InconelX-750 Bolt

Similar grades

GB/T	UNS	Trademark	W.Nr
GH4145	N07750	InconelX-750	2.4669

 

Chemical composition of InconelX-750 bolts

Alloy	%	Ni	Cr	Nb	Co	C	Mn	Si	S	Cu	Al	TI	p
InconelX-750	Min	Balance	14	0.7
	Max		17	1.2	1.0	0.08	1.0	0.5	0.01	0.5	1.0	2.75	0.02

 

Minimum mechanical properties of InconelX-750 bolt alloy at room temperature

Status	tensile strength Rm N/mm2	Yield Strength RP0.2 N/mm2	Elongation A5%	Brinell hardness HB
Solid solution	910	550	25	≤350

 

InconelX-750 bolt alloy has the following properties:

It has good corrosion resistance and oxidation resistance below 980℃, high strength below 800℃, and good relaxation resistance below 540℃. It also has good formability and welding performance, and has good performance in low temperature environments. Excellent mechanical properties.

 

InconelX-750 bolt application range Application areas include:

This alloy has good corrosion resistance and creep rupture strength in high temperature environments, good mechanical properties, and is widely used. It has sufficient strength and corrosion and oxidation resistance below 980°C.

1. Manufacturing springs, bolts that work at high temperatures; rotor blades, impellers and other structural parts on gas turbines;
2. Thrust rate on rocket engine:
3. Thrust reverse device on aircraft;
4. Large high-pressure vessels:
5. Elastic air sealing sheet and sealing mold sheet.