270 NICKEL ALLOY BAR PRODUCT INTRODUCTION

Nickel270 alloy is a pure commercial nickel with very low carbon content and has been approved for operation in environments up to 1250℃. Ni has good mechanical properties and is easy to be cold worked in a wide temperature range.

Application:

Plate heat exchanger, bellows compensator expansion joint, alkali making, chemical equipment, etc.

Nickel 270 is a high purity nickel usually made from powder metallurgy. It has low base hardness and high ductility. It contains virtually no non-metallic inclusions.

Nickel270 Chemical Composition:

C (%) : 0.02 or less; Si (%) : 0.001 or less; Mn (%) : 0.001 or less; Cr (%) : 0.001; Ni (%) : 99.97 or higher; Co (%) : 0.001 or less; Cu (%) : 0.001 or less; Ti (%) : 0.001 or less; Fe(%): ≤0.005 Other (%): Mg≤0.001,S≤0.001

Physical performance:

Density: 0.322 lb/in3,8.91 g/cm3; Resistivity: OHm-Cir-Mil/ft, (μ OHMM) : 45.0 (0.075); Specific heat: BTU/lb-°F (J/g-°K) : 0.110 (460); Thermal conductivity: BTU-IN/HR-FT2 -°F (W/M -° C) : 595 (86); Uniform thermal expansion coefficient: μin/ in-°F (μm/ m-°C) 70-200 °F (20-95 °C) : 7.4 (13.3); Elastic modulus: KSI (MPa) 30 x 103 (207 x 103); Tension permeability: Ferromagnetic melting range: 2650°F (1454°C)

Nickel270 Mechanical properties at room temperature

Characteristics: annealing typical limit; Tensile strength: 50 KSI min (345MPa min); Yield strength: 16 KSI min (110 MPa min); Elongation: 50% min; Hardness: Rb 66 Max;

Features: Hardened nickel 270 can be cold worked into various states.

Use:

Marine heat exchanger, seawater desalination equipment, salt production equipment, Marine and chemical processing equipment, propeller shaft and water pump, - and water tank, etc

Heat treatment Nickel 270 is not hardened by heat treatment.

Corrosion resistance is generally better than nickel copper, it is more resistant to the corrosion of reducing medium than pure nickel, corrosion resistance of oxidizing medium than pure copper, is very good to - acid, phosphoric acid, carbon. Especially resistance to hydrochloric acid corrosion, hot concentrated alkali also has excellent corrosion resistance in fluorine, hydrochloric acid, - acid, - acid and their derivatives have extremely - corrosion resistance. It has better corrosion resistance than copper base alloy in seawater. 270 is a deformable nickel-copper nickel-base alloy with excellent seawater corrosion resistance, chemical corrosion resistance and chloride stress corrosion cracking resistance. This alloy is one of the few alloys that can be used in - matter. It has good resistance to oxide stress fission corrosion in - acid and fluorine gas media, such as seawater and salt water environment. Excellent corrosion resistance in medium concentration alkaline and salt solutions.

270 NICKEL ALLOY BAR PRODUCT SPECIFICATION

270 NICKEL ALLOY BAR PRODUCT DISPLAY

270 NICKEL ALLOY BAR PRODUCT COMPOSITION

270 NICKEL ALLOY BAR PRODUCT DETECTION

270 NICKEL ALLOY BAR PACKAGE DELIVERY

20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High) 

40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)  

40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High)

Standard export packing wooden pallet, wooden case, etc. (inside: waterproof paper, outside: steel belt and pallet)