Nimonic PK33 nickel bar, Nimonic PK33 nickel round bar price, Nimonic PK33 manufacture

Short Description:

Alloy PK33 is a superalloy which is highly resistant to thermal shock and thermal fatigue. It also offers superb weldability, meaning it is often used to combustion chambers, jet pipes and reheat systems for high performance gas turbine engines.

Alloy PK33 sheet fabrications are normally out into service after completion of the two-stage heat treatment process. This heat treatment is usually carried out in air.

Alloy PK33 is often used in high strength applications at elevated temperatures, such as in gas turbine hot sections or enclosures for industrial furnace hot sections.

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Product Detail

Product Tags

Specifications

▪ DTD5057
▪ AFNOR NC 19 KDu/v
▪ NIMONIC PK33

Applications

▪ Gas turbine welded structures
▪ Gas turbine hot sections
▪ Flame tubes
▪ Enclosures for industrial furnace hot sections
▪ Combustion chambers

Chemical Composition

Element	Content (%)
Nickel, Ni	54
Chromium, Cr	16.0-20.0
Cobalt, Co	12.0-16.0
Molybdenum, Mo	5.0-9.0
Aluminum, Al	1.70-2.50
Titanium, Ti	1.50-3.0
Iron, Fe	1.0
Silicon, Si	0.50
Manganese, Mn	0.50
Copper, Cu	0.20
Carbon, C	0.070
Zirconium, Zr	0.060
Sulfur, S	0.015
Boron, B	0.0050

Mechanical Properties

Material	Condition 20°C	0.1 % Proof Stress MPa	Tensile Strength MPa	Elongation %	Reduction of Area %
PK33 Bar	Heat Treatment 2h/1100°C/AC +4h 850°C/AC	664	1127	33	41

Available Sizes And Specifications

Nimonic PK33 available sizes and specifications
Grade	Nimonic PK33
Nickel plate	Thickness: 0.3mm - 150.0mm Width: 1000mm - 3000mm
Nickel strip/ nickel foil	Thickness: 0.02mm - 16.0mm Width: 5mm - 3000mm
Nickel coil	Thickness: 0.3mm - 16.0mm Width: 1000mm - 3000mm
Nickel pipe	Outside diameter: 6mm - 1219mm Thickness: 0.5mm - 100mm
Nickel Capillary Pipe	Outside diameter: 0.5mm - 6.0mm Thickness: 0.05mm - 2.0mm
Nickel bar	Diameter: Ф4mm - Ф600mm
Nickel wire rod	Diameter：Ф0.01mm - Ф6mm