Accurate Metals & Alloys LLP notable manufacturer, distributor and exporter Stainless Steel UNS S40900 Sheets, Plate, and Coils to customers around the globe. We make all of these products making use of latest cutting edge machinery.
1.4512 Stainless Steel is ferritic steel with finest mechanical properties and resistance to the excessive degree oxidation. UNS S40900 is frequently indicated to as Chromium stainless steel. These 1.4512 Sheet and Coil is used in exhaust systems and dissimilar weld-able applications. The appearance of niobium, titanium or both in the steel plate’s constitution allows stability in this grades. Grade 409 SS Surpasses 410 martensitic grades with 12 percent of chromium and 3CR12 in terms of discharge of gas and air resistant to corrosion. We are conscious of our purchasers requirements and are fascinated in the requirements of the commercial dissimilar uses alloys in order to cooperate properly.
The rust resistance in grade 409 Plate is, however, lesser than that of grade 430 steel with 17 % chromium. The surface of grade UNS S40900 SS sheet is susceptible to moderate corrosion, limiting their employ as designing requirements.
Scaling resistance is provided by coils and sheets of UNS S40900 stainless steel at temperatures up to 675 degrees C in regular operation and adequate to 815 ° Celsius in varying interval. UNS S40900 SS Sheets & Plates are annealed at temperatures varying from 790 to 900 degree C prior becoming air cooled. Stainless Steel 1.4512 Plates are not toughened by thermal treatment. Before welding, Stainless Steel 409 sheet, plates and coils they must be preheated to temperatures ranging from 150 degree C to 260 ° C.
Accurate Metals & Alloys LLP has qualified and efficient workforce observing after the manufacturing work of these Stainless Steel 1.4512 Sheets, Plates, and Coils. Our worker inspect these products on every step, which confirm the sheets and plates have no damages. A ordinary packaging method is followed to ensure glitch 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 according to the product’s requirements and client demand. We pack these products carton boxes, hardwood crates, pallets, and shrink-wrapped as well. We offer our products at a very reasonable 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 |
