ASTM B704 Nickel Alloy UNS N06625 Welded Tube, ASTM B704 Welded Tube
Superior Steel Overseas is ISO 9001 & 14000 certified Exporter of ASTM B704 UNS N06625 Tube & now we became Distributor of ASTM B704 UNS N08825 & ASTM B704 Incoloy Tube. We
are well- known Supplier of ASTM B704 Tubes & ASTM B704 Welded Tube.We are largest Stockiest of ASTM B704 Welded Tube with huge inventory of ASME
SB 704 UNS N06625 Welded Tubes, ASTM B704 UNS N08825 Welded Tube, ASTM B704 UNS N06219 Tubes,ASTM B704 Nickel Alloy UNS N08825 Tubes and ASTM B704 Nickel Alloy UNS N06219 Welded Tubes. We have distribution cenetrs in the UK,
the USA , Germany, Sweden, and Mexico, with a sales and service center network close to our customers worldwide.
ASTM B704 Welded Tube Specifications
| Size |
6.00 mm OD up to 914.4 mm OD |
| Thickness |
0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS |
| Length |
Within 13500mm |
| Type |
Welded Tubes |
| Grades |
UNS N06625, N06219, N08825 |
ASTM B704 Grade
- ASTM B704 UNS N06625
- ASTM B704 UNS N06219
- ASTM B704 UNS N08825
ASTM B704 Welded Tubes Test Certificates
- EN 10204/3.1B,
- Raw Materials Certificate
- 100% Radiography Test Report
- Third Party Inspection Report, etc.
ASTM B704 UNS N06625 Chemical Composition
| Grade |
C |
Mn |
Si |
Fe |
S |
Cr2 |
Al-Ti |
Ni |
| 625 |
min. |
– |
– |
– |
– |
– |
20.0 |
– |
58.0 |
| max. |
0.10 |
0.50 |
0.50 |
5.0 |
0.015 |
23.0 |
0.40 |
– |
ASTM B704 UNS N06625 Mechanical Properties
| Grade |
Tensile Strength (MPa) min |
Yield Strength 0.2% Proof (MPa) min |
Elongation (% in 50mm) min |
Hardness |
| Rockwell B (HR B) max |
Brinell (HB) max |
| 625 |
Psi – 1,35,000 , MPa -930 |
Psi – 75,000 , MPa – 517 |
42.5 |
– |
– |
ASTM B704 UNS N06625 Equivalent Properties
| Grade |
UNS No |
Old British |
Euronorm |
GOST |
Japanese JIS |
| BS |
En |
No |
AFNOR |
| Inconel 625 |
N06625 |
NA 21 |
NiCr22Mo9Nb |
2.4856 |
NC22DNB4M |
ХН75МБТЮ |
NCF 625 |
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