303 bar fflat dur gwrthstaen
Disgrifiad Byr:
Mae Sakysteel ynBar fflat di -staenGwneuthurwr a chyflenwyr yn Tsieina, yn arbenigo mewn ymchwil, datblygu a chynhyrchu bar fflat dur gwrthstaen 303.
| C% | Si% | Mn% | P% | S% | CR% | Ni% | N% | Mo% | Ti% |
| <0.15 | <1.0 | <2.0 | <0.20 | <0.15 | 17.0-19.0 | 8.0-10.0 | - | - | - |
| Manylebau 303 bar gwastad dur gwrthstaen: |
| Safonol | ASTM A276, A484, A479, A580, A582, JIS G4303, JIS G4311, DIN 1654-5, DIN 17440, KS D3706, GB/T 1220 |
| Materol | 201,202,205, XM-19 ac ati. 301,303,304,304L, 304H, 309S, 310S, 314,316,316L, 316TI, 317,321,321H, 329,330,348 ac ati. 409,410,416,420,430,430f, 431,440 2205,2507, S31803,2209,630,631,15-5ph, 17-4ph, 17-7ph, 904L, F51, F55,253mA ac ati. |
| Wyneb | Pickled, plicio, du, chwyth tywod, llachar, melin, drych, hairline ac ati |
| Nhechnolegau | Rholio poeth, weldio, plygu |
| Fanylebau | 20*3mm -100*10mm neu yn ôl yr angen |
| Oddefgarwch | +-2% |
| 316 Cynhyrchion Bar Fflat Dur Di -staen o Sakysteel: |
 bar fflat dur gwrthstaen wedi'i biclo |  Sampl_logo iawn |
| Cymhwyso 303 bar fflat dur gwrthstaen |
1.Domestig: Cyllyll a ffyrc, sinciau, sosbenni, drymiau peiriant golchi, leininau agored microdon, llafnau rasel
2.Transourt: Systemau Gwacáu, Trimio Ceir/Grilles, Tanceri Ffordd, Cynwysyddion Llongau, Tanceri Cemegol Llongau
3.oil a nwy: llety platfform, hambyrddau cebl
4.Medical: Offerynnau llawfeddygol, mewnblaniadau llawfeddygol, sganwyr MRI.
5.food a diod: offer arlwyo, bragu, distyllu, prosesu bwyd
6. dŵr: triniaeth dŵr a charthffosiaeth, tiwbiau dŵr, tanciau dŵr poeth
7.General: ffynhonnau, caewyr (bolltau, cnau a golchwyr), gwifren
8.chemical /fferyllol: llongau pwysau, pibellau proses
9.Architectural/Peirianneg Sifil: cladin, rheiliau llaw, ffitiadau drws a ffenestri, dodrefn stryd, strwythurol, adrannau, bar atgyfnerthu, colofnau goleuo, lintels, cefnogaeth gwaith maen
| Cyfansoddiad cemegol bar fflat dur gwrthstaen: |
| Austenite Dur gwrthstaen ferrite | 329J1 | 0cr26ni5mo2 | <0.08 | 23.00-28.00 | 3.00-6.00 | <1.50 | <0.035 | <0.030 | 1.00-3.00 | <1.00 | - | 2) |
| 1Cr18NI11SI4ALTI | 0.10-0.18 | 17.50-19.50 | 10.–120 .. | <0.80 | <0.035 | <0.030 | - | 3.40-4.00 | - | AL 0.10-0.30; TI 0.40-0.70 | ||
| 00cr18ni5mosi2 | <0.030 | 18.00-19.50 | 4.50-5.50 | 1.00-2.00 | <0.035 | <0.030 | 2.50-3.00 | 1.30-2.00 | - | - | ||
| Dur gwrthstaen ferrite | 405 | 0cr13al | <0.08 | 11.50-14.50 | 3) | <1.00 | <0.035 | <0.030 | - | <1.00 | - | Al 0.10-0.30 |
| 410L | 00cr12 | <0.030 | 11.00-13.00 | 3) | <1.00 | <0.035 | <0.030 | - | <1.00 | - | - | |
| 430 | 1cr17 | <0.12 | 16.00-18.00 | 3) | <1.25 | <0.035 | <0.030 | - | <0.75 | - | - | |
| 430f | Y1cr17 | <0.12 | 16.00-18.00 | 3) | <1.00 | <0.035 | <0.15 | 1) | <1.00 | - | - | |
| 434 | 1cr17mo | <0.12 | 16.00-18.00 | 3) | <1.00 | <0.035 | <0.030 | 0.75-1.25 | <1.00 | - | - | |
| 447J1 | 00cr30mo2 | <0.010 | 28.50-32.00 | - | <0.40 | <0.035 | <0.030 | 1.50-2.50 | <0.40 | <0.015 | - | |
| XM27 | 00cr27mo | <0.010 | 25.00-27.50 | - | <0.40 | <0.035 | <0.030 | 0.75-1.50 | <0.40 | <0.015 | - |
| Dur gwrthstaen martensite | 403 | 1cr12 | <0.15 | 11.50-13.00 | 3) | <1.00 | <0.035 | <0.030 | - | <0.50 | - | - |
| 410 | 1cr13 | <0.15 | 11.50-13.50 | 3) | <1.00 | <0.035 | <0.030 | - | <1.00 | - | - | |
| 405 | 0cr13 | <0.08 | 11.50-13.50 | 3) | <1.00 | <0.035 | <0.030 | - | <1.00 | - | - | |
| 416 | Y1CR13 | <0.15 | 12.00-14.00 | 3) | <1.25 | <0.035 | <0.15 | 1) | <1.00 | - | - | |
| 410J1 | 1cr13mo | <0.08-0.18 | 11.50-14.00 | 3) | <1.00 | <0.035 | <0.030 | 0.30-0.60 | <0.60 | - | - | |
| 420J1 | 2CR13 | 0.16-0.25 | 12.00-14.00 | 3) | <1.00 | <0.035 | <0.030 | - | <1.00 | - | - | |
| 420J2 | 3cr13 | 0.26-0.35 | 12.00-14.00 | 3) | <1.00 | <0.035 | <0.030 | - | <1.00 | - | - | |
| 420f | Y3CR13 | 0.26-0.40 | 12.00-14.00 | 3) | <1.25 | <0.035 | <0.15 | 1) | <1.00 | - | - | |
| 3cr13mo | 0.28-0.35 | 12.00-14.00 | 3) | <1.00 | <0.035 | <0.030 | 0.50-1.00 | <0.80 | - | - | ||
| 4cr13 | 0.36-0.45 | 12.00-14.00 |
