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Chemical Composition

Ferrite Chemical Composition and Mechanical Properties

SUS Chemical Composition (%)
C Si Mn P S Cr Mo N Other
405 0.08 1 1 0.04 0.03 11.5 – – A1 0.10~0.30
below below below below below |
14.5
410L 0.03 1 1 0.04 0.03 11 – – –
below below below below below |
13.5
429 0.12 1 1 0.04 0.03 14 – – –
below below below below below |
16.5
430 0.12 0.75 1 0.04 0.03 16 – – –
below below below below below |
18
430L X 0.03 0.75 1 0.04 0.03 16 – – T1 or Nb0.10~1.00
below below below below below |
19
430JIL 0.025 1 1 0.04 0.03 16 – 0.25below Nb 8x(C%+N%)~0.08
below below below below below | Cu 0.30~0.80
20
434 0.12 1 1 0.04 0.03 16 0.75 – –
below below below below below | |
18 1.25
436L 0.025 1 1 0.04 0.03 16 0.75 0.25below Ti, Nb, Zr, or its composition
below below below below below | | Nb 8x(C%+N%)~0.08
19 1.25
436JIL 0.025 1 1 0.04 0.03 17 0.4 0.25below Nb 8x(C%+N%)~0.08
below below below below below | |
20 0.8
444 0.025 1 1 0.04 0.03 17 1.75 0.25below Ti, Nb, Zr, or its composition
below below below below below | | Nb 8x(C%+N%)~0.08
2000 2.5
447-J1 0.01 0.4 0.04 0.03 0.02 28.5 1.5 0.15below –
below below below below below | |
32 2.5
XM27 0.01 0.4 0.04 0.03 0.02 25 0.75 0.15below –
below below below below below | |
27.5 1.5
SUH409L 0.03 1 1 0.04 0.03 10.5 – – Ti6xC%~0.75
below below below below below |
11.75
SUS Tension Testing Hardness Testing Bend Testing
Yield Strength Tensile Strength Elongation % HB HRB HV Bend Angle Interior radius
N/mm2 N/mm2
{kgf/mm2} {kgf/mm2}
405 175{18} above 410{42}above 20above 183 below 88 below 200 below 180˚ Thickness 8mm below
X0.5 Thickness
Thickness 8mm above
X1.0 Thickness
410L 195{20 }above 360{37} above 22 above 18 3below 88 below 200 below 180˚ X1.0 Thickness
429 205{21 }above 450{46} above 22 above 183 below 88 below 200 below 180˚ X1.0 Thickness
430 205{21} above 450{46} above 22 above 183 below 88 below 200 below 180˚ X1.0 Thickness
430L X 175{18} above 360{37} above 22 above 183 below 88 below 200 below 180˚ X1.0 Thickness
430JIL 205{21} above 390{40} above 22 above 192 below 90 below 200 below 180˚ X1.0 Thickness
434 205{21} above 450{46} above 22 above 183 below 88 below 200 below 180˚ X1.0 Thickness
436L 245{25} above 410{42} above 20 above 217 below 96 below 230 below 180˚ X1.0 Thickness
436JIL 245{25} above 410{42} above 20 above 192 below 90 below 200 below 180˚ X1.0 Thickness
444 245{25} above 410{42} above 20 above 217 below 96 below 230 below 180˚ X1.0 Thickness
447-J1 295{30} above 450{46} above 22 above 207 below 95 below 220 below 180˚ X1.0 Thickness
XM27 245{25} above 410{42} above 22 above 192 below 90 below 220 below 180˚ X1.0 Thickness
SUH409L 175{18} above 360{37}above 25 above 162 below 80 below 175 below 180˚ X1.0 Thickness (T<=8mm