Hastelloy B4、N10629、NS3304、W.Nr 2.4600

Hastelloy B4 overview:

It has a wide range of applications in the fields of chemistry, petrochemicals, energy manufacturing and pollution control, especially in industries such as sulfuric acid, hydrochloric acid, phosphoric acid and acetic acid.For special applications, please consult our material selection department.

 

Hastelloy B4 chemical composition ：

%	C	Mn	P	S	Si	Cr	Mo	Ni	Fe	Co	Cu	Al
Min.						0.5	26.0	margin	1.0			0.1
Max.	0.01	1.50	0.04	0.01	0.05	1.5	30.0		6.0	2.5	0.5	0.5

 

Hastelloy B4 Variety Specifications and Availability:

Hastelloy B4 varieties: seamless pipes, welded pipes, plates, bars, forgings, rings, wire and matching welding materials.

 

Hastelloy B4 delivery status: seamless tube: solid solution + acid white, length can be fixed; plate: solid solution, pickling, trimming; welded tube: solid solution acid white + RT% flaw detection; forging: annealing + turning; Bars are forged and rolled, surface polished or turned; strips are delivered by cold rolling, solid solution softening, and descaling; wire is solid-washed and disc-shaped or straight, and solid-solution straight polished Status delivery.

 

Special alloy materials commonly used in the energy industry:

Stainless steel: 254SMO, 654SMO, F44, 2205, 2507, etc.

High-temperature alloy: GH4049

Nickel-based alloys: Alloy 59, Hastelloy B, Inconel 718, Nickel 201, Hastelloy C, etc.

Corrosion-resistant alloys: NS333, NS334