| Heat Treatment |
| Hot forming |
| Other |
Products |
Shape |
Surface finish |
Tolerance |
Dimension |
| Round |
Rolled and descaled |
12 to13 |
22 to 130 mm |
| Round |
Turned and polished |
9 to 11 |
22 to 130 mm |
| Round |
Drawn |
8 to 9 |
1.8 to 55 mm |
| Round |
Ground |
7 to 9 |
1.8 to 80 mm |
| Hexagonal |
Drawn |
11 |
3 to 55 mm |
| Drawn wire |
Round |
Mat |
- |
1 to 14 mm |
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