430 Stainless Steel Sheet
Ferritic chromium stainless, magnetic, 16–18 % Cr
430 is the ferritic stainless grade: 16–18 % chromium, no nickel, magnetic and considerably cheaper than 304. It resists atmospheric corrosion and most food environments well but offers less formability and weldability, so it is used where the part is formed once and does not see chlorides. It is the grade behind most appliance panels and cheap architectural trim.
Equivalent grades
| ASTM A240 | 430 / S43000 |
|---|---|
| EN 10088-2 | 1.4016 / X6Cr17 |
| JIS G4305 | SUS430 |
| GB/T 3280 | 10Cr17 |
ASTM A240 / A480 · EN 10088-2
Chemical composition
| C | Si | Mn | P | S | Cr | Ni |
|---|---|---|---|---|---|---|
| ≤ 0.12 | ≤ 1.00 | ≤ 1.00 | ≤ 0.040 | ≤ 0.030 | 16.0 – 18.0 | ≤ 0.75 |
Values in % by mass. Limits are maxima unless a range is stated.
Mechanical properties
| Grade | Rp0.2 min (MPa) | Rm (MPa) | A min (%) | Hardness |
|---|---|---|---|---|
| 430 | ≥ 205 | ≥ 450 | ≥ 22 | ≤ 183 HBW |
Typical values per ASTM A240 / A480, EN 10088-2. The composition and mechanical properties of your order are stated on the EN 10204 3.1 mill test certificate.
Dimensions
| Thickness / diameter (mm) | 0.30 – 20 |
|---|---|
| Width / size class | 1000 – 1500 |
| Length / face | 2000 – 6000 mm, sheet or coil |
2B, BA, No.4, mirror · ferritic, magnetic · Sizes outside the ranges below are available on request — send the specification and quantity.
Typical applications
- Appliance and white-goods panels
- Elevator and interior trim
- Kitchenware and sinks (non-chloride service)
- Automotive trim and exhaust hangers
- Decorative and cost-sensitive sheet work
How to choose
Order & delivery
| Lead time | 15 – 30 days after deposit or L/C for mill-rolled material; stock sizes ship sooner. |
|---|---|
| Packing | Steel strapping, wooden pallets or crates, edge protection, custom shipping marks. |
| Payment | T/T with deposit, or L/C at sight. Terms are confirmed on the proforma invoice. |
| Minimum order | Normally one 20′ container per size; mixed sizes can be combined in one container. |
| Documents | Invoice, packing list, bill of lading, certificate of origin, EN 10204 3.1 mill test certificate. |
| Incoterms | FOB, CFR, CIF to your port. Third-party inspection (SGS, BV, Intertek) arranged on request. |
FAQ
Is 430 magnetic?
Can 430 replace 304 to cut cost?
Full range, finishes and packing: 304 / 304L Stainless Steel Sheet & Plate →