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Grade Inquiry Table

    Comparison Table of Commonly Used Stainless Steel Grades at Home and Abroad

    Serial Number 1 2 3 4 5 6 7 8 9 10
    National Standard GB Old Grade 0Cr19Ni9 (0Cr18Ni9) 00Cr19Ni10 (0Cr18Ni10) 0Cr17Ni12Mo2 0Cr18Ni12Mo2Ti 00Cr17Ni14Mo2 022Cr22Ni5Mo3N TA2 TC4 C276/00Cr16Ni60Mo16W5Fe5 00Cr20Ni25Mo4.5Cu
    National Standard GB New Grade 06Cr19Ni10 022Cr19Ni10 06Cr17Ni12Mo2 06Cr17Ni12Mo2Ti 022Cr17Ni12Mo2 00Cr22Ni5Mo3N Grade1 Ti6Al4V NS3304 015Cr21Ni26Mo4.5Cu
    USA UNS S30400 S30403 S31600 S31635 S31603 S2205 GR2 GRS N10276 904L
    USA ASTM/AISI 304 304L 316 316Ti 316L 2205 - - N10276 N08904
    USA SAE - - 30316 - 30316L - - - - S39042
    Soviet Union GOST - - 08X17H13M2T 08X17H13M3T 03X17H14M2 - - - - -
    Germany DIN - - X5CrNiMo18·10 - X2CrNiMo18·10 1.4462,5 Ti3 Ti-6AL-4V NiMo16Cr15W, W. Nr.2.4819 1.4539
    France NF - - Z6CND17·12 Z6CNDT17·13 Z2CNDT17·12   T40 TA6V NC17D -
    EU EN 1.4301 1.4306 1.4401 1.4571 1.4404 X2CrNiMo22-5-3 - - - X1NiCrMoCu25-20-5
    UK BS - - 316S16 - 316S12   - - - 904S13
    International ISO - - 20\20a - 19\19a   - - - -
    Australia AS 304 304L 316 316Ti 316L   - - - -
    South Korea KS STS304 STS304L STS316 - STS316L   - - - -
    Japan JIS SUS304 SUS304L SUS316 SUS316Ti SUS316L SUS00Cr22Ni5Mo3N, dp8 TP340 TAP6400/YATB640 - 904L
    India IS 07Cr18Ni9 02Cr18Ni11 04Cr17Ni12Mo2 04Cr17Ni12MoTi²⁰ 02Cr17Ni12Mo2   - - - -
    China 304 304L 316 316Ti 316L 2205 TA2 TC4 C276 904L
    Category Austenitic Steel Austenitic Steel Austenitic Steel Austenitic Steel Austenitic Steel Austenitic - Ferritic Steel Industrial Pure Titanium α+β Type Titanium Alloy Hastelloy Super Austenitic Stainless Steel

Chemical Composition Table

    Grade Chemical Composition%                                  
      Ni Mo Ti Cr C Si Mn S P N Fe Al V H O Co Cu W
    304 8.0~10.5 - - 18.0~20.0 0.08 1.0 2.0 0.03 0.035 0.1 - - - - - - - -
    304L 9.0~12.0 - - 18.0~20.0 0.03 1.0 2.0 0.03 0.045 - - - - - - - - -
    316 10.0~14.0 2.0~3.0 - 16.0~18.5 0.08 1.0 2.0 0.03 0.035 - - - - - - - - -
    316Ti 10.0~14.0 1.8~2.5 0.2~0.7 6.0~19.0 0.08 1.0 2.0 0.03 0.035 - - - - - - - - -
    316L 12.0~15.0 2.0~3.0 - 16.0~18.0 0.03 1.0 2.0 0.03 0.045 - - - - - - - - -
    TA2 - - Balance - 0.1 - - - - 0.05 0.3 - - 0.015 0.25 - - -
    TC4 - - - - 0.1 - - - - - 0.3 5.5~6.8 3.5~4.5 - - - - -
    2205 4.5~6.5 2.5~3.5 - 21.0~23.0 0.03 1.0 2.0 0.02 0.03 0.08 - 0.2 - - - - - - - -
    C276 Balance 5.0~17.0 - 14.5~16.5 0.01 0.08 1.0 0.03 0.04 - 4.0~7.0 - - - - 2.5 0.5 3.0~4.5
    904L 23.0~28.0 4.0~5.0 - 19.0~23.0 0.02 1.0 2.0 0.035 0.045 - - - - - - 1.0~2.0 -