Hastelloy C276 Alloy Seamless Stainless High Temperature Steel Pipe

• Type: Stainless Steel Pipes
• Standard: ASTM, AISI, GB, JIS, DIN, EN
• Grade: 300 Series
• Model NO.: HASTELLOY C276 pipe
• Certification: ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
• Shape: Round
• Technique: Hot Rolled
• Surface Treatment: Pickling
• out Diameter: 20-508mm
• Thickness: 1-50mm
• Length: 6m
• Transport Package: Export Standard Packing
• Specification: 42*2
• Trademark: Shandong Zayi
• Origin: China
• HS Code: 7304113000
• Production Capacity: 50000 Tons/Month

Product Description

HASTELLOY C276  alloy seamless stainless high temperature steel pipe

Simple description:

HASTELLOY C-276 is a nickel-chromium-molybdenum alloy with universal corrosion resistance unmatched by any other alloy. It has outstanding resistance to a wide variety of chemical process environments including ferric and cupric chlorides, hot contaminated mineral acids, solvents, chlorine and chlorine contaminated (both organic and inorganic), dry chlorine, formic and acetic acids, acetic anhydride, sea water and brine solutions and hypochlorite and chlorine dioxide solutions. Alloy C276 also resists formation of grain boundary precipitates in the weld heat affected zone making it useful for most chemical processes in the as-welded condition. It has excellent resistance to pitting and stress corrosion cracking.

Chemical Composition of HASTELLOY C276:

Chemical Requirements
	Ni	Cr	Mn	Mo	C	Si	Fe
Max %	Bal.	16.5	1	17	0.01	0.08	7
Min %		14.5		15			4

Mechanical properties of  HASTELLOY C276:

 

Mechanical Property Requirements
	Ultimate Tensile	Yield Strength (0.2% OS)	Elong.in 2 in. (50.8mm) or 4D min,%	R/A	Hardness
Min	100 KSi	41 KSi	40
Max
Min (Metric)	690 MPa	283 MPa
Max

Steel Grade	Tensile Strength, N/mm2 (min)	Yield Strength, N/mm2 (min)	Elongation, % (min)
TP304	515	205	35
TP304L	485	170	35
TP316	515	205	35
TP316L	485	170	35
TP321	OD < 17,1 mm - 515; OD > 17,1 mm - 485	OD < 17,1 mm - 205; OD > 17,1 mm - 170	35

ASTM A312 Chemical Composition:

Steel Grade	C	Si	Mn	Cr	Ni	Mo	S	P
TP304	0,08	0,75	2	18 - 20	8 - 11	-	0,03	0,04
TP304L	0,035	0,75	2	18 - 20	8 - 13	-	0,03	0,04
TP316	0,08	0,75	2	16 - 18	11 - 14	2 - 3	0,03	0,04
TP316L	0,035	0,75	2	16 - 18	10 - 15	2 - 3	0,03	0,04
TP321	0,08	0,75	2	17 - 20	9 - 13	-	0,03	0,04

Inspection:




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