Nicrofer 5120 CoTi Sheet Plate | UNS N07263 | DIN 2.4650

PM Industries is a manufacturer, supplier, and stockist of UNS N07263 Round Bar, the precipitation-hardenable nickel superalloy known as Nimonic C263 or Alloy 263. It is built for parts that need high strength, strong oxidation resistance, and steady performance at high temperature. The alloy combines nickel with chromium, cobalt, molybdenum, titanium, and aluminum, which together give it a strong balance of creep resistance, corrosion resistance, and fabricability. In round bar form it is a common choice for aerospace and power-generation parts, including shafts, fasteners, turbine hardware, combustion-zone components, and structural pieces that face heat and load at the same time.

C263 runs roughly 20% chromium, 20% cobalt, and 6% molybdenum, with titanium and aluminum added for strengthening and the balance nickel. It is solution treated and then aged, which develops high mechanical strength while keeping useful ductility. That combination is part of why it is straightforward to machine, form, and assemble. The alloy can be supplied in a range of diameters and heat-treated conditions to match the job, and its consistent composition keeps performance predictable from batch to batch.

One of C263's strengths is weldability, which is better than many high-strength superalloys, so it works for welded assemblies that need hot strength and crack resistance. Its oxidation resistance holds up in air and combustion gases, which supports long service life in hot sections. Under continuous thermal load, its creep resistance helps parts keep their shape and carry load without stretching over time.

Round bar is often the starting stock for turned, machined, or forged parts, so C263 in bar form gives shops a versatile base for precision work. Where standard stainless steels or lower-grade nickel alloys would lose strength, C263 stays stable, which makes it a dependable pick for gas turbine and other high-heat hardware. Common end uses include combustion chambers, casings and rings, turbine and exhaust components, fasteners, and shafts.

When ordering UNS N07263 round bar, call out the diameter and tolerance, the heat-treated condition (solution treated, or solution treated and aged), the length, and the testing and certification you need, including chemical analysis and mechanical results. PM Industries supplies Nimonic C263 round bar in a range of sizes and conditions, each produced under strict quality control. Contact our team for sizes, certification, and lead times on your next order.

Specification Nicrofer 5120 CoTi Sheet Plate | UNS N07263 | DIN 2.4650

Specifications	ASME SA 240/ASTM A 240
Standard Sizes	1000 x 2000 mm, 1220 x 2440 mm, 1500 x 3000 mm, 2000 x 2000 mm, 2000 x 4000 mm
Width	10-2500mm
Length	2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc
Surface	2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hairline, sand, blast, Brush, etching, etc
Thickness	0.1mm to 100 mm Thk
Hardness	Quarter Hard, Half Hard,Spring Hard, Soft, Hard
Stock available in form of	Shim Sheet, Rolls, Strip, Flats, Clad Plate, Plain Sheet, Plate, Sheet, Coils, Foils, Rolling Sheet, Rolling Plate, Flat Shim, Flat Sheet, Blank (Circle), soft annealed, sheared, annealed, tread plate,descaled, Checker Plate
Profiling	Plasma Plate Cutting
Value added services	Plasma cutting, Waterjet cutting, Laser cutting, welding, edge preparation, etc.
Test Certificates	EN 10204/3.1B, NACE MR0103, NACE MR0175
	Raw Materials Certificate
	100% Radiography Test Report
	Third Party Inspection Report, etc

Available Types of Nicrofer 5120 Sheet & Plate

Nicrofer 5120 Sheets & Plates – Equivalent Grades

Grade	ASTM	ASME	UNS	Werkstoff (DIN)	EN	Common Name
Nicrofer 5120 CoTi	B463 / B464	SB463 / SB464	N08020	2.4660	NiCr20CuMo	Alloy 20

Nicrofer 5120 Sheet & Plate – Chemical Composition

Grade

C

Mn

Si

Cr

Ni

Mo

Cu

Fe

Nb

Ti

P

S

Nicrofer 5120 CoTi

0.07 max

2.00 max

1.00 max

19.0 – 21.0

32.0 – 38.0

2.0 – 3.0

3.0 – 4.0

Bal

8 x C min

0.60 – 1.20

0.045 max

0.035 max

Nicrofer 5120 Sheets & Plates – Mechanical Properties

Grade	Condition	Tensile Strength (MPa)	Yield Strength (MPa)	Elongation (%)	Hardness (HB)	Modulus of Elasticity (GPa)
Nicrofer 5120 CoTi	Annealed	≥ 551	≥ 241	≥ 30	≤ 217	≈ 195