HastelloyX bolt

 

Similar brands

GB/T	UNS	Trademark	W.Nr
GH32	N06002	HastelloyX	2.4665

 

Hastelloy Chemical composition of Hastelloy x bolts

Alloy	%	Ni	W	Fe	Mn	C	Si	S	Cr	Mo	P	Co
Hastelloy X	Min	Balance	0.2	17	–	0.05	–	–	20.5	8	—	0.5
	Max		1.0	22	1	0.15	1.0	0.03	23.0	10	0.04	2.5

 

Physical properties of Hastelloy X bolts

density	8.94g/cm3
melting point	1260-1355°C

 

Hastelloy Hastelloy x bolt Minimum mechanical properties of the alloy at room temperature

Alloy status	tensile strength Rm N/mm2	Yield Strength RP0.2 N/mm2	Elongation A5%
Hastelloy X	660	240	35

 

Hastelloy X bolt alloy has the following properties:

Hastelloy X is a nickel-molybdenum alloy with added cobalt and tungsten. Hastelloy X alloy has excellent oxidation resistance at high temperatures up to 1200°C and can also be used in neutral and reducing atmospheres. Hastelloy

1. This alloy has good cold and hot working properties, and the forging heating temperature is 1170℃.
2. The average grain size of the alloy is closely related to the deformation degree of the forging and the final forging temperature.
3. The alloy has satisfactory welding performance and can be welded by argon arc welding, seam welding, spot welding and other methods.
4. The alloy can be directly added to the furnace that has been heated to high operating temperature. It is immediately taken out of the oven after the necessary heat preservation time and processed to the specified specifications. If the metal temperature drops below the minimum processing temperature, it needs to be heated again.
5. The surface oxide of the alloy and the welding slag around the weld have stronger adhesion than stainless steel. It is recommended to use a fine-grained sand belt or fine-grained grinding wheel for grinding.

 

Metallographic structure of Hasteloy X bolts:

The structure of this alloy in the solid solution state is an austenite matrix, with a small amount of TN and MC carbides.

 

Hastelloy x bolt application range Application areas are:

Hastelov X has corrosion resistance in various xenon gases at high temperatures and has excellent high-temperature strength. Hasteloy X has been widely used in various high-temperature environments.