Sheet, strip 1.4005 - aisi 416
International Equivalent
| Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| 1.4005 | 416 | X12CrS13 | Delivery from the stock, in stock |
Composition and properties
AISI 416 (1.4005) stainless steel is a martensitic class steel and belongs to the group of low carbon steels which contain a slightly increased percentage of chromium and manganese. In Europe the steel is melted according to European Union standard UNS S 41600 and German standard. The grade of this steel is X12CrS13, which indicates a somewhat higher percentage of sulfur compared with North American standards. As the nearest analogue and substitute stainless steel grade 08X13 is taken, which is produced in accordance with the specifications
The chemical composition of steel AISI 416 (1.4005) is as follows:
| Alloy element | C | Mn | Si | Cr | Fe |
|---|---|---|---|---|---|
| Percentage content | Not more than 0.15 | Not more than 1.5 | Not more than 0.1 | 12...14 | The rest |
Sulfur (up to 0.03%) and phosphorus (up to 0.06%) are present as impurities in the composition of this steel.
For comparison, the percent chemical composition of 08Cr13 steel is given:
| Alloying element | C | Mn | Si | Cr | Fe |
|---|---|---|---|---|---|
| Percentage content | 0,09... 0,15 | Not more than 0.6 | Not more than 0.6 | 12...14 | The rest |
The physical-mechanical properties of AISI 416 (1.4005) steel are given below:
- Ultimate tensile strength, MPa - 520...800;
- Ultimate ductility, MPa - 275;
- Young's modulus, GPa - 210 ;
- Specific heat-diffusion rate, m3/s- 8.5;
- Thermal conductivity coefficient, W/mK - 30;
- Relative elongation, % - 30;
- Brinell hardness after annealing - not more than 250...260.
According to ASTM A582, this steel when heated up to 5400 C increases its strength properties. Above the mentioned temperature the strength of material decreases, which should be taken into account when designing production and technological equipment parts out of it. The impact toughness of steel when heated slightly increases. The temperature range 480-5200 C is characterized by increased brittleness, which is caused by martensitic transformation of steel in microstructure.
Application
AISI 416 (1.4005) corrosion-resistant steel has an increased wear resistance at temperatures up to 4500°C, while providing good resistance to shock loads and vibrations. The resistance to pitting corrosion varies insignificantly. Rolled sheets are good formable at ambient temperatures (except for deep drawing, which requires softening annealing). The steel is well machined on machine tools. It is economically profitable and reasonable to buy stainless sheet metal rolled metal - sheets and strips - made of this steel at producer prices. Company Evek GmbH supplies sheet metal of steel AISI 416 (1.4005) in a wide range, as well as with the provision of a certificate of quality.