Pibellau a Thiwb Hecsagonol Dur Di-staen
Ystod Gyflenwi
| Maint | 13-85mm |
| WT | 0.5-1.8mm |
| Safon | ASTM A249, A269, A312, A358, A409, A554, A778, A789, A790 |
| Graddau | 201/2020/301/304 / 304L / 316 / 316L / 310S / 409L / 430/416 / ac ati. |
| Hyd | 13mm - 85mm neu yn ôl y gofyn |
| Triniaeth arwyneb | Rhif 1 - 2B - Gorffeniad matte - # 400 Disglair - # 600 Disglair - Drych 6K - Drych 8K - Llinell Gwallt |
| Amod Cyflenwi | Bright Annealed, Polished or Annealed and Pickled |
| Maint (a × b) | Trwch |
| 13.8 × 15.9 | 1.0-1.8 |
| 16 × 18 | 1.0-1.8 |
| 17 × 19 | 1.0-1.8 |
| 19 × 22 | 1.0-1.8 |
| 22 × 25 | 1.0-1.8 |
| 31 × 32 | 1.0-1.8 |
| 33 × 38 | 1.0-1.8 |
| 49 × 50 | 1.0-1.8 |
| 55 × 62 | 1.0-1.8 |
| 55 × 63 | 1.0-1.8 |
| 67 × 76 | 1.0-1.8 |
Cyfansoddiad Cemegol
| Cyfansoddiad,% | ||||||||
| Graddau | C. | Mn | P. | Si | S. | Cr | Ni | Fe |
| 304 | 0.08 mwyafswm | 2.00 mwyafswm | 0.045 mwyafswm | 1.00 mwyafswm | 0.03 mwyafswm | 18.0-20.0 | 8.0-10.5 | Balans |
| 304L | 0.03 mwyafswm | 2.00 mwyafswm | 0.045 mwyafswm | 1.00 mwyafswm | 0.03 mwyafswm | 18.0-20.0 | 8.0-12.0 | Balans |
| 304H | 0.04-0.10 | 2.00 mwyafswm | 0.045 mwyafswm | 1.00 mwyafswm | 0.03 mwyafswm | 18.0-20.0 | 8.0-12.0 | Balans |
Priodweddau Mecanyddol
| Priodweddau Mecanyddol: | |||||
| Gradd | Cryfder tynnol, MPa | Cryfder Cynnyrch, MPa | Elongation,% | Caledwch,% | |
| Rockwell B (HRB) | Brinell (HB) | ||||
| 304 | 515 mun | 205 mun | 40 mun | 92 | 201 |
| 304L | 485 mun | 170 mun | 40 mun | 92 | 201 |
| 304H | 515 mun | 205 mun | 40 mun | 92 | 201 |
