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    Submerged Arc Welding Flux

    埋弧焊剂

     

    型号

    国标

    GB

    焊剂成分

    熔敷金属力学性能

    碱度

    渣系类型

    Rel/RP0.2

    MPa

    Rm

    MPa

    A

    %

    AKV

    J

    TH·SJ101

    F4A4-HO8MnA

    F5A4-H08Mn2A

    1.7

    FB

    330

    400

    415/550

    480/650

    22

    22

    -40℃

    27

    TH·SJ102

    F5A4-H10Mn2AF55A4-H08MnMoA

    3.0

    FB

    400

    470

    480/650

    550/700

    22

    20

    -40℃

    27

    TH·SJ107

    F410-H1Cr3

    F4890-H08CrMoVA

    2.6

    FB

    400

    440/480

    660

    20

    22

    0℃

    27

    TH·SJ120

    F5A4-HI0Mn2

    F55A4-ho8MnMo

    2.0

    FB

    400

    470

    480/650

    350/700

    22

    20

    -40℃

    27

    TH·SJ127

    F48P0-H08CrMnA

    F48P0-H12Cr5MoA

    2.7

    FB

    400

    480/660

    22

    0℃

    27

    TH·SJ201

    F4A2-HOM1.3nA

    F5A2-H10Mn21.0

    1.3

    AB

    330

    400

    415/550

    480/650

    20

    -20℃

    27

    TH·SJ301

    F4A2-H08A

    F5A2-HO8Mn2

    1.0

    CS

    330

    400

    415/550

    480/650

    22

    -20℃

    27

    TH·SJ401

    F4A0-H08A

    F5A2-H08MnA

    0.7

    MS

    330

    400

    415/550

    480/650

    22

    0℃

    27

    TH·SJ411

    F4A2-H08A

    F5A2-H08MnMoA

    1.0

    MS

    330

    400

    415/550

    480/650

    22

    -20℃

    27

    TH·SJ502

    F5A0-H08A

    0.6

    AR

    400

    480/650

    22

    -20℃

    27

    TH·SJ501

    F5A0-H08A

    F5A2-H08MnA

    0.5

    AR

    400

    480/650

    22

    -20℃

    27

    TH·SJ502

    F5A0-H08A

    0.6

    AR

    400

    480/650

    22

    -20℃

    27

    TH·SJ504

    F5A2-H08MnA

    0.6

    AR

    400

    480/650

    22

    -20℃

    27

    TH·SJ601

    F308L-HOCr21Ni10

    F347-H0Cr20Ni10Nb

    2.6

    FB

    —

    550

    520

    30

    20

    —

    TH·SJ641

    F308L-H0Cr2Ni10

    F316-H0Cr19Ni12Mo2

    1.2

    FB

    —

    550

    520

    30

    25

    —

    TH·SJ701

    F308-H0Cr21Ni10

    1.0

    RB

    —

    520

    30

    —

     

     

    型号

    国标

    GB

    熔敷金属化学成分(%)

    熔敷金属力学性能

    SiO2

    MnO

    CaF2

    Al2O3

    CaO

    other

    Rel/RP0.2

    MPa

    Rm

    MPa

    A

    %

    AKV

    J

    TH·HJ260

    F308-H0Cr21Ni10

    29/

    34

    2/

    4

    20/

    25

    19/

    24

    4/

    7

    MgO15/18

    FeO 1.0

    S.P0.070

    —

    520

    30

    —

    TH·HJ350

    F4A2-H10Mn2

    F48A2-H08Mn2

     

    30/

    35

    14/

    19

    14/

    20

    13/

    18

    10/

    18

    FeO 1.0

    S 0.06

    P 0.07

    330

    400

    415/550

    480/660

    22

    22

    -20℃

    27

    TH·HJ431

    F4A0-H08A

    F5A2-H08MnA

    40/

    44

    34/

    38

    3/

    7

    4

    6

    MgO 5/8

    S 0.06

    P 0.08

    330

    400

    415/550

    480/650

    22

    22

    0℃

    27

    -20℃

    27

     
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