Diver iuncta Pipe tube
Descriptio
| Nomen | immaculatam Steel Seamless & iuncta Tube & Pipe. | ||||||
| Standard | ASTM A554,A249,A269 and A270
| ||||||
| Materia Gradus | 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% | |||||||
| Diameter exterior
| 10-1000mm | ||||||
| Crassitudo | 1-100mm | ||||||
| Longitudo | 6n vel ut clientium petitionem | ||||||
| Tolerancee | a) Diameter exterior:+/-0.2mm | ||||||
| b) Crassitudo:+/-0.02mm | |||||||
| c)Longitudo:+/- 5mm | |||||||
| Superficies | 180G,240G,320G Satin /Hairline 400G, 600G Speculum metam | ||||||
| Applicationem | handrail, convicium, scalae, reticulum velum, ostium, fenestra, SOLARIUM, saepes; scamnum, supellectilem, etc | ||||||
| Test | Cucurbitae test, extensum test, aqua pressura test, crystal putredo test, calor curatio, NDT | ||||||
| chemica compositionof Material
| Materia compositio | 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 | ** | |
| per tubum magnitudine | 12.7x1.0 , 15.8x1.2, 19.1x1.2, 25.4x1.2 | ||||||
| quadrata fistula | 25.4x25.4x1.2, 25.4x25.4x2.0, 31.8x31.8x1.2 | ||||||
| Tubus rectangularis | 40x20x1.5, 50x25x1.5 | ||||||
