JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
WUXI DETA METAL PRODUCTS CO.,LTD
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Products Specification
| Product name | 446 Stainless Steel Plate |
| Standard | GB,JIS,DIN,AISI,ASTM,AISI,ASME |
| Thickness | 1.0- 30.0mm |
| Width | 1219 ,1500mm, or as your requirements |
| Length | 3000,6000mm, or as your requirements |
| MOQ | 1MT |
| Surface | 2B NO.1 HL NO.4 8K,checkered |
| Other Grade | 201 304 304L 309S 310S 316L 317L 316LN 321 347 329 409L 410 415 416 420 430 431 436L 439 440A/B/C 444 446 904L 2205 2507 254SMO 253MA ,1.4529,1.4828 Monel400 k500, Inconel 600,601,625,718, Incoloy 800 800H,C276.etc |
| Packing | standard export packing (inside:water proof paper,outside:steel covered with strips and pallets) |
| Cargo ready date | within 25-35 days after confirming orders |
| Delivery Time | About 5-7 days after receive the deposit. |
Alloy 446 stainless steel is a high chromium ferritic stainless steel commonly used in high temperature applications from 1500 °F to 2200 °F. 446 stainless steel is the most oxidation resistant steel among the 400 series stainless’. Its resistance to cyclic oxidation is equal to or better than 309 and 310 steels, but has lower strength at elevated temperatures.
| Grade | C | Si | Mn | P | S | Cr | Ni | N | Fe |
|---|---|---|---|---|---|---|---|---|---|
| 446 | 0.20 | 1.00 | 1.50 | 0.040 | 0.030 | 23 – 27 | 0.75 | 0.25 | Bal |
| Grade | Tensile Strength MPa (Min) | Yield Strength 0.2% MPa(Min) | Elongation % | Hardness (Brinell) MAX | Hardness (Rockwell B) MAX |
|---|---|---|---|---|---|
| 446 | 515 | 275 | 20 | 217 | 96 |
Size Specification of 446 Stainless Steel
| Type | Sizes | ASTM Standards |
|---|---|---|
| Bar | Diameter 10 - 350mm | A276 |
| Plate | Thickness 1.0 - 40.0mm | A240 |
Grade 446 stainless steel is mainly used in the manufacturing of industrial equipment and parts in high-temperature environments. It has excellent high-temperature resistance and can maintain good mechanical properties and corrosion resistance at high temperatures. Specific application areas include:
In summary, 446-grade stainless steel has excellent corrosion resistance and heat resistance at high temperatures, making it widely used in the manufacturing of various high-temperature industrial equipment and components.
