2023-11-09 14:39
(supersedes all previous editions)
Alleima® 430 is a ferritic stainless steel with minimum 16% chromium that has lower tensile strength, elongation and impact resistance than austenitic stainless steels. The proof strength is somewhat higher.
Status according to EN 10 204 3.1
C | Si | Mn | P | S | Cr |
---|---|---|---|---|---|
≤0.035 | 0.3 | 0.3 | ≤0.025 | ≤0.025 | 17 |
C | Si | Mn | P | S | Cr | Ni | Mo | Others |
---|---|---|---|---|---|---|---|---|
≤0.035 | 0.3 | 0.3 | ≤0.025 | ≤0.025 | 17 | - | - | - |
Round-cornered square, as well as round billets, are produced in a wide range of sizes according to the following tables. Larger sizes offered on request.
Unground, spot ground or fully ground condition.
Peel turned or black condition.
Size | Tolerance | Length |
---|---|---|
mm | mm | m |
80 | +/-2 | 4 - 6.3 |
100, 114, 126, 140, 150 | +/-3 | 4 - 6.3 |
160, 180, 195, 200 | +/-4 | 4 - 6.3 |
>200 - 350 | +/-5 | 3 - 5.3 |
Sizes and tolerances apply to the rolled/forged condition.
Size | Tolerance | Length |
---|---|---|
mm | mm | m |
75 - 200 (5 mm interval) | +/-1 | max 10 |
>200 - 450 | +/-3 | 3 - 8 |
Size | Tolerance | Length |
---|---|---|
mm | mm | m |
77 - 112 (5 mm interval) | +/-2 | max 10 |
124, 134 | +/-2 | max 10 |
127, 147, 157 | +/-2 | max 10 |
142, 152, 163 | +/-2 | max 10 |
168, 178, 188 | +/-2 | max 10 |
183, 193 | +/-2 | max 10 |
Disclaimer: Recommendations are for guidance only, and the suitability of a material for a specific application can be confirmed only when we know the actual service conditions. Continuous development may necessitate changes in technical data without notice. This datasheet is only valid for Alleima materials.