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Monel 440 Seamless Tubes and Pipes

Monel 440 Seamless Tubes and Pipes

Monel 440 seamless tubes and pipes 1) Specifications ASTM B165 2) Size OD 6-76mm; WT: above 0.5mm 3) Manufacturing Method Cold finish: cold rolling or cold drawing 4) Delivery condition Annealed and pickled(AP) 5) Applications General service industries ( petroleum, chemical, paper, fertilizer,...

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Product Details

Product Description:

This kind of seamless tubes and pipes  is made of a high carbon high chromium martensitic stainless steel, 440 series. It has the highest hardness of all stainless steel and heat resistant steel. The kind of product has been widely used in various industries, which not only saves steel, but also improves processing efficiency, reduces processing steps and equipment investment, saves costs, saves machine working time, and improves production and material utilization. The rate will definitely bring you huge benefits.

Features:

  • Comprehensive and good overall performance

  • Non-magnetic and high toughness and plasticity

  • Small expansion coefficient, good oxidation resistance and excellent resistance to stress corrosion

  • The inner and outer walls have a good finish and no oxide layer on the surface.

  • Can carry out various complex deformations and machining

Product Details:

Standard specificationASTM B165
Material
440 Series
SizeOD 6-76mm; WT: above 0.5mm
Surface
Delivery conditionAnnealed and pickled(AP)

Production Process

Cold finish: cold rolling or cold drawing

Type

Seamless,welded

Chemical composition:

Element

Content, %

Nickel [Ni]

≥63.0

Copper [Cu]

28.0~34.0

Iron [Fe]

≤2.50

Manganese [Mn]

≤2.00

Carbon [C]

≤0.30

Silicon [Si]

≤0.50

Sulfur [S]

≤0.024

Applications:

  • Petrochemical, chemical and marine development

  • Industrial furnace and heater tubes

  • Gas turbine and chemical processing

  • Architecture and decoration

  • Acid production, waste incineration, flue gas desulfurization, paper processing, etc.

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