Accurate Metals & Alloys LLP notable producer , distributor and exporter Stainless Steel UNS S40900 Sheet, Plate, and Coils to clients around the globe. We make all these products making use of latest modern equipment.
1.4512 Stainless Steel is ferritic steel with finest mechanical qualities and stand in the excessive degree oxidation. UNS S40900 is often referred to as Chromium stainless steel. These 1.4512 Sheet and Coil is operated in evacuation system and dissimilar weld-able implementations. The appearance of niobium, titanium or both in the steel plate’s formation allows stability in this grades. UNS S40900 Stainless Steel outperforms 410 martensitic grades with 12 percent of chromium and 3CR12 regarding of exhaust gas and air resistant to corrosion. We are aware of our client’s requirements and are fascinated in the prerequisites of the industry’s divergent applications alloys in order to connect properly.
The corrosion resistance in grade 409 Sheet is, though, lesser than that of grade 430 steel with 17 % chromium. The top layer of grade 409 SS sheets are susceptible to moderate corrosion, restricting their employ as structural requirements.
Scaling resistance is provided by coils and sheets of 1.4512 SS at temperatures up to 675 degrees C in persistent operation and up to 815 ° Celsius in varying interval. UNS S40900 SS Sheets & Plates are annealed at temperatures ranging from 790 to 900 ° C prior becoming air cooled. SS UNS S40900 Plates are not hardened by thermal treatment. Before welding, Stainless Steel UNS S40900 sheet, plates and coils they must be already heated to temperatures ranging from 150 degree Celsius to 260 ° Celsius.
Accurate Metals & Alloys LLP has qualified and competent staff looking after the manufacturing process of these SS 409 Sheets, Plates, and Coils. Our worker check these products on every step, which ensures the sheets and plates have no breakages. A ordinary packaging procedure is followed for an error free delivery. Mechanical testing, Positive material testing, Chemical testing, Spectro analysis testing, Intergranular corrosion testing, Tensile testing, and Third-Party Inspection are all carried out in accordance with the product’s specifications and client requests. We pack these products carton boxes, hardwood crates, pallets, and shrink-wrapped as well. We offer our products at a very competitive price.
| Grade | WERKSTOFF NR. | AISI | UNS | AFNOR | BS | GOST | JIS |
| SS 409 | 1.4512 | 409 | S40900 | Z3CT12 | 409 S 19 | SUH 409 | – |
| Grade | C | Ni strong> | Si | S | Mn | P | Cr | Ti | |
| SS 409 | Min | – | – | – | – | – | – | 10.5 | 6x C |
| MAX | 0.08 | 0.5 | 1.00 | 0.045 | 1.00 | 0.045 | 11.75 | 0.75 | |
| Tensile Strength(MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Rockwell B (HRB) max | Brinell (HB) max |
| 450 | 240 | 25 | 75 | 131 |
