Material Composition

small-fittings
Code Grade C Si Mn P S Cu Ni Cr Mo Other
405 13Cr-0.2A1 ≤ 0.08 ≤ 1.00 ≤ 1.00 ≤0.040 ≤ 0.030 - ≤ 0.6 11.50~14.50 - A1 0.10~0.30
410 13Cr ≤ 0.15 ≤1.00 ≤1.00 ≤0.040 ≤ 0.030 - ≤ 0.6 11.50~13.50 - -
430 17Cr ≤ 0.12 ≤ 0.75 ≤1.00 ≤0.040 ≤ 0.030 - ≤ 0.6 16.00~18.00 - -
443 22Cr-1Cu ≤ 0.2 ≤0.75 ≤1.00 ≤0.040 ≤ 0.030 0.90~1.25 ≤ 0.5 18.00~23.00 - -
446 25Cr ≤ 0.2 ≤0.75 ≤1.50 ≤0.040 ≤ 0.030 - ≤ 0.5 23.0~30.0 - N 0.10~0.25
329 25Cr-4Ni-1.5Mo ≤ 0.08 ≤1.00 ≤ 1.50 ≤0.040 ≤ 0.030 - 3. 00~6.00 23.00~28.00 1.00~3.00 -
430A 17Cr-Ti ≤ 0.1 ≤1.00 ≤1.00 ≤0.040 ≤0.030 - - 16.00~18.00 - Ti ≥ 7xC%
303 18Cr-9Ni-S ≤ 0.15 ≤ 1.00 ≤2.00 ≤0.20 ≤ 0.15 - 8.00~10.00 17.00~19.00 - -
304 19Cr-10Ni ≤ 0.08 ≤1.00 ≤2.00 ≤0.040 ≤ 0.030 - 8.00~11.00 18.00~20.00 - -`
316 17Cr-12Ni-2.5Mo ≤ 0.08 ≤1.00 ≤2.00 ≤0.040 ≤ 0.030 - 10.00~14.00 16.00~18.00 2.00~3.00 -
304H H * C-19Cr-10Ni 0.04~0.10 ≤0.75 ≤2.00 ≤0.040 ≤ 0.030 - 8.00~11.00 18.00~20.00 - -
316H H * C-17Cr-12Ni2-5Mo 0.04~0.10 ≤0.75 ≤ 2.00 ≤0.030 ≤ 0.030 - 11.00~14.00 16.00~18.00 2.00~3.00 -
321H H* C-18Cr-11Ni-Ti 0.04~0.10 ≤0.75 2.00 ≤0.030 ≤ 0.030 - 9.00~13.00 17.00~20.00 - Ti 4xC%~0.60
347H H * C-18Cr-11Ni-Nb 0.04~0.10 ≤1.00 ≤2.00 ≤0.030 ≤ 0.030 - 9.00~13.00 17.00~20.00 - Nb+Ta 8xC%~1.00
348H H * C-18Cr-11Ni-Nb(Ta) 0.04~0.10 ≤1.00 ≤2.00 ≤0.040 ≤ 0.03 - 9.00~13.00 17.00~20.00 - Nb+Ta 8xC%~1.00 Ta ≤ 0.10
304L L*C-19Cr-11Ni ≤0.030 ≤1.00 ≤2.00 ≤0.040 ≤0.030 - 9.00~13.00 18.00~20.00 - -
316L L*C-17Cr-14Ni-25Mo ≤0.030 ≤1.00 ≤2.00 ≤0.040 ≤0.030 - 12.00~16.00 16.00~18.00 2.00~3.00 -
321 18Cr-11Ni-Ti ≤0.08 ≤1.00 ≤2.00 ≤0.040 ≤0.030 - 9.00~13.00 17.00~19.00 - Ti≥5XC%
347 18Cr-11Ni-Nb ≤0.08 ≤1.00 ≤2.00 ≤0.040 ≤0.030 - 9.00~13.00 17.00~19.00 - Nb+Ta≥10XC%
348 18Cr-11Ni-Nb(Ta) ≤0.08 ≤1.00 ≤2.00 ≤0.040 ≤0.030 - 9.00~13.00 17.00~20.00 - Nb+Ta10XC%~1.00 Ta≤0.10
316 Cu 18Cr-12Ni-2Mo-2Cu ≤.008 ≤1.00 ≤2.00 ≤0.040 ≤0.030 1.00~2.50 10.00~14.00 17.00~19.00 1.20~2.75 -
316CuL L*C-18Cr-14Ni-2Mo-2Cu ≤0.030 ≤1.00 ≤2.00 ≤0.040 ≤0.030 1~2.50 12.00~16.00 17.00~19.00 1.20~2.75 -
317 19Cr-13Ni-3.5Mo ≤0.08 ≤1.00 ≤2.00 ≤0.040 ≤0.030 - 11.00~15.00 18.00~20.00 3.00~4.00 -
317L L*C-19Cr-14Ni-3.5Mo ≤0.030 ≤1.00 ≤2.00 ≤0.040 ≤0.030 - 11.00~15.0 18.00~20.00 3.00~4.00 -
316B 18Cr-12Ni-2.5Mo-Ti ≤0.10 ≤1.00 ≤2.00 ≤0.045 ≤0.030 - 10.5~13.5 16.5~18.5 2.00~2.50 Ti≥5XC%
KCP20 20Cr-30Ni-3.0 Mo-4Cu ≤0.07 ≤1.00 ≤2.00 ≤0.040 ≤0.030 3.00~4.00 28.00~30.00 19.00~21.00 2.00~3.00 Nb≥10XC%
309S 23Cr-14Ni ≤0.15 ≤1.00 ≤2.00 ≤0.040 ≤0.030 - 12.00~15.00 22.00~24.00 - -
310S 25Cr-20Ni ≤0.15 ≤1.50 ≤2.00 ≤0.040 ≤0.030 - 19.00~22.00 24.00~26.00 - -