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[China]
Address: Room 1703, 17th Floor, Building 5, Jinyin Modern City, Guangdian South Road, Jinshui District, Zhengzhou City, Henan Province, China.
Contact name:Vicky
Zhengzhou Huitong Pipeline Equipment Co.,Ltd. |
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ASTM/ASME SA 276/479 Stainless steel round bar 309 309S bar bright
309 Stainless Steel and 309S are austenitic chromium-nickel stainless steels that give phenomenal corrosion resistance and warmth resistance in addition to great quality at room and lifted temperatures. Sort 309S Stainless Steel is indistinguishable to Type 309 aside from a lower carbon content that minimizes carbide precipitation and enhances weld-ability. They are basically non-magnetic as toughened and get to be daintily attractive when icy lived up to expectations.
Grade 309 / 309S Stainless Steel is utilized frequently for higher temperature applications. While its oxidation resistance surpasses that of composite 310, its imperviousness to consumption is identical to that of compound 310. Compound 309 is exceedingly weld able and frosty form able, in spite of the fact that it does oblige stronger framing machines and persistently expanding weight. Regular machining routines are utilized for stainless steel review 309, however it is harder and does have a tendency to solidify all the more rapidly. Like 310 Stainless Steel, Grade 309 / 309S Stainless Steel has a high chromium and nickel content which concedes amazing imperviousness to watery corrosion.
309 / 309S is an austenitic warmth safe composite with oxidation imperviousness to 1900°F under consistent temperature conditions. At the point when incessant warm cycling is included, the compound is impervious to around 1850°F. The high chromium and generally low nickel substance of 309 give great imperviousness to high temperature sulfur bearing climates. 309 has just direct imperviousness to carbon retention and is not proposed for utilization in exceedingly carburizing environments.
| Standards | 309 /1.4828 |
|---|---|
| Designation | ASTM, ASME, AISI A 276 , SA 276, A 479, SA 479, ASTM, ASME A276/SA 479 |
| Range | 3 MM TO 350 MM DIA |
| Finish | Bright, Polish & Black |
| Form | Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wire-mesh, Billet, Ingot, Forging Etc. |
| Stainless Steel : Grade: 304, 304L, 304H, 309, 309S, 316, 316L, 316H, 310, 310S, 317, 317L, 321, 347, 904L |
| SS 309/309S | |
|---|---|
| Ni | 14 |
| Cr | 23 |
| C | 0.20 |
| Fe | 0.20 |
| Mn | 2 max |
| Si | 1 |
| S | 0.30 max |
| P | 0.045 max |
| Tensile Strength ksi (min) | Yield Strength 0.2% ksi (min) | Elongation % | Hardness (Brinell) MAX |
|---|---|---|---|
| 40 | 30 | 40 | 217 |
| Density lbm/in3 | Thermal Conductivity (BTU/h ft. °F) | Electrical Resistivity (in x 10-6) | Modulus of Elasticity (psi x 106 | Coefficient of Thermal Expansion (in/in)/ °F x 10-6 | Specific Heat (BTU/lb/ °F) | Melting Range (°F) |
|---|---|---|---|---|---|---|
| at 68°F: 0.285 | 9.0 at 32- 212°F | 30.7 at 68°F | 28.5 | 8.28 at 32 – 212°F | 0.1200 at 68°F to 212°F | 2500-2590 |
| Monel : Grade: Monel 400, Monel K500, Monel R-405 Nickel : Grade: Nickel 200, Nickel 201 Inconel : Grade: Inconel 600, Inconel 601, Inconel 625, Inconel 718 Incoloy : Grade: Incoloy 800, Incoloy 800H, INCOLOY 800HT Hastalloy : Grade: Hastalloy B2, Hastalloy B3, Hastalloy C22, Hastalloy C276, Hastalloy X Titanium : Grade: Gr1, Gr2, Gr3, Gr5, Gr7, Gr11 Carbon Steel : Grade: WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70 Duplex Steel: Grade: UNS F44, F45, F51, F53, F55, F60, F61 Alloy Steel: Grade : WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91 |
