JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 20Ton per week |
| Delivery Time | 5 - 12 days based on the quantity |
| Packaging Details | standard packing for export |
| Shape | round |
| Standard | ASTM EN GB JIS |
| Grade | 201 304 316L 309S 310S 321 2205 2507.etc |
| Application | Construction,Industry,surgical tools,seawater equipment.,kitchenware |
| Length | Customers' Requirements,5.8m,6m,2m-6m,or as required |
| Size | custom as request |
| Packing | Standard Seaworthy Package,In wooden cases(for FCL/ LCL shipment) |
| Service | Cutting, surface finishing |
| Brand Name | DELTA |
| Model Number | 201 304 316L 321 309S 310S 2205 17-4PH XM-19 |
| Certification | ISO |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 20Ton per week |
| Delivery Time | 5 - 12 days based on the quantity | Packaging Details | standard packing for export |
| Shape | round | Standard | ASTM EN GB JIS |
| Grade | 201 304 316L 309S 310S 321 2205 2507.etc | Application | Construction,Industry,surgical tools,seawater equipment.,kitchenware |
| Length | Customers' Requirements,5.8m,6m,2m-6m,or as required | Size | custom as request |
| Packing | Standard Seaworthy Package,In wooden cases(for FCL/ LCL shipment) | Service | Cutting, surface finishing |
| Brand Name | DELTA | Model Number | 201 304 316L 321 309S 310S 2205 17-4PH XM-19 |
| Certification | ISO | Place of Origin | China |
| High Light | UNS Alloy Stainless Steel Round Bar ，XM-19 Stainless Steel Round Bar ，1.3964 Stainless Steel Round Bar 350mm | ||
| Products | Stainless Steel Bar |
| Grade | XM-19 / UNS S20910 / 1.3964 |
| Diameter | 4 - 350mm |
| Length | 6m or custom cutting any length as request |
| Finishing | Bright Bar / Black Surface |
| Heat Treatment | Solid Solution , ageing |
| Surface Process | Polishing , Peeling |
| Other Grade | 201 303 304 304L 309S 310S 316L 316Ti 317L 321 347 410 420 430 431 2205 2507 904L 254SMO 416 440A/B/C.etc |
| MOQ | 500 Kgs |
| Loading Port | Shanghai Port |
| Processing | Cutting |
| Packing | Wooden box or cutting as request |
Stainless Steel UNS S20910 (XM-19)
Nitronic 50 stainless steel, also known as UNS S20910 and XM-19, is an austenitic stainless steel with a blend of strength and corrosion resistance that is better than Stainless Steels 316, 316/316L, 317, and 317/317L. In fact, XM-19 has twice the yield strength at room temperature compared to Stainless Steels 316/316L and 317/317L. Additionally, it has good mechanical properties at elevated and sub-zero temperatures. Other characteristics that set XM-19 apart from other grades of stainless steel are that it does not become magnetic when severely cold worked and it has outstanding corrosion resistance in harsh environments such as marine applications.
XM-19 is composed of between 20% and 23% chromium, 11% to 13% nickel, 4% to 6% manganese, and 1.5% to 3% molybdenum, with the balance being iron. Also found in XM-19 are trace amounts of carbon, silicon, sulfur, phosphorus, nitrogen, columbium (or niobium) and vanadium. As noted previously, it is much stronger than Stainless Steels 316/316L and 317/317L; however, the same fabrication equipment and procedures used for the Stainless Steel 300 grades can be utilized for XM-19. In addition, the same cooling techniques used for Stainless Steels 316/316L and 317/317L can be utilized for XM-19.
XM-19 can be a confusing alloy to work with, as there are three different types of conditions used for numerous applications. The three conditions are annealed, as-rolled and high strength. As-rolled is a term used by the mill to state the fact that it is a “rolled” material. All conditions of XM-19 are first rolled. Both the annealed condition and the as-rolled condition are rolled at the same temperature. To acquire XM-19 annealed, the material would first be rolled, followed by either a mill or local annealing process which lowers the tensile and yield properties resulting in a more workable material. On the other hand, transforming XM-19 into the high strength condition can only be done at the mill after the original rolling process, which is done at a lower temperature than annealed and as-rolled material to further help increase the properties. Then high strength material is rolled a second time and later cold worked, which again increases the physical properties of the material even more.
| ANNEALED | STOCKING DIAMETERS | 1/2” TO 12” |
|---|---|---|
| MATERIAL LENGTHS | UP TO 24’ | |
| AS ROLLED | STOCKING DIAMETERS | 2” TO 6” |
| MATERIAL LENGTHS | UP TO 24’ | |
| HIGH STRENGTH | STOCKING DIAMETERS | 1/2” TO 8” |
| MATERIAL LENGTHS | UP TO 24’ |
| UNS | TYPE | AMS | ASTM | FEDERAL | CHARACTERISTICS |
|---|---|---|---|---|---|
| S20910 | XM-19 | 5764 | A-276 A-314 A-479 | – | Nitrogen strengthened austenitic steel, good corrosion resistance with improved mechanical properties. XM-19 is about twice the yield strength of 316. |
| C | MN | P | S | SI | CR | NI | MO | CU | OTHER | M/NM |
|---|---|---|---|---|---|---|---|---|---|---|
| .06 | 4. – 6. | .04 | .03 | 1. | 20.5 – 23.5 | 11.5 – 13.5 | 1.5 – 3. | N .2 – .4 Cb .1 – .3 V .1 – .3 | NM |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Total Annual:
>1000000
Employee Number:
>100
Ecer Certification：
Verified Supplier
Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative... Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative...
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