型号多种材质多种 焊芯直径2.0/4.0（mm）品牌华富 类型多款供选药皮性质多种可选 华富不锈钢焊条焊丝品名 AWSA5.9-93 GB/T17854-99 熔敷金属化学成份之一例 TIG MIG C Si Mn Cr Ni Mo 其它 FY?302 ER302 H1Cr18Ni9 0.10 0.65 1.72 17.5 9.3 - - FY?304 ER304 H0Cr18Ni9 0.072 0.55 1.72 18.50 9.30 - - FY?307 ER307 - 0.070 0.47 3.95 20.40 9.65 - - FY?307Si ER307Si - 0.080 0.82 6.85 18.87 8.32 0.27 - FY?308 ER308 H0Cr21Ni10 0.03 0.34 1.82 20.13 9.50 - - FY?308 ER308L H00Cr21Ni10 0.02 0.42 1.65 20.10 10.33 - - FY?309 ER309 H1Cr24Ni13 0.083 0.42 1.63 23.83 13.13 - - FY?309L ER309L H00Cr24Ni13 0.02 0.39 1.98 23.88 12.90 - - FY?309LSi ER309LSi - 0.02 0.87 1.55 24.10 13.00 - - FY?310 ER310 H1Cr26Ni21 0.086 0.40 2.01 27.40 21.80 - - FY?316 ER316 H0Cr19Ni12Mo2 0.050 0.36 1.78 19.61 12.50 5.49 - FY?316L ER316L H00Cr19Ni12Mo2 0.025 0.42 1.91 19.10 12.58 2.57 - FY?316LSi ER316LSi - 0.021 0.77 1.95 19.32 13.45 2.58 - FY?317 ER317 H0Cr19Ni14Mo3 0.048 0.45 1.86 19.41 14.23 3.51 - FY?317L ER317L H00Cr19Ni14Mo3 0.023 0.40 1.76 19.60 13.68 3.63 - FY?HlCrl8Ni9Ti - H1Cr18Ni9Ti 0.087 0.86 1.58 18.47 10.20 - Ti:0.62 FY?321 ER321 H0Cr20Ni10Ti 0.062 0.49 1.74 19.50 9.57 - Ti:0.82 FY?H0Cr21Ni10Ti - H0Cr21Ni10Ti 0.057