Bar Fflat Dur Di-staen 303
Disgrifiad Byr:
Mae Sakysteel ynBar Fflat Di-staengwneuthurwr a chyflenwyr yn Tsieina, sy'n arbenigo mewn ymchwil, datblygu a chynhyrchu Bar Fflat Dur Di-staen 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 Bar Fflat Dur Di-staen 303: |
| Safonol | ASTM A276, A484, A479, A580, A582, JIS G4303, JIS G4311, DIN 1654-5, DIN 17440, KS D3706, GB/T 1220 |
| Deunydd | 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. |
| Arwyneb | Piclo, wedi'i blicio, du, chwyth tywod, llachar, melin, drych, llinell wallt ac ati |
| Technoleg | Rholio Poeth, Weldio, Plygu |
| Manylebau | 20 * 3mm -100 * 10mm neu yn ôl yr angen |
| Goddefgarwch | +-2% |
| Cynhyrchion Bar Fflat Dur Di-staen 316 o sakysteel: |
 bar fflat dur di-staen wedi'i biclo |  Logo_Sampl Dde |
| Cymhwyso Bar Fflat Dur Di-staen 303 |
1. Domestig: cyllyll a ffyrc, sinciau, sosbenni, drymiau peiriant golchi, leininau agored microdon, llafnau rasel
2. Transourt: systemau gwacáu, trim/griliau ceir, tanceri ffordd, cynwysyddion llongau, tanceri cemegol llongau
3. Olew a Nwy: llety platfform, hambyrddau cebl
4. Meddygol: Offerynnau llawfeddygol, mewnblaniadau llawfeddygol, sganwyr MRI.
5. Bwyd a Diod: Offer arlwyo, bragu, distyllu, prosesu bwyd
6. Dŵr: Trin dŵr a charthffosiaeth, tiwbiau dŵr, tanciau dŵr poeth
7. Cyffredinol: ffynhonnau, clymwyr (bolltau, cnau a golchwyr), gwifren
8. Cemeg / Fferyllol: llestri pwysau, pibellau proses
9. Peirianneg Bensaernïol/Sifil: cladin, canllawiau, ffitiadau drysau a ffenestri, dodrefn stryd, strwythurol, adrannau, bar atgyfnerthu, colofnau goleuo, linteli, cefnogaeth gwaith maen
| Cyfansoddiad cemegol Bar Fflat Dur Di-staen: |
| Austenit Dur Di-staen 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 Di-staen 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 di-staen martensit | 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 |
