Duplex super stainless supplied
Duplex super stainless supplied
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Duplex Stainless Steel

Grade
Other Name
EN Grade 		Chemical Component %
C Cr Ni Mn P S Mo Si Cu N W Other
2205 F51(S31803) 1.4462 ≤0.03 ≥21 2.5~3.5 ≤2 ≤0.03 ≤0.02 ≥2.5 ≤1 - 0.08~0.2 - -
F60(S32205) 1.4462 ≤0.03 ≥22 2.5~3.5 ≤2 ≤0.03 ≤0.02 ≥3 ≤1 - 0.08~0.2 - -
2507 F53(S32750) 1.4410 ≤0.03 24~26 6~8 ≤1.2 ≤0.035 ≤0.02 3~5 ≤0.8 ≤0.5 0.24~0.32 - -
F55 S32760 1.4501 ≤0.03 24~26 6~8 ≤1 ≤0.03 ≤0.01 3~4 ≤1 0.5~1 0.2~0.3 0.5~1 -
329 S32900 ≤0.08 23~28 3~6 ≤1.5 ≤0.04 ≤0.03 1~3 ≤1 - - - -
A4钢 0Cr17Mn13Mo2N ≤0.08 16.5~18.5 - 12~15 ≤0.045 ≤0.02 1.8~2.2 ≤0.7 - 0.2~0.3 - -
TDS2101 S32101 1.4162 ≤0.04 21~22 1.35~1.7 4~6 ≤0.04 ≤0.03 0.1~0.8 ≤1 0.1~0.8 0.2~0.25 - -
TDS2003 S32003 ≤0.03 19.5~22.5 3~4 ≤2 ≤0.03 ≤0.02 1.5~2 ≤1 - 0.14~0.2 - -
S32906 ≤0.03 28~30 5.8~7.5 ≤1.2 ≤0.03 ≤0.03 1.5~2.6 ≤1 ≤0.8 0.3~0.4 - -
S32304 1.4362 ≤0.03 21.5~24.5 3~5.5 ≤2.5 ≤0.04 ≤0.03 0.05~0.6 ≤1 0.05~0.6 0.05~0.2 - -
SUS329J4L ≤0.03 24~26 5.5~7.5 ≤1.5 ≤0.04 ≤0.03 2.5~3.5 ≤1 - 0.08~0.3 - -



Supler Stainless Steel

Grade
Other Name 		Chemical Component %
C Cr Ni Mn P S Mo Si Cu N Nb Al Other
904L UNS NO8904 ≤0.02 19~23 23~28 ≤2 ≤0.04 ≤0.03 4~5 ≤1 1~2 - - - -
253MA UNS S30815 0.05~0.1 20~22 10~12 ≤0.8 ≤0.04 ≤0.03 - 1.4~2 - 0.14~0.2 - - Ce0.03~0.08
254SMO UNS S31254 ≤0.02 19.5~20.5 17.5~18.5 ≤1 ≤0.03 ≤0.01 6~6.5 ≤0.8 0.5~1 0.18~0.22 - - -
AL-6XN 1.4529 ≤0.03 20~22 23.5~25.5 ≤2 ≤0.04 ≤0.03 6~7 ≤1 ≤0.75 0.18~0.25 - - -
S31050 310MOLN ≤0.02 24~26 21~23 ≤2 ≤0.03 ≤0.15 2~3 ≤0.4 - 0.1~0.16 - - -
U3 ≤0.02 24~26 19~21 2.5~3 ≤0.02 ≤0.15 2.5~3 ≤0.4 - 0.2~0.3 - - -
HD ≤0.03 17~19 18~20 ≤1 ≤0.03 ≤0.01 0.3~0.8 4.5~6 1.5~2.5 - - - -
C4 ≤0.03 13~15 13~15 ≤1 ≤0.035 ≤0.03 - 3~4.5 - - - - -
DS-2 ≤0.02 8~11 22~25 ≤1 ≤0.03 ≤0.03 - 5~7 - - - - -
69111 0Cr12Mn5Ni4Mo3Al ≤0.09 11~12 4~5 4.4~5.3 ≤0.03 ≤0.03 2.7~3.3 ≤0.8 - - - 0.5~1 -
s45000 XM-25 ≤0.05 14~16 5~7 ≤1 ≤0.03 ≤0.03 0.5~1 ≤1 1.25~1.75 - ≥8*C% - -
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