Hastelloy C276 (UNS N10276) Nickel Alloy Seamless Tube /Pipe for Oil-Gas Field Expliotation

• Type: Nickel Alloy
• Technique: Cold Hardening
• Material: Alloy Steel
• Surface Treatment: Oiled
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Special Purpose
• Section Shape: Round
• Model NO.: UNS N10276
• Length: 6m 9m 12m
• Od: 26.67-298.5mm
• Wtk: 2.87-22.22mm
• Transport Package: in Bulk or Cases
• Specification: BG2250-110,BG2250-125,BG2242-110,BG2830-110,BG2235
• Trademark: Bozhong
• Origin: China
• Production Capacity: 5000tons/Month

Product Description

 

Alloy C276                 Equivalents: UNS N10276/ Hastelloy C-276/ Werkstoff 2.4819 

Pipe (seamless and welded in random lengths and cut to size)
Fittings (BW and forged fittings)
Flanges (ANSI, DIN, EN, JIS)
Bar (round, square and hexagonal in random lengths and cut to size)
Forgings (Discs, Rings and forgings according to drawing)
Plate and sheet (Full plates and cut to size)
Applications Alloy C276:
Alloy C276 has a very good resistance to a variety of chemical process environments such as hot contaminated organic and inorganic media, chlorine, formic and acetic acids, acetic anhydride, seawater and brine solutions and strong oxidizers such as ferric and cupric chlorides. Alloy C276 has excellent resistance to pitting and to stress-corrosion cracking but it is also used in flue gas desulfurization systems for sulfur compounds and chloride ions encounted in most scrubbers. It is also one of the few materials that withstands the corrosive effects of wet chlorine gas, hypochlorite, and chlorine dioxide.
Chemical analysis Alloy C276:Nickel - balance
Chromium - 14,5-16,5%
Iron - 4,0-7,0%
Molybdenum - 15,0-17,0%
Tungsten - 3,0-4,5%
Cobalt - 2,5% max. 
Manganese -  1,0% max.
Carbon - 0,01% max.
Silicon - 0,08% max.
Sulfur -  0,03% max.
Vanadium - 0,35% max.
Phosphorus - 0,04% max 

 

Other Grade: BG2250-110,BG2250-125,BG2242-110,BG2830-110,BG2235-110,BG2532-110
Uage: Tubing,Casing and tools suitable for chlorine ion,hydrogen sulfide,carbon dioxide,and other areas of the corrosive medium of oil and gas field exploitation.
Standard:  IOS 13680, IOS 15156-3
Product Specification: OD:26.67-298.5mm, WTK:2.87-22.22mm; Coupling will meet tubing & casing.

Corrosion resistant alloy pipe manufacturing process to construct the quality management, ensure the product quality control; Bozhong is also the only domestic production of whole process of nickel base corrosion resistant alloy oil casing of the enterprise.
Chemical Composition(weight percent)%

Material Group	Grade	UNS	C ≤	Cr	Ni	Mo	Cu	S ≤	Si ≤	Mn ≤
4c	BG2830	N08028	0.030	26.0-28.0	29.5-32.5	3.0-4.0	0.6-1.4	0.030	1.00	2.50
	BG2532	N08535	0.035	24.0-27.0	29.0-36.5	2.5-4.0	1.50	0.030	0.50	1.00
	BG2535	N08135	0.08	20.5-23.5	33.0-38.0	4.0-5.0	0.70	0.030	0.75	1.00
4d	BG2242	N0825	0.035	19.5-23.5	38.0-46.0	2.5-3.5	1.5-3.0	0.050	0.50	1.00
	BG2250	N06985	0.08	21.0-23.5	Bal.	6.0-8.0	1.5-2.5	0.030	1.00	1.00

 

Mechanical property

Grade	Class	Delivery condition	Rp0.2(MPa)		Rm(MPa)	Elongation%	HRC
			min	max	min	min	max
BG2830	110 125 140	CH	758 862 965	965 1034 1103	3.0-4.0	11 10 9	35 37 38
BG2532	110 125 140	CH	758 862 965	965 1034 1103	2.5-4.0	11 10 9	35 37 38
BG2535	110 125	CH	758 862	965 1034	4.0-5.0	11 10	35 37
BG2242	110 125	CH	758 862	965 1034	2.5-3.5	11 10	35 37
BG2250	110 125 140	CH	758 862 965	965 1034 1103	6.0-8.0	11 10 9	35 37 38

Payment Terms:
Usually 30% of the amount by T/T as deposit , and the balance money shall be paid by T/T after got the faxed B/L.Or L/C at sight .

Delivery Time:
Usally within 7-20days after received your deposit according to your order quantity.

Packing:
Standard export packing, seaworthy packing, bundles, plastic bag, woven bag, wooden cases, plywood case, iron case, or as per customer require.




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