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Thickness 5MM Nickel Alloy 825 Cold Rolled Steel Plate / Sheet

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Thickness 5MM Nickel Alloy 825 Cold Rolled Steel Plate / Sheet

Country/Region	china
City & Province	shanghai shanghai
Categories	Nickel

Product Details

Nickel Alloy 825 Sheets / Plates

Stocks alloy 825 plates or alloy 825 nickel alloy plate in thicknesses from.1875" (4.8mm) thru 2.00" (50.8mm) for corrosion resistant application within the air pollutants control, chemical and petrochemical, food processing, nuclear, offshore oil and gas manufacturing, ore processing, petroleum refining, metal pickling and waste disposal industries.

Available thicknesses for Alloy 825

3/16"	1/4"	3/8"	1/2"	5/8"	3/4"
4.8mm	6.3mm	9.5mm	12.7mm	15.9mm	19mm
1"	1 1/4"	1 1/2"	1 3/4"	2"
25.4mm	31.8mm	38.1mm	44.5mm	50.8mm

Alloy 825 plates or alloy 825 (USN N08825) is an austenitic nickel-iron-chromium alloy with additions of molybdenum, copper and titanium. It became advanced to provide superb corrosion resistance in each oxidizing and decreasing environments. The alloy is immune to chloride stress-corrosion cracking and pitting. The addition of titanium stabilizes alloy 825 in opposition to sensitization in the as-welded situation making the alloy immune to inter-granular assault after publicity to temperatures in a range that could sensitize un-stabilized stainless steels. The fabrication of alloy 825 is typical of nickel-base alloys, with cloth being easily formable and weld-able through a spread of techniques.

Applications

• Air Pollution Control
o Scrubbers

• Chemical Processing Equipment
o Acids
o Alkalis

• Food Process Equipment

• Nuclear

o Fuel Reprocessing

o Fuel Element Dissolvers

o Waste Handling

• Offshore Oil and Gas Production
o Seawater Heat Exchangers
o Piping Systems
o Sour Gas Components

• Ore Processing
o Copper Refining Equipment

• Petroleum Refining
o Air-cooled Heat Exchangers

• Steel Pickling Equipment
o Heating Coils
o Tanks
o Crates
o Baskets

• Waste Disposal
o Injection Well Piping Systems

Standards

ASTM..................B 424
ASME..................SB 424

Chemical Analysis

Typical Values (Weight %)

Nickel	38.0 min.–46.0 max.	Iron	22.0 min.
Chromium	19.5 min.–23.5 max.	Molybdenum	2.5 min.–3.5 max.
Molybdenum	8.0 min.-10.0 max.	Copper	1.5 min.–3.0 max.
Titanium	0.6 min.–1.2 max.	Carbon	0.05 max.
Niobium (plus Tantalum)	3.15 min.-4.15 max.	Titanium	0.40
Carbon	0.10	Manganese	1.00 max.
Sulfur	0.03 max.	Silicon	0.5 max.
Aluminium	0.2 max.

Mechanical Properties

Typical Room Temperature Mechanical Properties, Mill Annealed

Yield Strength 0.2% Offset		Ultimate Tensile Strength		Elongation in 2 in.	Hardness
psi (min.)	(MPa)	psi (min.)	(MPa)	% (min.)	Rockwell B
49,000	338	96,000	662	45	135-165

Temperature,°F	70	400	600	800	1000	1200	1400	1600
Ultimate Tensile Strength, ksi	144	134	132	132	130	119	78	40
0.2% Yield Strength, ksi	84	66	63	61	61	60	59	39
Elongation, %	44	45	42.5	45	48	34	59	117