Yuhong Group Co.,Ltd
Yuhong Holding Group Co.,LTD
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ASTM B166 UNS NO6600 Nickel Alloy Heat Exchanger Round Rod , Barra
YUHONG offers ASTM B166 / ASME SB166 NO6600 nickel alloy bars / rods and we sell these products in more than 70 countries up to now. This specification covers nickel-chromium-iron alloys (UNS N06600, N06601, N06603, N06690, N06693, N06025, N06045, and N06696) and nickel-chromiumcobalt-molybdenum alloy (UNS N06617) in the form of hot-finished and cold-worked rounds, squares, hexagons, rectangles, and cold-worked wire.
This alloy NO6600 has the following characteristics:
1. Excellent oxidation resistance at high temperature
2. Good resistance to oxidation and sulfur-containing atmosphere
3. Good resistance to carburization
4. It has good mechanical properties at room temperature and high temperature
Specifications
| Standard | ASTM B166 / ASME SB166 | ||||
| Name of Material | Nickel Alloy bars / round rods | ||||
| Keywordas | Bar-material of rectangular (flats), hexagonal, or square solid; Rod, n — material of round solid section | ||||
| Condition | Annealed | ||||
| Quantity | Feet / metres / or number of lengths | ||||
| Size | Bar, n — material of rectangular (flats), hexagonal, or square solid section up to and including 10 in. (254 mm) in width and 1 ⁄ 8 in. (3.2 mm) and over in thickness in straight lengths. | ||||
| Length | Specific or random | ||||
Rod, n — material of round solid section furnished in straight lengths.
Discussion — hot-worked rectangular bar in widths 10 in. and under may be furnished as hot-rolled plate with sheared or cut edges in accordance with Specification B 168, provided the mechanical property requirements of this specification are met.
Test Required
Chemical Analysis/ Mechanical Properties/ Hardness conversion/ Tension Test / Rounding Procedure / Rockwell Hardness
Chemical Composition % UNS NO6600
| Nickel | Copper | Iron max | Manganese | Carbon | Silicon | Sulfur | Aluminum | Chromium |
| 72 min | 0.5 max | 6-10 | 1 max | 0.15 max | 0.5 max | 0.015max | / | 14-17 |
Mechanical Property
| Condition and Diameter or Distance Between arallel Surfaces, in.(mm) | Tensile Strength,min,psi (MPa) | Yield Strength (0.2% offset), min, psi (MPa) | Elongation in 2 in. or 50 mm or 4D, min,% |
| Cold-worked (as worked): | |||
| Rounds: | |||
| Under 1/2 (12.7) | 120 000 (825) | 90 000 (620) | 7A |
| 1/2 to 1 (12.7 to 25.4), incl | 110 000 (760) | 85 000 (585) | 10 |
| Over 1 to2 1/2 (25.4 to 63.5), incl | 105 000 (725) | 80 000 (550) | 12 |
| Squares, hexagons, and rectangles: | |||
| 1/4 (6.4) and under | 100 000 (690) | 80 000 (550) | 5A |
| Over 1/4 to 1/2 (6.4 to 12.7), excl | 95 000 (655) | 70 000 (480) | 7 |
| Hot worked (as worked): | |||
| Rounds: | |||
| 1/4 to 1/2 (6.4 to 12.7), incl | 95 000 (655) | 45 000 (310) | 20 |
| Over 1/2 to 3 (12.7 to 76.2), incl | 90 000 (620) | 40 000 (275) | 25 |
| Over 3 (76.2) | 85 000 (585) | 35 000 (240) | 30 |
| Squares, hexagons, and rectangles: | |||
| All sizes | 85 000 (585) | 35 000 (240) | 20 |
| Cold-worked (annealed) or hot-worked (annealed): | |||
| Rods and bars, all sizes | 80 000 (550) | 35 000 (240) | 30A |
A - Not applicable to diameters or cross sections under 3 ⁄ 32 in. (2.4 mm)
B - Hardness B75 to B100, or equivalent
C - Hardness B75 to B95, or equivalent
Applications Industries
Condensers & Boiler & Heat Exchangers
Food Processing- Salt Making,etc.
Chemical Equipment
Thermal Treatment Plants
Petrochemicals- Oil Refining Chemical,etc.
Energy Field- Nuclear Power Generation,Tidal Power Generation,etc.
Environmental Protection Field- Gas Processing,Waste Water Treatment,Combustion Chambers of Solid Waste Incinerators,etc.
