N08031

N08031

Short Description:

Introduction Alloy 31 is an iron-nickel-chromium-molybdenum alloy with nitrogen addition. It has a pitting resistance in high chloride environments between those of super-austenitic stainless steels and nickel alloys. The alloy has very good corrosion resistance in mixed acid and high chloride environments. The material is approved in ISO 15156/ NACE MR0175 to test level VI for sour gas service. Typical Wire Chemistry C Mo N Cr Ni Mn Si P Cu S Fe 0.0015 6-7 ...


  • 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
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    Introduction

    Alloy 31 is an iron-nickel-chromium-molybdenum alloy with nitrogen addition. It has a pitting resistance in high chloride environments between those of super-austenitic stainless steels and nickel alloys. The alloy has very good corrosion resistance in mixed acid and high chloride environments. The material is approved in ISO 15156/ NACE MR0175 to test level VI for sour gas service.

    Typical Wire Chemistry

    C

    Mo

    N

    Cr

    Ni

    Mn

    Si

    P

    Cu

    S

    Fe

    0.0015

    6-7

    0.2

    26-28

    30-32

    2

    0.3

    0.02

    1.2

    0.01

    Bal.

    Typical Mechanical Properties

    Heat Treatment

    Yield

    Strength

    Tensile Strength

    Elongation

    Impact Energy

    Hardness

    As Welded

    41ksi

    94ksi

    40%

    -

    -

     

    Typical Applications

    Control lines

    Control and instrumentation tubes

    Heat exchangers

    Chemical processing

    Oil and gas

    Stock

    Form

    Specification

    Supply Form

    Others

    Sheet

    Thickness
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