Sheet, strip 1.4105 - aisi 430F
International Equivalent
| Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| 1.4105 | ~430F | Delivery from the stock, in stock |
Composition and properties
Steel AISI 430 °F (1.4105) is a low carbon iron-based alloy, ferritic, which has a high durability when working in harsh oxidizing environments, including acids and aggressive gases. Vitality is stored at ambient temperatures of up to 850…9000 C.
In accordance with UNC classification, the steel includes the following alloying components:
| Chemical element | Iron | Chrome | Manganese | Silicon |
|---|---|---|---|---|
| The percentage | 79,2 83,9… | 16…18 | To 1.3 | To 1.0 |
As metallurgical inevitable impurities, the steel composition may be sulfur (in the amount of 0,15…0,35%) and phosphorus (not more than 0.06%).
Sheet metal considering the steel grade is characterized by the following physical-mechanical parameters:
- Density, g/cm3 to 7.7;
- Modulus of elasticity, GPA — 220;
- Relative resistivity, Ohmm — 6x10-10;
- Elongation, percent — 23;
- Heat capacity, j/kgK — 460;
- Coefficient of thermal diffusivity, m2/s which is 7.1.
Compared to the closest analogue — stainless steel S20621 this material has a slightly lower ductility due to the absence in the chemical composition of Nickel and molybdenum, but a high content of manganese. But steel AISI 430 °F (1.4105) favorably reduced values of specific thermal conductivity, which allows the workpieces obtained from the sheet or strip to better resist sudden temperature changes.
Application
Steel AISI 430 °F (1.4105) before implementation takes place polnoratsionnye metallographic examination, the procedure which is stipulated by the requirements of ASTM A473 (determines the percentage and structure of the basic components) and ASTM A939 (sets the influence of temperature, external pressure and composition of the surrounding atmosphere on the structural stability of the alloy).
Tape and sheet from this alloy used in the manufacture of solid and welded constructions of the pipelines, designed for pumping liquid and gaseous media at high temperatures. Material in the annealed condition responds well to formosanum operations of cold sheet metal forming — bending, drawing, flanging, and the presence of sulphur ensures good quality of the separation passages forming — punching and cutting. The presence of sulfur also contributes to the decrease in the intensity of surface corrosion
The closest domestic analogue steel AISI 430 °F (1.4105) is considered as mild steel grade 08H18N10, characterized by the presence of Nickel (10%).
Buy a sheet and/or strip steel AISI 430 °F (1.4105) the company Electrocentury-steel is expedient and beneficial, as all goods offered are certified and meet all international quality standards