Nickel Alloy/

Nickel Alloy

Nickel Alloy grades at a glance with ASTM specification and equivalent chart

Various types and grades characterise the nickel alloy spectrum, with commercially pure nickel alloys standing out by containing up to 99% nickel, tailored for specific application needs. The pricing of nickel alloys hinges on their compositions, and we can provide an updated pricelist to accommodate your requirements. Wrought from pure nickel, this alloy is versatile, applicable through cold drawing or hot rolling depending on the intended product and application. Its commendable mechanical properties include low vapour pressure, high thermal conductivity, and electrical conductivity. Widely employed across industries like caustic alkalis, synthetic fiber manufacturing, food processing, and structural applications demanding maximum corrosion resistance, commercially pure nickel alloy finds utility in crafting corrosion-resistant, enduring piping. Its weldability and machinability further enhance its appeal.

In addition to nickel, pure nickel alloys incorporate trace elements such as iron, manganese, silicon, copper, and carbon in varying proportions depending on the alloy grade. In these alloys, these elements collectively constitute only about 1% of the content, with nickel comprising the majority. The strategic inclusion of these elements in nickel alloy applications ensures ductility, corrosion resistance, ease of welding and machining, as well as the ability to be hardened and manipulated. Nickel alloy products, available in forms such as pipes, plates, bars, strips, tubes, wires, and customised variations, cater to diverse industrial needs. As one of the largest nickel alloy stockists in India, we maintain a comprehensive inventory of various forms and types, including plates, pipes, and sheets.

Nickel Alloy Grades

Alloy 200

Alloy 201

Nickel Alloy Equivalent

ALLOY

UNS/ Werkstoff nr.

NI

C

CR

FE

MO

Others

TRADE NAME

Alloy 200

N02200 / 2.4060

99.4

0.05

Alloy 200

Alloy 201

N02201 / 2.4068

99.4

0.02

Alloy 201

Alloy 600

N06600 / 2.4816

76

0.15

15

6-10

Inconel® Alloy 600

Alloy 601

N06601 / 2.4851

60.5

0.1

23

14

Al 1.5

Inconel® Alloy 601

Alloy 690

N06690 / 2.4642

61.5

0.05

29

9

Inconel 690

Alloy 718

N07718 / 2.4668

54

0.08

18

18

Nb 5

Nb 5

Inconel® Alloy 718

Types of Nickel Alloys

TYPECommon Uses
Pure Nickel (Ni)Caustic Service, Alkalis
Nickel-Copper (Ni-Cu)Reducing Acids
Nickel-Molybdenum (Ni-Mo)Reducing Acids
Nickel-Iron-Chromium (Ni-Fe-Cr)Oxidizing Acids
Nickel-Chromium-Silicon (Ni-Cr-Si)Super Oxidizing Acids (Concentrated Sulfuric)
Nickel-Chromium-Molybdenum (Ni-Cr-Mo)Most Versatile Alloys

Nickel Alloys ASTM Standard

Alloy Ni-200, Commercially Pure, Low Alloy StandardsASTM B 160 ASME SB 160 DIN 17752 ISO 9723
Pipe & TubeASTM B 161 ASME SB161 B 163/ SB 163 B 725/ SB 725 B730/ SB 730 B 751/ SB 751 B775/ SB 775 B 829/ SB 829 DIN 17751 ISO 6207
Plate, Sheet & StripASTM B 162 ASME SB 162 ISO 620 DIN 17750
Pipe FittingsASTM B 366 ASME SB 366
ForgingsASTM B 564 ASME SB 564 DIN 1775 ISO 9725
WireASTM B160 ISO 972 DIN 17753

Nickel Alloy Specification

ALLOYUNS DESIGNATIONBRITISH STANDARDWERKSTOFF NR
NI 200/201N 02200/01BS 3075 (NA11)2.4060
NI 205/205 LCN 022052.4061

Nickel Alloy Temperature Range

High Temperature Nickel Alloys
Alloy 200600 Deg F (315 Deg C)
Alloy 2011250 Deg F (677 Deg C)
HASTELLOY ® Alloy X (HX)1200, through 1600°F for 16,000 hours.
INCONEL ® Alloy 6251800 Deg F (980 Deg C)
INCONEL ® Alloy 718 -423 Deg F to 1300 Deg F (-253 Deg C to 705 Deg C)
INCONEL ® Alloy 6002150 Deg F
INCONEL ® Alloy 6012200 Deg F

Nickel Alloy Applications

  • Aerospace Industry
  • Marine Industry
  • Chemical Industry

Nickel Alloy Composition

ALLOY

NI

CU

MN

SI

C

FE

TI

NI 200

Min 99.2

Max 0.20

Max 0.30

Max 0.10

Max 0.10

Max 0.2

Max 0.10

NI 201

Min 99.2

Max 0.20

Max 0.30

Max 0.10

Max 0.05

Max 0.2

Max 0.10

NI 205

Min 99.6

Max 0.10

Max 0.20

Max 0.10

Max 0.05

Max 0.2

Max 0.05

NI 205 LC

Min 99.6

Max 0.10

Max 0.20

Max 0.10

Max 0.02

Max 0.2

Max 0.05

Nickel Alloy Properties

Alloy

Density

Thermal Linear
Expansion Coeff. (20-95 Deg C)

Thermal Conductivity

Electrical Resistivity
at 20 Deg C

G/CM³

10-6/K

W/M K

ΜΩ-CM

NI 200/201

8.89

13.3

70.20

9

NI 205/205 LC

8.89

13.3

75.00

8.9

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