Jiaxing MT stainless steel co.,ltd.
Committed to global industrial innovation with more stable high-quality products and more efficient professional services.
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ASTM B619 / B626 Alloy 230 / UNS N06230 Nickel Alloy Welded Tube/ Pipe
Alloy 230 / UNS N06230 Chemical composition:
| % | Ni | Cr | W | Mo | Co | Fe | C | Mn | Si | P | S | Al | La | B |
| min | balance | 20.0 | 13.0 | 1.0 | - | - | 0.05 | 0.30 | 0.25 | - | - | 0.20 | 0.005 | - |
| max | 24.0 | 15.0 | 3.0 | 5.0 | 3.0 | 0.15 | 1.00 | 0.75 | 0.030 | 0.015 | 0.50 | 0.050 | 0.015 |
Physical properties
| Density | 8.97 g/cm3 |
| Melting range | 1301-1371℃ |
| Material Grade |
UNS N06200, UNS N06035, UNS N06030, UNS N06030,UNS N06635, UNS N06230, UNS R30556 |
| Outer Diameter | 3.18mm-101.60mm |
| Wall Thickness | 0.50mm-20.00mm |
| Length | Normally fixed length 6m, can as per customer’s requirement |
| Standard | ASTM B622, ASTM B163; ASTM B167; ASTM B444; ect |
1 . Our company has been dedicated to producing nickel alloy tube since 2003 , owning complete producing technology and abundant managing experience .
2 . We have advanced NDT equipments for the tests such as Eddy Current test , Ultrasonic test , Hydraulic test and so on .
3 . We have ISO 9001 and PED certificate , and the Third Party Inspection Certificates such as TUV , BV , Lloyd’s , SGS , etc , also can be provided according to customers’ requirements .
4 . The surface condition is one of our main advantages : in order to meet different requirements for surface condition , we have annealing and pickling surface , bright annealing surface , polished surface etc .
5 . In order to keep the inside surface of pipe clean and make it free from deburring , our company develops the unique and special technology --- Sponge Washing with high pressure .
6 . We have complete after-sale service to deal with the problems in time.