Welcome to eastasiametal. We supply good quality metal with reasonable prices.


    Telephone: +86-21-61212385
    61212386/61212387/61212388
    Fax: +86-21-61275188
    Email: sales@eastasiametal.com
    ------------------------------------- Sales Skype:
    EAM skypeEAM-Thomas
    EAM skypeEAM-Echo
    EAM skypeEAM-Monica
    EAM skypeEAM-Bob
    EAM skypeEAM-Anna
    EAM skypeEAM-Tim
    EAM skypeEAM-Jack

    Which has better corrosion resistance, alloy steel 20 or 904



    The general test of corrosion resistance of aluminum alloy profiles is salt spray test, or aging test

    The main purpose of the test is to judge the test time of different degrees of corrosion of the tested aluminum alloy through the test, in order to analyze the normal service life, the higher the corrosion resistance, the better the mechanical property data, the longer the service life

    The characterization data are generally the experimental time, such as salt spray test, which artificially increases the corrosion ability of the environment. The change of the material surface is observed for an average of 12h, and the time before corrosion is summarized. The longer the time is, the

    better the corrosion resistance

    1) stainless steel bar, hexagonal rods, octagon bar, easy car rods, grinding rods, light bar, square bar, round bar, black, black bar, round steel, deformed bar, ellipse rods material: 301/303/304/305/316/308/312/314/317 f/l / 310/321/416/420 440/630/632/630/805/904 (2) stainless steel wire: Spring

    line, fog face spring line, bright face spring line, no magnetic spring wire, bright wire, hard wire, soft wire, soft lines, all soft lines, electrolytic line 【 screw thread oxalic acid plating line 302/304/316/321/310 】 material 301/302/304/305/308/312/314/316/317/319/440/630/631/904 (3) stainless steel

    pipe, seamless pipe, welded pipe, tube, decorative tube, industrial pipe, cold-rolled, hot-rolled tube, square tube, rectangular tube, capillary, health tube, oval tube, special pipe material: 301/303/304/302/305/308/316/321/310/309/317 (4) stainless steel plate, steel plate, wire drawing board, lassa

    board, mirror plate, coil plate, plate, plate, sheet, drawing board, decorative pattern plate, orifice plate, color plate material: 301/303/304/305/308/312/314/321/316/317/410/420/430/440/630/632/631/805/904 stainless steel belt (5) : Steel tape, tape, mirror, coil, cold-rolled steel, hot rolled steel,

    precision steel belt, soft, soft, hard, hard to take in, stretching and deep drawing steel strip material: 301/302/304/305/309/310/312/314/316/321/317/410/420/430/409/630/620 / l / 631/805/904 6 profiles: Angle steel, flat steel, channel steel, i-steel, etc

     

    Get A Quote

    Name:

    Email(*):

    Message(*):

    Copyright 2020 All Right Reserved EAM Group
     Phone Number:+86-21-61212385/61212386/61212387/61212388 Contact Mail:sales@eastasiametal.com