Tube Píob Táthú Cruach Dhosmálta
Cur síos
Ainm | Cruach dhosmálta Gan uaim & Táite Tube & Píob. | ||||||
Caighdeán | ASTM A554, A249, A269 agus A270
| ||||||
Grád Ábhar | 201: Ni 0.8%~1% | ||||||
202: Ni 3.5%~4.5% | |||||||
304: Ni 8%, Cr 18% | |||||||
316: Ni 10%, Cr 18% | |||||||
316L: Ni 10%~14% | |||||||
430: Cr16% 6~18% | |||||||
Trastomhas Amuigh
| 10-1000mm | ||||||
Tiús | 1-100mm | ||||||
Fad | 6m nó mar iarratas na gcustaiméirí | ||||||
Caoinfhulaingt | a) Trastomhas Amuigh:+/- 0.2mm | ||||||
b) Tiús:+/- 0.02mm | |||||||
c) Fad:+/- 5mm | |||||||
Dromchla | 180G, 240G, 320G Satin / Hairline 400G, Críochnú Scáthán 600G | ||||||
Iarratas | ráille láimhe, ráille, staighre, scáileán mogalra weld, doras, fuinneog, BALCÓIN, fál, binse, troscán, etc | ||||||
Scrúdú | Tástáil scuaise, tástáil leathnaithe, tástáil brú uisce, tástáil lobhadh criostail, teas cóireáil, NDT | ||||||
ceimiceach comhdhéanamh Ábhar
| Comhdhéanamh ábhair | 201 | 202 | 304 | 316 | 316L | 430 |
C | <=0.15 | <=0.15 | <=0.08 | <=0.08 | <=0.035 | <=0.12 | |
Si | <=1.00 | <=1.00 | <=1.00 | <=1.00 | <=1.00 | <=1.00 | |
Mn | 5.5-7.5 | 7.5-10 | <=2.00 | <=2.00 | <=2.00 | <=1.00 | |
P | <=0.06 | <=0.06 | <=0.045 | <=0.045 | <=0.045 | <=0.040 | |
S | <=0.030 | <=0.030 | <=0.030 | <=0.030 | <=0.030 | <=0.030 | |
Cr | 13-15 | 14-17 | 18-20 | 16-18 | 16-18 | 16-18 | |
Ni | 0.7-1.1 | 3.5-4.5 | 8-10.5 | 10.0-14.0 | 10.0-14.0 | ** | |
Mo | ** | ** | ** | ** | 2.0-3.0 | ** | |
méid feadán cruinn | 12.7×1.0, 15.8×1.2, 19.1×1.2, 25.4×1.2 | ||||||
feadán cearnach | 25.4×25.4x1.2 ,25.4×25.4x2.0 , 31.8×31.8x1.2 ,38.1×38.1x1.5 | ||||||
Feadán dronuilleogach | 40x20x1.5, 50x25x1.5 |