| | Major chemical components | | |
| H00Cr21Ni10 | C≤0.03 Cr19.5~22.0 Si ≤0.6 Ni 9.0~11.0 Mn1.0~2.5 P≤0.03 S≤0.02 | 18Cr-8Ni for ultra low carbon steel welding, and low alloy steel,
stainless steel and welding aluminum layer Duihan fill. | |
| H0Cr21Ni10 | | For 18Cr-8Ni stainless steel welding | |
| H00Cr24Ni13 | C≤0.03 Cr23.0~25.0 Si ≤0.6 Ni 12.0~14.0 Mn1.0~2.5 P≤0.03S≤0.02 | For the same type of stainless steel or mutant steel welding. Also
available for low-alloy steel, stainless steel and welding aluminum
layer Duihan fill. | |
| H0Cr24Ni13 | | For the same type of stainless steel or mutant steel welding. | |
| H0Cr26Ni21 | C≤0.08 Cr25.0~28.0 Si ≤0.6 Ni 20.0~22.5 Mn1.0~2.5 P≤0.03S≤0.02 | For the same type of stainless steel welding. | |
| H00Cr19Ni12Mo2 | C≤0.03 Cr18.0~21.0 Si ≤0.6 Ni 11.0~14.0 Mn1.0~2.5 Mo2.0~3.0 P≤0.03 S≤0.02 | For the same type of stainlesssteel welding. | |
| H0Cr19Ni12Mo2 | | For the same type of stainlesssteel welding. | |
| H00Cr20Ni10Nb | C≤0.03 Cr18.0~21.0 Si ≤0.6 Ni 9.0~11.0 Mn1.0~2.5 Nb10×C%~1.0 P≤0.03 S≤0.02 | Cr-Mo heat for steel, stainlesssteel and welding aluminum layer
Duihan fill,such as hydrogenation reactor bottom surface,road head,
heat interchanger control panels. | |
| H0Cr20Ni10Nb | | For the same type of stainlesssteel welding. | |
| H0Cr20Ni10Ti | C≤0.06 Cr18.0~22.0 Si≤ 0.6 Ni 9.0~10.5 Mn1.0~2.5 Ti9×C%~1.0 P≤0.03 S≤0.02 | For the same type of stainlesssteel welding. | |