Stainless hlau 347H Bar
Gnee Steel yog ib lub chaw tsim khoom muaj npe zoo li tus neeg muag khoom ntawm Stainless Hlau 347H Bar. Cov kab no uas peb muab yog tsim los ntawm cov hlau zoo tshaj plaws thiab muaj qhov muaj pes tsawg leeg. Cov kab no koj tuaj yeem tau txais yog tias koj xav tau los ntawm peb ntawm cov nqi ua lag luam. Qhov no 347 alloy yog austenitic, stabilized thiab ...
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Gnee Steel yog cov chaw tsim khoom lag luam paub zoo nrog rau cov khoom lag luamStainless hlau 347H Bar. Cov kab no uas peb muab yog tsim los ntawm cov hlau zoo tshaj plaws thiab muaj qhov muaj pes tsawg leeg. Cov kab no koj tuaj yeem tau txais yog tias koj xav tau los ntawm peb ntawm cov nqi ua lag luam. Qhov no 347 alloy yog austenitic, stabilized li zoo li chromium hlau uas muaj alloy, kuj nws muaj columbium uas enables tshem tawm cov carbide nag lossis daus thiab intergranular corrosion test. Qhov no alloy bar yog ruaj khov los ntawm kev ntxiv tantalum thiab chromium. Nws muaj ntau dua creep nrog rau kev ntxhov siab rupture zog, uas tej zaum yuav raug siv rau raug qhov twg intergranular li zoo li rhiab heev muaj kev txhawj xeeb. Ntxiv ntawm columbium enables no alloy kom muaj qhov zoo tshaj plaws corrosion kuj. Qhov no Stainless Hlau 347H Bar qhia siv nyob rau hauv fabrication ntawm cov cuab yeej uas yuav tsum tau muab tso rau hauv lub corrosive mob hnyav. Qib no ntawm ib lub bar tuaj yeem yooj yim muab tshem tawm ntawm qhov kub thiab txias ntawm 1010 degree txog 1193 degree.
CHEMICAL COMPOSITION NTAWM STAINLESS STEEL 347/347H ROUND BAR
| C | Cr | Mn | Ni | P | S | Si | Cb/Ta | |
|---|---|---|---|---|---|---|---|---|
| 347 | 0.08 max | min: 17 0 max: 20.0 |
2 0 max | min: 9 0 max: 13 0 |
0.04 max | 0.30 max |
0.75 max |
ib: 10x c max: 1 0 |
| 347H | min: 0.04 max: 0.10 |
min: 17 0 max: 20.0 |
2 0 max | min: 9 0 max: 13 0 |
0.03 max | 0.30 max |
0.75 max |
ib: 10x c max: 1 0 |
MECHANICAL PROPERTIES STAINLESS STEEL 347/347H ROUND BAR
| Qib | Tensile zog ksi (MPa)min | Yield Strength 0.2% ksi offset ksi (MPa) min | Elongation (% hauv 50mm) min | Hardness (Brinell) MAX | Hardness (Rockwell B) MAX |
|---|---|---|---|---|---|
| 347/347H | 75 (515) |
30 (205) |
40 | 201 | 95 |
Lub cev muaj zog ntawm 347/347H STAINLESS STEEL ROUND BAR
| Denstiy ib lbm/ hauv3 |
Coefficient ntawm Thermal Expansion (min/in) - degree F |
Thermal conductivity BTU / teev-ft- degree F | Tshwj xeeb Thaum tshav kub kub BTU/lbm- degree F | Modules ntawm Elasticity (annealed)2-psi | |
|---|---|---|---|---|---|
| ntawm 68 degree F | ntawm 68 - 212 ° F | ntawm 68 - 1832 degree F | ntawm 200 degree F | ntawm 32-212 ° F | hauv siab (E) |
| 0.286 | 9.2 | 20.5 | 9.3 | 0.12 | 28 x 106 |
Cov kab hauv qab no tau siv tam sim no; puag ncig tuav, hexagonal tuav, polish tuav, rods, puag ncig rods, tiaj tus tuav, thiab lwm yam zoo dua yog ib tug zoo formality, siab zog, mechanical stresses rau siab kuj.
Cov khoom siv kuaj yog ua los xyuas kom meej qhov zoo ntawm cov khoom. Cov kev ntsuam xyuas uas ua xws li hardness test, pitting resistance tests, flaring tests, general corrosion tests, macro, and micro tests, mechanical test, flattening test and many more tests are performed on the material.
Lub ntim tuaj yeem ua tau raws li hauv qab no zoo li nws yuav yog lub hnab ntim, hexagonal ntim, ntim cov thawv ntoo, ntim cov thawv, cov khoom siv thiab qee lub sijhawm nyob ntawm tus neeg siv khoom xav tau.
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