Accurate Metals & Alloys LLP notable producer , distributor and exporter Stainless Steel 409 Sheet, Plate, and Coil to customers worldwide. We make all of these products making use of latest cutting edge equipment.
1.4512 Stainless Steel is ferritic steel with finest mechanical qualities and resistance to the highest degree explosion. 409 is frequently referred to as Chromium stainless steel. These 1.4512 Sheet and Coil is operated in evacuation system and other weld-able implementations. The presence of niobium, titanium or both in the steel plate’s constitution allows balance in this grades. Grade 409 SS outperforms 410 martensitic grades with 12 percent of chromium and 3CR12 regarding of discharge of gas and air resistant to corrosion. We are conscious of our client’s needs and are interested in the requirements of the commercial dissimilar uses alloys in order to connect effectively.
The rust resistance in grade 409 Sheet is, however, lesser than that of grade 430 steel with 17 % chromium. The surface of grade 409 stainless steel sheet is susceptible to reduced corrosion, limiting their use as structural requirements.
Scaling resistance is provided by plates and sheets of Grade 409 stainless steel at temperatures up to 675 degrees C in constant operation and adequate to 815 degree C in fluctuating interval. 1.4512 SS Sheets & Plates are annealed at temperatures ranging from 790 to 900 ° C prior becoming air cooled. SS 409 Plates are not toughened by thermal treatment. Before welding, Stainless Steel 1.4512 sheet, plates and coils they must be already heated to temperatures ranging from 150 ° C to 260 ° C.
Accurate Metals & Alloys LLP has qualified and competent staff looking after the production work of these Stainless Steel UNS S40900 Sheets, Plates, and Coils. Our worker check these products on every step, which confirm the sheets and plates have no breakages. 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 performed according to the product’s requirements and client demand. We pack these products carton boxes, hardwood crates, pallets, and shrink-wrapped as well. We provide our products at a very competitive cost.
| 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 |
