ASTM A335 P92 High pressure boiler pipes

ASTM A335 P92 High pressure boiler pipes

Short Description:

Steel grade: ASTM A335 P92 Packing: Bare packing/bundle packing/crate packing/wooden protection at the both sides of tubes and suitably protected for sea-worthly delivery or as requested. Inspection and Test: Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength,Yield Strength, Elongation, Flaring, Flattening, Bending, Hardness, Impact Test), Surface and Dimension Test,No-destructive Test, Hydrostatic Test. Surface treatment: Oil-dip, Varnish, Passivation, Phosphating, ...


  • FOB Price: US $0.5 - 9,999 / Piece
  • Min.Order Quantity: 100 Piece/Pieces
  • Supply Ability: 10000 Piece/Pieces per Month
  • Port: Shenzhen
  • Payment Terms: L/C,D/A,D/P,T/T
  • Product Detail

    FAQ

    Product Tags

    Steel grade: ASTM A335 P92

    Packing:

    Bare packing/bundle packing/crate packing/wooden protection at the both sides of tubes and suitably protected for sea-worthly delivery or as requested.

    Inspection and Test:

    Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength,Yield Strength, Elongation, Flaring, Flattening, Bending, Hardness, Impact Test), Surface and Dimension Test,No-destructive Test, Hydrostatic Test.

    Surface treatment:

    Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting.
    Both ends of each crate will indicate the order no., heat no., dimensions, weight and bundles or as requested.

    Chemical Requirements of ASTM A335 P92
    UNS Designation K92460
    Carbon 0.07–0.13
    Manganese 0.30–0.60
    Phosphorus(max) 0.02
    Sulfur(max) 0.01
    Silicon 0.50 max
    Chromium 8.50–9.50
    Molybdenum 0.30–0.60
    V 0.15-0.25
    N 0.03-0.07
    Ni (max) 0.4
    Al(max) 0.02
    Cb 0.04-0.09
    W 1.5-2.00
    B 0.001-0.006
    Ti (max) 0.01
    Zr(max) 0.01
    Mechanical Properties  of ASTM A335 P92
    Properties Data
    Tensile strength, min, (MPa) 620
    Yield strength, min, (MPa) 440
    Elongation, min, (%), L/T 20/…
    Material & Manufacture

    Pipe may be either hot finished or cold drawn with the finishing heat treatment noted below.

    Heat Treatment
    • A / N+T
    • N+T / Q+T
    • N+T
    Mechanical Tests Specified
    • Transverse or Longitudinal Tension Test and Flattening Test, Hardness Test, or Bend Test
    • For material heat treated in a batch-type furnace, tests shall be made on 5% of the pipe from each treated lot. For small lots, at least one pipe shall be tested.
    • For material heat treated by the continuous process, tests shall be made on a sufficient number of pipe to constitute 5% of the lot, but in no case less than 2 pipe.
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