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Class 600 Carbon Steel Flange ASTM A350 LF2 For Low Temperature

    Buy cheap Class 600 Carbon Steel Flange ASTM A350 LF2 For Low Temperature from wholesalers
     
    Buy cheap Class 600 Carbon Steel Flange ASTM A350 LF2 For Low Temperature from wholesalers
    • Buy cheap Class 600 Carbon Steel Flange ASTM A350 LF2 For Low Temperature from wholesalers
    • Buy cheap Class 600 Carbon Steel Flange ASTM A350 LF2 For Low Temperature from wholesalers
    • Buy cheap Class 600 Carbon Steel Flange ASTM A350 LF2 For Low Temperature from wholesalers
    • Buy cheap Class 600 Carbon Steel Flange ASTM A350 LF2 For Low Temperature from wholesalers

    Class 600 Carbon Steel Flange ASTM A350 LF2 For Low Temperature

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    Brand Name : Kasugai
    Model Number : ASTM A350 LF2
    Price : Negotiable
    Payment Terms : L / C , T / T
    Supply Ability : 1000 tons per month
    Delivery Time : 30 - 60 working days
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    Class 600 Carbon Steel Flange ASTM A350 LF2 For Low Temperature

    ASTM A350 LF2 Flange for Low Temperature carbon Steel

    A350 LF2 flanges are manufactured in accordance with ASTM A350 standard which specifies low-temperature carbon steel forgings for piping components such as flanges, fittings, valves and other similar parts. A350 LF2 flanges are commonly used in cryogenic applications where low temperature materials are required to ensure efficient and reliable operations.


    ASTM A350 (ASME SA350) is the standard specification for carbon steel and low alloy steel forged flanges and flanged fittings for low temperature services. ASTM A350 LF2 Class 1 is commonly used grade with yield strength minimum 240 Mpa, and tensile strength in 480 Mpa to 655 Mpa, impact test temperature at -45℃.


    Product Information

    Product NameASTM A350 LF2 Flange
    Size Range1/2’ to 24” (ASME B16.5)and up to 60” (ASME B16.47)
    Pressure Class150, 300, 400, 600, 900, 1500, 2500
    StandardsASTM 350 / ASME SA350
    Face TypeWeld Neck (WN) Blind (BL) Slip On (SO) Socket Weld (SW) Lap Joint (LJ) Threaded (TR)
    ThicknessSch10 Sch40 Sch160 Comply with ASME B16.9
    OriginChina
    Manufacturing StandardsASME B16.5 ASMEB16.47 A B

    ASTM A350 Flange Materials Chemical Composition

    GradeComposition, %
    Grade LF1Grade LF2Grade LF3Grade LF5Grade LF6Grade LF9Grade LF787
    C (max)0.300.300.200.20-0.350.220.200.70
    Mn0.60-1.350.60-1.350.90max0.60-1.351.15-1.500.40-1.060.40-0.70
    P0.0350.0350.0350.0350.0250.0350.025
    S (max)0.040.040.040.040.0250.040.025
    SiA0.15-0.300.15-0.300.20-0.350.20-0.350.15-0.300.40 max
    Ni0.40 maxB0.40 maxB3.30-3.701.0-2.00.40 maxB1.60-2.240.70-1.0
    Cr0.30 maxB, C0.30 maxB, C0.30 maxC0.30 maxC0.30 maxB, C0.30 maxC0.60-0.90
    Mo0.12 maxB, C0.12 maxB, C0.12 maxC0.12 maxC0.12 maxB, C0.12 maxC0.15-0.25
    Cu0.40 maxB0.40 maxB0.40 max0.40 max0.40 maxB0.75-1.251.0-1.3
    Cb0.02 maxD0.02 maxD0.02 max0.02 max0.02 max0.02 max0.02 min
    V0.08 max0.08 max0.03 max0.03 max0.04-0.110.03 max0.03 max
    N0.01-0.03

    A When vacuum carbon-deoxidation is required by Supplementary Requirement S4, the Silicon content shall be o.12%

    B The sum of copper, Nickel, chromium, vanadium and molybdenum shall not exceed 1.00% on heat analysis

    C The sum of chromium and molybdenum shall not exceed 0.32% on heat analysis.

    D By agreement, the limit for columbium may be increased up to 0.05% on heat analysis and 0.06% on product analysis.


    ASTM A350 Mechanical Properties

    Grade/ClassTensile StrengthYield Strength minElongation, minHardness, max
    ksiMPaksiMPa%HBW
    LFI CL160-85415-5853020525197
    LF5 CL160-85415-5853020525197
    LF2 CL170-95485-6553625022197
    LF2 CL270-95485-6553625022197
    LF3 CL170-95485-65537.526022197
    LF3 CL270-95485-65537.526022197
    LF5 CL270-95485-65537.526022197
    LF6 CL166-91455-6305236022197
    LF6 CL275-100515-6906041520197
    LF6 CL375-100515-6906041520197
    LF963-88435-6054631525197
    LF787 CL265-85450-5855538020197
    LF787 CL375-95515-6556545020197

    Quality Class 600 Carbon Steel Flange ASTM A350 LF2 For Low Temperature for sale
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