Hastelloy C-276 Valve Seat Rings (UNS N10276, 2.4819, Alloy C-276, Hastelloy C276)

• Processing Object: Metal
• Molding Style: Forging
• Molding Technics: Forging
• Application: Machinery Parts
• Material: SS
• Heat Treatment: Quenching
• Model NO.: Hastelloy C-276
• Surface Treatment: Polishing
• Forging Tolerance: +/-0.5mm
• Standard: AISI
• Certification: SGS
• Material Grade of Valve Seat Rings: 15-5pH
• Transport Package: Plywooden Case
• Specification: CE
• Trademark: jj11
• Origin: China
• HS Code: 722840000
• Production Capacity: 5000 Tons/Year

Product Description

We are professional Hastelloy C-276 Valve Seat Rings(UNS N10276, 2.4819, Alloy C-276, Hastelloy C276)  from china



Hastelloy C276 is a tungsten-added nickel-molybdenum-chromium alloy designed to offer excellent corrosion resistance in wide range of severe environments. C-276 is widely used in the chemical field and petrifaction field, such as the element of chloride organic and catalyzes system. This Alloy is especially suit for high temperature environment, impure inorganic acid and organic acid (such as formic acid and acetic acid), sea-water corrosion environment.
 
 
Hastelloy C 276 Chemical composition
 

Grade	%	Ni	Cr	Mo	Fe	W	Co	C	Mn	Si	V	P	S
C-276	Min	Bal.	14.5	15	4	3
	Max		16.5	17	7	4.5	2.5	0.01	1	0.08	0.35	0.04	0.03

 
 
Hastelloy C 276 Mechanical properties:(Minimum value at 20°C)
 

Tensile Strength σb/MPa	Yield Strength σp0.2/MPa	Elongation σ5 /%
690	283	40

 
 
Hastelloy C 276 Standard:
 

Bar	Forging	Sheet/Strip	Wire	Pipe
ASTM B574	ASTM B564	ASTM B575	-	ASTM B622 ASTM B619 ASTM B626