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    4. Welcome to: Danyang Hualong Special Steel Co., Ltd. official website
      Location: Home > Products
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      Stainless steel and heat-resistant steel



      不銹鋼的鋼號及化學成份Stainless steel and chemical composition

      Steel number

      C

      Si

      Mn

      P≤

      S≤

      Cr

      Mo

      Ni

      other

      SUS201

      ≤0.15

      ≤1.00

      5.5-7.5

      0.06

      0.03

      16-18

      -

      3.5-5.5

      N≤0.25

      202

      ≤0.15

      ≤1.00

      7.5-10.0

      0.06

      0.03

      17-19

      -

      4.0-6.0

      N≤0.25

      301

      ≤0.15

      ≤1.00

      ≤2.00

      0.045

      0.03

      16-18

      -

      6.0-8.0

      -

      302

      ≤0.15

      ≤1.00

      ≤2.00

      0.045

      0.03

      17-19

      -

      8-10.0

      -

      303

      ≤0.15

      ≤1.00

      ≤2.00

      0.2

      ≥0.015

      17-19

      ≤0.6

      8.0-10.0

      -

      304

      ≤0.08

      ≤1.00

      ≤2.00

      0.045

      0.03

      18-20

      -

      8-1.0.5

      -

      304L

      ≤0.03

      ≤1.00

      ≤2.00

      0.045

      0.03

      18-20

      -

      9-13

      -

      305

      ≤0.12

      ≤1.00

      ≤2.00

      0.045

      0.03

      17-19

      -

      10.5-13

      -

      309S

      ≤0.08

      ≤1.00

      ≤2.00

      0.045

      0.03

      22-24

      -

      12-15

      -

      310S

      ≤0.08

      ≤1.5

      ≤2.00

      0.045

      0.03

      24-26

      -

      19-22

      -

      316

      ≤0.08

      ≤1.00

      ≤2.00

      0.045

      0.03

      16-18

      2-3

      10-14

      -

      316L

      ≤0.03

      ≤1.00

      ≤2.00

      0.045

      0.03

      16-18

      2-3

      12-15

      -

      317

      ≤0.08

      ≤1.00

      ≤2.00

      0.045

      0.03

      18-20

      3-4

      11-15

      -

      317L

      ≤0.03

      ≤1.00

      ≤2.00

      0.045

      0.03

      18-20

      3-4

      11-15

      -

      321

      ≤0.08

      ≤1.00

      ≤2.00

      0.045

      0.03

      17-19

      -

      9-13

      Ti≥5×C

      405

      ≤0.08

      ≤1.00

      ≤1.00

      0.04

      0.03

      11.5-14.5

      -

      ≤0.6

      AL0.1-0.3

      420F

      0.26-0.4

      ≤1.00

      ≤1.25

      0.06

      ≥0.15

      12-14

      ≤0.6

      ≤0.6

      -

      430

      ≤0.12

      ≤0.75

      ≤1.00

      0.04

      0.03

      16-18

      -

      ≤0.6

      -


      2Cr25Ni20

      To withstand the repeated heating below 1035 ℃ antioxidant steel. Furnace components, nozzles, combustion chamber

      1Cr18Ni9Ti

      Have good heat resistance and corrosion resistance. For heating furnace tube, the combustion chamber simplified, was stove cover

      0Cr17Ni12Mo2

      High temperature has excellent creep strength, heat exchange components, high temperature corrosion-resistant bolt

      0Cr25Ni20

      Oxidation than 0Cr23Nil3 good, can withstand 1235 ℃ heating. Furnace materials, automotive purification equipment materials

      2Cr23Ni13

      To withstand repeated heating below 980 ℃ antioxidant steel. Furnace components, heavy oil burners

      0Cr19Ni9

      General resistant steel, can withstand repeated heating below 870 ℃

      0Cr18Ni11Ti

      Used in 400 ~ 900 ℃ corrosion conditions of the components, high temperature welded structural components

      0Cr18Ni11Nb

      Used in 400 ~ 900 ℃ corrosion conditions of the components, high temperature welded structural components

      5Cr21Mn9Ni4N

      To withstand the high temperature strength of gasoline and diesel exhaust valve

      Y5Cr21Mn9Ni4N

      To withstand the high temperature strength of gasoline and diesel exhaust valve

      2Cr22Ni11N

      Antioxidant-based gasoline and diesel exhaust Fujian


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