Nickel Alloy Products, Supplier of Nickel Alloy Products India

 

Alloy 20

Alloy 20 is an austenitic nickel-iron-chromium alloy with additions of copper and molybdenum.

The nickel content makes Alloy 20 resistant to chloride-ion stress-corrosion cracking. Copper and molybdenum give resistance to reducing environments. The molybdenum content also provides good resistance to pitting and crevice corrosion. The chromium gives resistance to oxidizing environments such as nitric acid. The addition of niobium reduces the effect of carbide precipitation during welding, thus increasing the alloy's resistance to intergranular corrosion.

Alloy 20 has exceptional corrosion resistance in sulfuric acid environments, and is used in a range of applications involving this acid. Other uses include the production of gasoline, solvents, explosives, inorganic and organic chemicals, pharmaceuticals, food and synthetic materials. For these and other applications,Alloy 20 is readily fabricated to produce mixing tanks, heat exchangers, process piping, pickling equipment, pumps, valves, fasteners and fittings.

Chemical Analysis of CP Alloy 20

C	Ni	Mo	Co	Ir	M	Cr	Si	Su	Ti	Al	Pho
19.00-21.00	32.00-38.00	2.00-3.00	3.00-4.00	Bal	2.00 max	0.07 max	1.00 max	0.035 max			0.045 max

Specification

Sheet/Plate	SB- B162 / B160
Round Bar	SB- B162 / B160
Pipe	SB- B161 / B725
Tube
Fittings	SB- B366
Forgings	SB- B564

Nickel Alloy 200

ALLOY 200 (UNS No.N02200, DIN W.Nr. 2.4066)

 

Nickel 200 is commercially pure (99.6%) wrought nickel. It has good mechanical properties and excellent resistance to many corrosive environments. Other useful features of the alloy are its magnetic and magnetostrictive properties, high thermal and electrical conductivities, low gas content and low vapor pressure.
The corrosion resistance of Nickel 200 makes it particularly useful for maintaining product purity in the handling of foods, synthetic fibers, and caustic alkalies; and also in structural applications where resistance to corrosion is a prime consideration.
Other applications include chemical shipping drums, electrical and electronic parts, aerospace and missile components and rocket motor cases.
Alloy 200 is technically pure nickel with good mechanical properties and excellent resistance to alkali hydroxides as well as organic compositions. Even when exposed to high temperature. Alloy 200 retain its strength and is ductile at low temperature. Alloy 200 is a multipurpose grade and is used in application where alloys are not essential. It also has good magnetic and magnetostrictive properties, high thermal and electrical conductivity as well as low gas content in the electronics industry. Furthermore Alloy 200 is of interest for its good weld ability.

Mechanical Properties - At room temperature - Annealed condition:-

0.2 % Yield strength	Tensile strength	Elongation
N/mm3	N/mm3	%
105	380	35

Specification

Seamless Pipes / Tubes	ASTM-B-161/163
Welded Pipes / Tubes	ASTM-B-725/730
Plates/Sheets	ASTM-B-162
Bars	ATM-B-160

Specific weight :	8.89 kg/dm3
Melting range :	1435 - 1445° C
Welding methods :	Arc welding, TIG, MIG, autogenous welding, without thermal retreatment (detail on request)
Product forms :	Tubes and pipes, fittings, flanges, plates and sheet bars, forginings, wire.
Range of application :	Chemical and food industry, loading plants, electrical and electrical and electronical parts, parts and equipment for aircraft and rockets, tranducers etc.

Nickel Alloy 201

ALLOY 201 (UNS No. N02201, DIN W.Nr. 2.4068)

 

Lanco Pipes & Fittings Co. is one of the leading exporter and supplier of nickel alloys & other specialty alloys for corrosion, heat resisting and other application past 10 years. We are one stop shop for nickel alloys for the requirement in pipes, plate, bars, fitting and flanges. RSEC supply material either from ex-stock or get it directly from the mill.

What makes us unique from other supplier is our capability to supply material globally in stipulated timeframe. We serve industries like aerospace, power, energy, thermal, electrical, oil & gas, marine, etc.

Alloy 201 is an alloy similar to Alloy 200. The Carbon content of the former is a little above that of Alloy 200. Due to this difference, Alloy 201 is preferred in caustic soda above 300 C. Alloy 201 disposes of the same high thermal and electrical conductivity and of the same magnetic and magnetostrictive properties as the grade Alloy 200.

Mechanical Properties - At room temperature - Annealed condition:-

0.2 % Yield strength	Tensile strength	Elongation
N/mm3	N/mm3	%
80	380	35

Specification

Seamless Pipes / Tubes	ASTM-B-161/163
Welded Pipes / Tubes	ASTM-B-725/730
Plates/Sheets	ASTM-B-162
Bars	ATM-B-160

Specific weight :	8.89 kg/dm3
Melting range :	1435 - 1445° C
Welding methods :	Arc welding, TIG, MIG, autogenous welding, without thermal retreatment (detail on request)
Product forms :	Tubes and pipes, fittings, flanges, plates and sheet bars, forginings, wire.
Range of application :	Caustis evaporators, platting rods, combustion boats, chemical plant with operating temperature above 300°C, for example in caustic soda manufacturing plants.

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