EN 10088-2 1.4113 Stainless Steel Sheet 0.4 - 3.0mm AISI 434 Stainless Steel Sheet Plate
| Products | 434 stainless steel sheet | Thickness | 0.4 - 3.0mm |
| Surface | 2B | Size | 1219*2438mm 1000*2000mm |
| Brand | TISCO | Same grade | 1.4113 |
AISI 434 stainless steel is a ferritic stainless steel formulated for primary forming into wrought products. Cited properties are appropriate for the annealed condition. 434 is the AISI designation for this material. S43400 is the UNS number. Additionally, the British Standard (BS) designation is 434S19.
The graph bars on the material properties cards below compare AISI 434 stainless steel to: wrought ferritic stainless steels (top), all iron alloys (middle), and the entire database (bottom). A full bar means this is the highest value in the relevant set. A half-full bar means it's 50% of the highest, and so on.
Chemical Composition
The following table shows the chemical composition of grade 434 stainless steel.
| Element | Content (%) |
| Iron, Fe | 81 |
| Chromium, Cr | 16 |
| Molybdenum, Mo | 1 |
| Silicon, Si | 1 |
| Manganese, Mn | 1 |
| Carbon, C | 0.12 |
| Phosphorous, P | 0.040 |
| Sulfur, S | 0.030 |
Mechanical Properties
The following table outlines the mechanical properties of annealed grade 434 stainless steel.
| Properties | Metric | Imperial |
| Tensile strength | 538 MPa | 78000 psi |
| Yield strength (@ strain 0.200%) | 441 MPa | 64000 psi |
| Elastic modulus | 200 GPa | 29008 ksi |
| Poisson's ratio | 0.27-0.30 | 0.27-0.30 |
| Elongation at break (in 50 mm) | 32% | 32% |
| Hardness, Rockwell B (converted from Brinell hardness) | 89 | 89 |
Forging
Grade 434 stainless steel can be forged at 1094 -1149°C (2000-2100°F) after thorough soaking.
Annealing
Grade 434 stainless steel is annealed by soaking at 788 - 872°C (1450-1600°F) followed by cooling in air.
Hardening
Grade 434 stainless steel does not react to heat treatment.
Applications
Grade 434 stainless steel is used in automotive trim applications and other exterior environments.
