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Material

S30432 Super 304H Stainless Steel
ASTM A213 ASME SA 213 S30432 Super 304H 1.4907 Stainless Steel Tubes Manufacturer






Require Quotation? Send E-mail to : sales@tubingchina.com

Super 304H S30432 Super Austenitic stainless steel grade alloyed with Copper and Boron increase the creep strength, designed for superheater and reheater boiler tube application

S30432 Super 304H Stainless Steel Main Features:
  • Austenitic stainless steel alloyed with Copper and Boron to increase the creep strength
  • Good corrosion resistance properties in high temperature
  • Good creep resistance in high temperatures, specially in the range of 580°C (1076°F) to 640°C (1184°F)
  • Inner surface shot peening treatment possible upon request
  • Highest strength much better than 304, 304L, 304H, 304N austenitic stainless steels.
  • Superior weldability to TP347H due to niobium.

  • S30432 Super 304H Stainless Steel Application:
    S30432 Super 304H Stainless Steel Tube designed for use as superheater and reheater boiler tube in the latest generation of Ultra Super Critical (USC) coal fired power plant. S30432 alloy is designed to cope with the latest power plant designs were steam temperatures can be in the region of 600°C; although ASME Code Case 2328-1 specifies allowable stresses up to 815°C.
    ASME SA213 S30432 Chemical Composition:
    Grade C Mn Si P S Cr Mo Ni N Nb Others
    304/S30400 min.max. -0.08 -2.0 -1.00 -0.045 -0.030 18.0-20.0 - 8.0-11.0 - - -
    304L/S30403 min.max. -0.035 -2.0 -1.00 -0.045 -0.030 18.0-20.0 - 8.0-12.0 - - -
    304H /S30409 min.max. 0.04-0.10 -2.0 -1.00 -0.045 -0.030 18.0-20.0 - 8.0-11.0 - - -
    S30432 min.max. 0.07-0.13 -1.0 -0.30 -0.040 -0.010 17.0-19.0 - 7.5-10.5 0.05
    0.12
    0.30
    0.60
    Al 0.003-0.030
    B 0.001 -0.010
    Cu 2.5-3.5

    S30432 Welding Mechanical Properties
    Typical Values as welded TIG
    Room Temp
    550°C TIG High Temperature
    650°C                750°C
    Tensile strength                                   MPa
    0.2% Proof stress                                 MPa
    Elongation on 4d                                     %
    Elongation on 5d                                     %
    Reduction of area                                     %
    Impact energy                +20°C                  J
    Impact energy                -50°C                   J
    Hardness cap/mid                                 HV
    720
    570
    30
    28
    47
    90
    80
    200/240
    528
    388
    25
    -- 43
    --
    --
    --
    466                    371
    371                    336
    18                       7
    --                        --
    30                      16
    --                        --
    --                        --
    --                        --

    Require Quotation? Send E-mail to : sales@tubingchina.com

    Grade specifications for 304/304L/304H S30432 grade stainless steel

    Grade UNS No Old British Euronorm Swedish SS JIS
    BS En No Name
    304 S30400 304S31 58E EN 10216 - 5 1.4301 X5CrNi18-10 2332 SUS 304
    304L S30403 304S11 - EN 10216 - 5 1.4307 X2CrNi19-11 2352 SUS 304L
    304H S30409 304S51 - EN 10216 - 5 1.4948 X6CrNi18-11 - -
    S30432 - 1.4907 X10CrNiCuNb18-9-3 - SUPER 304H



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    Austenitic Stainless Steel SUPER304H Seamless Tubes

    Stainless Steel SUPER 304H Seamless Boiler Tubes

    SUPER304H Superheater Tubes for Ultra-Supercritical Pressure Boilers

    SUPER 304H Superior Oxidation-Resistance & High-Strength 18Cr Stainless Steel Tubes

    SUPER304H ASME SA213 Code Case 2328-1, 2328-2 Seamless Tubes

    SUPER-304H UNS S30432 Stainless Steel Seamless Boiler Tubes

    Austenitic Stainless Steel DMV304HCu Seamless Tubes

    ASME CC 2328-1, ASME CC 2328-2 Stainless Steel Superheater & Reheater Tube

    ​ASME SA213/SA213M UNS S30432 TP304HCu Stainless Steel Seamless Boiler Tubes

    ​ASME SA-213/SA-213M UNS S30432 TP 304 HCu Stainless Steel Seamless Boiler Tubes

    Stainless Steel DMV 304HCu Austenitic Seamless Boiler Tube

    DMV304HCu Superheater Tube for Ultra-Supercritical Pressure Boilers

    DMV 304 HCu Superior Oxidation-Resistance & High-Strength 18Cr Stainless Steel Tube

    DMV304HCu ASME SA213 Code Case 2328-1, 2328-2 Seamless Tube

    DMV-304HCu UNS S30432 Stainless Steel Seamless Boiler Tube

    ASME CC2328-1, ASME CC2328-2 Stainless Steel Superheater & Reheater Tube

    ASME SA213/SA213M UNS S30432 TP304HCu Stainless Steel Seamless Boiler Tube

    ​ASME SA-213/SA-213M UNS S30432 TP 304HCu Stainless Steel Seamless Boiler Tube

    Stockholder of Austenitic Stainless Steel SUPER304H Seamless Tubes

    Stockholder of Stainless Steel SUPER 304H Seamless Boiler Tubes

    Stockholder of SUPER304H Superheater Tubes for Ultra-Supercritical Pressure Boilers

    Stockholder of SUPER 304H Superior Oxidation-Resistance & High-Strength 18Cr Stainless Steel Tubes

    Stockholder of SUPER304H ASME SA213 Code Case 2328-1, 2328-2 Seamless Tubes

    Stockholder of SUPER-304H UNS S30432 Stainless Steel Seamless Boiler Tubes

    Stockholder of Austenitic Stainless Steel DMV304HCu Seamless Tubes

    Stockholder of ASME CC 2328-1, ASME CC 2328-2 Stainless Steel Superheater & Reheater Tube

    ​Stockholder of ASME SA213/SA213M UNS S30432 TP304HCu Stainless Steel Seamless Boiler Tubes

    ​Stockholder of ASME SA-213/SA-213M UNS S30432 TP 304 HCu Stainless Steel Seamless Boiler Tubes

    Stockholder of Stainless Steel DMV 304HCu Austenitic Seamless Boiler Tube

    Stockholder of DMV304HCu Superheater Tube for Ultra-Supercritical Pressure Boilers

    Stockholder of DMV 304 HCu Superior Oxidation-Resistance & High-Strength 18Cr Stainless Steel Tube

    Stockholder of DMV304HCu ASME SA213 Code Case 2328-1, 2328-2 Seamless Tube

    Stockholder of DMV-304HCu UNS S30432 Stainless Steel Seamless Boiler Tube

    Stockholder of ASME CC2328-1, ASME CC2328-2 Stainless Steel Superheater & Reheater Tube

    Stockholder of ASME SA213/SA213M UNS S30432 TP304HCu Stainless Steel Seamless Boiler Tube

    Stockholder of ​ASME SA-213/SA-213M UNS S30432 TP 304HCu Stainless Steel Seamless Boiler Tube

    Manufacturer of Austenitic Stainless Steel SUPER304H Seamless Tubes

    Manufacturer of Stainless Steel SUPER 304H Seamless Boiler Tubes

    Manufacturer of SUPER304H Superheater Tubes for Ultra-Supercritical Pressure Boilers

    Manufacturer of SUPER 304H Superior Oxidation-Resistance & High-Strength 18Cr Stainless Steel Tubes

    Manufacturer of SUPER304H ASME SA213 Code Case 2328-1, 2328-2 Seamless Tubes

    Manufacturer of SUPER-304H UNS S30432 Stainless Steel Seamless Boiler Tubes

    Manufacturer of Austenitic Stainless Steel DMV304HCu Seamless Tubes

    Manufacturer of ASME CC 2328-1, ASME CC 2328-2 Stainless Steel Superheater & Reheater Tube

    ​Manufacturer of ASME SA213/SA213M UNS S30432 TP304HCu Stainless Steel Seamless Boiler Tubes

    ​Manufacturer of ASME SA-213/SA-213M UNS S30432 TP 304 HCu Stainless Steel Seamless Boiler Tubes

    Manufacturer of Stainless Steel DMV 304HCu Austenitic Seamless Boiler Tube

    Manufacturer of DMV304HCu Superheater Tube for Ultra-Supercritical Pressure Boilers

    Manufacturer of DMV 304 HCu Superior Oxidation-Resistance & High-Strength 18Cr Stainless Steel Tube

    Manufacturer of DMV304HCu ASME SA213 Code Case 2328-1, 2328-2 Seamless Tube

    Manufacturer of DMV-304HCu UNS S30432 Stainless Steel Seamless Boiler Tube

    Manufacturer of ASME CC2328-1, ASME CC2328-2 Stainless Steel Superheater & Reheater Tube

    Manufacturer of ASME SA213/SA213M UNS S30432 TP304HCu Stainless Steel Seamless Boiler Tube

    Manufacturer of ​ASME SA-213/SA-213M UNS S30432 TP 304HCu Stainless Steel Seamless Boiler Tube


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    EN 10216-5
    ASTM A789 ASME SA 789 S31803 S32205 S32101 S32750 S32760 S32304 S31500 S31260 Seamless Tubes
    EN 10216-5 1.4462 1.4362 1.4162 1.4410 1.4501 Seamless Tubes
    Nickel Alloy Tubing:

    UNS N08020 Nickel Alloy 20 Tubing
    UNS N02200 Nickel Alloy 200 Tube
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    UNS N04400 400 Nickel Alloy Tubing
    N06600 600 2.4816 Nickel Alloy Pipe
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    N08800 800 Nickel Alloy Tubes
    N08810 800H UNS N08810 Nickel Alloy Tubes
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    UNS N08825 825 2.4858 Nickel Alloy Seamless Pipes
    ASTM B622 N10276 Nickel Alloy Seamless Tubing
    ASTM B622 N06022 Hastelloy C-22 Nickel Alloy Tubes
    C28000 Brass Seamless Tubes C44300 Brass Seamless Tubes
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    C71500 Copper Nickel Tubes
    DIN 2391 Seamless Precision Steel Tubes
    EN 10305-1 E215 E235 E355 Seamless Precision Steel Tube Tubing Tubes
    DIN 2393 St28 St34.2 St37.2 St44.2 St52.3 Welded Precision Steel Tubes
    EN 10305-2 E195 E235 E355 Welded Cold Drawn Precision Steel Tube