Gwadawa
| Sunan Samfuta | Mahyarin karfe bututun |
| Na misali | API5L, ASTM A106 Gr.B, ASTM A53 Gr.B, ASTM A270, ASTM A249, ASTM A511,ASTM A778 ,ASTM A312,ASTM A358,ASTM A409,ASTM A213,ASTM A790,ASTM A268,ASTM A269,ASTM A554,ASTM B338,ASTM B673, Astm B674, Astm B677, Astm B675, Astm B696, Astm B690, Asm An98, Asme B36.19, Askeb36.10, Astmuwa179 / A210 / A213 / A210-2008, GB9948, GB9948, GB99413, GB99413, GB8162-2008,GB/T17396-2009EN10216-5,EN10217-7,DIN 17456,DIN 17458 JIS G3463,JIS G3119,JIS G3446,JIS G3218,JIS G3258,JIS G3448,JIS H4631DEP 31,DEP 40,DEP 20,DEP 32, DNV-OS-F101 |
| Sa | Q195 = S195 / A53 ST CH CHE CHE |
| Diamita na waje | 1/8 - 126 inch |
| Kauri | 0.4-40 |
| Tsawo | 5.8 ~ 12.0 m ko kamar yadda aka tsara |
| Jiyya na jiki | Firayim Minista (Bared, Oiled, fenti mai launi, 3lpe, ko wasu rigakafin magani) |
| Rangaɗi | Tare da tsarin sunadarai da kayan kwalliya na kayan aiki; girma da duba gani, kuma tare da bincika rashin daidaituwa. |
Roƙo
Tsarin, Towerungiyar Towerungiyar Isar da Kaya, Parfin Wutar Lantarki, Pining, Aiwatar da Injiniya Injiniya, masana'antu na zamani, hanyoyi da kuma ayyukan taimako, da sauransu.
Kayan aikin injin
| Karfe sa | Yawan amfanin ƙasa, min. PSI (MA) | Tensionfafa Tensil, min. PSI (MA) | Elongation a cikin 2 in., Min. % | Mafi qarancin Ilimin KV J | ||
| A gwaji zazzabi na | ||||||
| -20 | 0 | 20 | ||||
| S235JRH | 235 | 360 | 24% | - | - | 27 |
| S275Joh | 275 | 430 | 20% | - | 27 | - |
| S275J2H | 355 | 510 | 20% | 27 | - | - |
| S355JOH | 355 | 510 | 20% | - | 27 | - |
| S355J2H | 355 | 510 | 20% | 27 | - | - |
| S355K2H | 355 | 510 | 20% | 40 | - | - |
Cikakken zane
