301 304 304H 30408 347H 30403 304L 304N 304LN S30408 SUS304 316 316L 316Ti 31603 316H coil dur gwrthstaen
301 303 304 321 316L 309S 310S Defnyddir cynhyrchion coil dur gwrthstaen ar gyfer rhannau stampio metel, rhannau offer mecanyddol mawr, a siasi. Ac ategolion electronig bach, amrywiaeth o rannau sbâr caledwedd. Mae gan coil dur gwrthstaen 301 303 304 321 316L 309S 310S wrthwynebiad asid, ymwrthedd alcali, cryfder tynnol a chryfder cynnyrch. Yn fwy addas ar gyfer sgleinio, dim pothelli ar yr wyneb, tyllau pin ac ati. Mae ganddo hefyd wrthwynebiad gwrth-sensiteiddio cryf i dymheredd uchel.
| Gradd | 301 304 304H 30408 347H 30403 304L 304N 304LN S30408 SUS304 316 316L 316Ti 31603 316H coil dur gwrthstaen |
| Proses | Rholio poeth neu rolio oer |
| Triniaeth arwyneb | Drych Rhif 1 / 2B / Rhif 4 / HL / Brwsio / BA / 8K / boglynnog / Ysgythrog ac ati (Gyda phapur neu ffilm PVC i'w amddiffyn) |
| Safon | JIS, AISI, ASTM, GB, DIN, EN, ac ati. |
| Trwch | Rholio oer (0.3-3mm). Rholio poeth (3-100mm) |
| Lled | 600-2000mm neu fel y'i haddaswyd |
| Brand | TISCO, DUR BAO, BAOXIN, ZPSS, LISCO, JISCO, ac ati. |
| Pecyn | Pecyn coil gwreiddiol o dan gyda phaled pren allforio |
| Taliad |
|
| Llinell brosesu | Prosesu hairline / cotio lliw PVD / prosesu boglynnu / prosesu ysgythrog / Prosesu drych uwch / llinell hollti / llinell dorri / llinell dorri laser / llinell stampio / llinell weldio / llinell blygu |
Amrediad goddefgarwch trwch o BAOSTEEL 301 304 321 316L 309S 310S coil dur gwrthstaen
| Amrediad goddefgarwch trwch o 301 304 321 316L 309S 310S coil dur gwrthstaen wedi'i rolio'n oer | ||||
| Trwch | Goddefgarwch Mawr | Goddefgarwch Arferol | Goddefgarwch Bach | Dim Goddefgarwch |
| 0.4MM | 0.3-0.32 | 0.33-0.37 | 0.37-0.39 | ≥0.39 |
| 0.5MM | 0.4-0.42 | 0.43-0.47 | 0.47-0.49 | ≥0.49 |
| 0.6MM | 0.5-0.52 | 0.53-0.56 | 0.57-0.59 | ≥0.59 |
| 0.7MM | 0.6-0.62 | 0.63-0.67 | 0.67-0.69 | ≥0.69 |
| 0.8MM | 0.7-0.72 | 0.73-0.77 | 0.74-0.79 | ≥0.79 |
| 0.9MM | 0.8-0.82 | 0.83-0.87 | 0.87-0.89 | ≥0.89 |
| 1.0MM | 0.89-0.9 | 0.91-0.94 | 0.94-0.99 | ≥0.99 |
| 1.2MM | 1.02-1.08 | 1.09-1.15 | 1.16-1.18 | ≥1.18 |
| 1.5MM | 1.32-1.38 | 1.39-1.45 | 1.46-1.48 | ≥1.48 |
| 2.0MM | 1.72-1.79 | 1.8-1.86 | 1.87-1.9 | ≥1.9 |
| 2.5MM | 2.23-2.36 | 2.32-2.42 | 2.42-2.47 | ≥2.48 |
| 3.0MM | 2.7-2.77 | 2.78-2.85 | 2.85-2.9 | ≥2.9 |
| Amrediad goddefgarwch trwch o 301 304 321 316L 309S 310S coil dur gwrthstaen wedi'i rolio'n boeth | ||||
| Trwch | Goddefgarwch Mawr | Goddefgarwch Arferol | Goddefgarwch Bach | Dim Goddefgarwch |
| 3.0MM | 2.6-2.75 | 2.75-2.85 | 2.86-2.9 | ≥2.9 |
| 4.0MM | 3.5-3.6 | 3.6-3.75 | 3.76-3.95 | ≥3.95 |
| 5.0MM | 4.5-4.6 | 4.6-4.75 | 4.75-4.95 | ≥4.95 |
| 6.0MM | 5.4-5.6 | 5.6-5.75 | 5.75-5.85 | ≥5.85 |
| 8.0MM | 7.3-7.5 | 7.5-7.65 | 7.65-7.85 | ≥7.85 |
| 10.0MM | 9.2-9.3 | 9.3-9.6 | 9.6-9.85 | ≥9.85 |
| 12.0MM | 11.1-11.2 | 11.2-11.6 | 11.6-11.85 | ≥11.85 |
| 14.0MM | 13.1-13.2 | 13.2-13.6 | 13.6-13.85 | ≥13.85 |
Cyfansoddiad Cemegol a phriodweddau mecanyddol:
| ASTM | C% | Mn% | P% | S% | Si% | Cr% | Ni% | Mo% |
201 | ≤0.15 | 5.5-7.5 | ≤0.06 | ≤0.03 | ≤1.00 | 16.0-18.0 | 3.5-5.5 | - |
202 | ≤0.15 | 7.5-10.0 | ≤0.06 | ≤0.03 | ≤1.00 | 17.0-19.0 | 4.0-6.0 | - |
301 | ≤0.15 | ≤2.00 | ≤0.045 | ≤0.03 | ≤1.00 | 16.0-18.0 | 6.0-8.0 | - |
304 | ≤0.08 | ≤2.00 | ≤0.045 | ≤0.03 | ≤0.75 | 18.0-20.0 | 8.0-10.5 | - |
304L | ≤0.03 | ≤2.00 | ≤0.045 | ≤0.03 | ≤0.75 | 18.0-20.0 | 8.0-12.0 | - |
309S | ≤0.08 | ≤2.00 | ≤0.045 | ≤0.03 | ≤0.75 | 22.0-24.0 | 12.0-15.0 | - |
310S | ≤0.08 | ≤2.00 | ≤0.045 | ≤0.03 | ≤1.50 | 24.0-26.0 | 19.0-22.0 | - |
316 | ≤0.08 | ≤2.00 | ≤0.045 | ≤0.03 | ≤0.75 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 |
316L | ≤0.03 | ≤2.00 | ≤0.045 | ≤0.03 | ≤0.75 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 |
317L | ≤0.03 | ≤2.00 | ≤0.045 | ≤0.03 | ≤0.75 | 18.0-20.0 | 11.0-15.0 | 3.0-4.0 |
321 | ≤0.08 | ≤2.00 | ≤0.045 | ≤0.03 | ≤0.75 | 17.0-19.0 | 9.0-12.0 | - |
347 | ≤0.08 | ≤2.00 | ≤0.045 | ≤0.03 | ≤0.75 | 17.0-19.0 | 9.0-13.0 | - |
405 | ≤0.08 | ≤1.00 | ≤0.04 | ≤0.03 | ≤1.00 | 11.5-14.5 | ≤0.60 | - |
409 | ≤0.08 | ≤1.00 | ≤0.045 | ≤0.03 | ≤1.00 | 10.5-11.75 | ≤0.50 | - |
430 | ≤0.12 | ≤1.00 | ≤0.040 | ≤0.03 | ≤0.75 | 16.0-18.0 | ≤0.60 | - |
434 | ≤0.12 | ≤1.00 | ≤0.040 | ≤0.03 | ≤1.00 | 16.0-18.0 | - | - |
444 | ≤0.025 | ≤1.00 | ≤0.045 | ≤0.03 | ≤1.00 | 17.5-19.5 | ≤1.00 | - |
403 | ≤0.15 | 5.5-7.5 | ≤0.04 | ≤0.03 | ≤0.50 | 11.5-13.0 | ≤0.60 | - |
410 | ≤0.15 | ≤1.00 | ≤0.035 | ≤0.03 | ≤1.00 | 11.5-13.5 | ≤0.60 | ≤1.00 |
420 | 0.16~0.25 | ≤1.00 | ≤0.04 | ≤0.03 | ≤1.00 | 12.0-14.0 | ≤0.75 | ≤1.00 |
440A | 0.60~0.75 | ≤1.00 | ≤0.04 | ≤0.03 | ≤1.00 | 16.0-18.0 | - | ≤0.75 |
SAD2507 | ≤0.03 | ≤1.2 | ≤0.035 | ≤0.02 | ≤0.80 | 24.0-26.0 | 6.0-8.0 | 3.0-5.0 |
SAF2205 | ≤0.03 | ≤2.0 | ≤0.03 | ≤0.02 | ≤1.00 | 21.0-23.0 | 4.0-6.5 | 2.5-3.5 |
904L | ≤0.0.3 | ≤2.0 | ≤0.035 | ≤0.03 | ≤1.00 | 18.0-20.0 | 23.0-25.0 | 3.0- |
