Technical Information




    » Chemical Composition

    CHEMICAL COMPOSITION ( IN PERCENTAGE )

    Grade
    C (Max)
    Mn (Max)
    P (Max)
    S (Max)
    Si (Max)
    Cr
    Ni
    Mo
    Nitrogen (Max)
    Cu/ Others
    201
    0.15
    5.50/7.50
    0.06
    0.030
    1.0
    16.0/18.0
    3.5/5.5
    -
    -
    n-25 max
    202
    0.15
    7.50/10.0
    0.06
    0.030.
    1.0
    17.0/19.0
    4.0/6.0
    -
    -
    n-25 max
    JS- 203
    0.08
    9.2510.25
    0.070
    0.030
    0.75
    14.25 - 15.25
    2.25 - 2.75
    -
    -
    1.60- 2.0
    301
    0.15
    2.00
    0.045
    0.030
    1.00
    16.00 - 18.00
    6.00 - 8.00
    -
    0.10
    -
    301M
    0.10
    4.55.5
    0.060
    0.030
    0.75
    14.50 - 15.50
    6.0 - 7.0
    -
    -
    1.70- 1.90
    304
    0.08
    2.00
    0.045
    0.030
    0.75
    18.00 - 20.00
    8.00- 10.50
    -
    0.10
    -
    304L
    0.030
    2.00
    0.045
    0.030
    0.75
    18.00 - 20.00
    8.00- 12.00
    -
    0.10
    -
    309s
    0.08
    2.0
    0.045
    0.030
    1.0
    22.0/24.0
    12.0/15.0
    310
    0.25
    2.0
    0.045
    0.030
    1.50
    24.0/26.0
    19.0/22.0
    310S
    0.08
    2.00
    0.045
    0.030
    1.50
    24.00- 26.00
    19.00 - 22.00
    -
    -
    -
    316
    0.08
    2.00
    0.045
    0.030
    0.75
    16.00 - 18.00
    10.00 - 14.00
    2.00 - 3.00
    0.10
    -
    316L
    0.030
    2.00
    0.045
    0.030
    0.75
    16.00 - 18.00
    10.00 - 14.00
    2.00 - 3.00
    0.10
    -
    317
    0.08
    2.00
    0.045
    0.030
    0.75
    18.00 - 20.00
    11.00 - 14.00
    3.00 - 4.00
    0.10
    -
    317L
    0.030
    2.00
    0.045
    0.030
    0.75
    18.00 - 20.00
    11.00 - 15.00
    3.00 - 4.00
    0.10
    -
    321
    0.08
    2.00
    0.045
    0.030
    0.75
    17.00 - 19.00
    9.00 - 12.00
    -
    0.10
    Ti5 ( C + N ) Min or 0.70 max
    347
    0.08
    2.00
    0.045
    0.030
    0.75
    17.00 - 19.00
    9.00 - 13.00
    -
    -
    Cb= 10x ( C Min ) or 1.00 Max
    409
    0.08
    1.00
    0.040
    0.010
    1.00
    10.50 - 11.75
    0.50
    -
    -
    Ti= 6x (C+ N ) Min or 0.70 Max
    409M
    0.03
    0.81.2
    0.030
    0.030
    0.40.75
    11.00- 12.00
    1.5 max.
    -
    -
    Ti= 6x (C) Min or 0.70 Max
    410S
    0.08
    1.00
    0.040
    0.030
    1.00
    11.50- 13.50
    0.60
    -
    -
    -
    410
    0.15
    1.00
    0.040
    0.030
    1.00
    11.50- 13.50
    0.75
    -
    -
    -
    420
    0.35
    0.50
    0.035
    0.015
    0.50
    12.00 - 13.00
    0.20.3
    -
    -
    -
    440A
    0.60/0.70
    1.0
    0.040
    0.030
    1.0
    16.0/18.0
    -
    -
    -
    -
    440B
    0.75,0.95
    1.0
    0.040
    0.030
    1.0
    16.0/18.0
    -
    -
    -
    -
    440C
    0.95, 1.2
    1.0
    0.040
    0.030
    1.0
    16.0/18.0
    -
    -
    -
    -
    430
    0.12
    1.00
    0.040
    0.030
    1.00
    16.00 - 18.00
    0.75
    -
    -
    -
    JSL AUS
    0.08
    7.08.0
    0.070
    0.030
    0.75
    15.50 - 16.50
    4.25 - 4.75
    -
    -
    0.9 - 1.10
    904L
    0.02
    2.00
    0.030
    0.045
    1.00
    19.0-23.0
    23.0-28.0
    -
    -
    23.0-28.0
    2205
    0.03
    2.00
    0.030
    0.020
    1.00
    21.0-23.0
    4.5-6.5
    4.5-6.5
    2207
    0.030
    1.20
    0.035
    0.020
    0.30
    24.0-26.0
    6.0-8.0
    -
    -
    6.0-8.0
    * Thickness of 1.27mm & below will have elongation of 20% min.