Open arc flux cored hardfacing wire (self shielded)

Type C Mn Si Cr Ni Mo Nb V W Other Hardness
HRc
OA 300 0.12 2.0 0.5 1.5   0.4         27-32
OA 350 0.12 1.5 0.4 1.2 2.4 0.4       Al 1.5 33-36
OA 400 0.15 1.5 0.4 2.0 0.7     0.4   ++ 37-42
OA 600 0.5 3.0 0.9 6.5   0.7     0.4   55-57
OA 612 0.5 1.2 0.9 12.5             54-56
OA 615 0.5 3.0 1.0 6.5   1.5   1.5 1.1   57-59
OA 4028 0.3 0.8 0.6 14.0 0.4           46-48
OA 4370 0.03 6.8 0.8 19.5 8.5           20-37
OA 54 L 3.7 0.2 1.2 32.0             56-59
OA 55 TC 1.8 1.45 1.6 6.0   1.2       Ti 4,5 54-59
OA 550 VW 0.5 3.0 1.0 6.0   1.5     1.0   55-58
OA 56 Nb 1.4 1.3 0.7 6.5     8.0 1.0 1.2   55-57
OA 57 5.5 0.1 1.0 32.0             60-64
OA 57-62 Nb 1.3 0.9 1.0 6.5     6.5       57-62
OA 58 5.0 0.7 1.1 27.0   1.5         56-59
OA 59 5.0 0.5 1.0 22.0     7.0     +++ 62-65
OA 59 H 5.3 0.4 1.3 22.0     7.0     B+ 62-65
OA 60 Mo 3.7 0.2 1.0 30.0   0.6         57-60
OA 60-68 B 0.5 1.1 0.3 0.3 1.5         B 4.8 62-68
OA 60-70 B 1.8 0.8 0.6 8.2           B 4.2 65-70
OA 61 4.0     22.0       0.8 0.8 B 1.0 62-64
OA 62 5.0   0.8 38.0           B 2.0 66-68
OA 63 5.4   0.8 22.0     7.0     B+ 62-66
OA 63 VWB 5.3 0.8 1.2 25       5.0 2.0 B+ 62-64
OA 63 V 5.0   1.0 22.0       10.0     64-67
OA 64 5.2 0.4 1.0 21.0   7.0 7.0 1.0 2.0   63-65
OA SS 60 0.8 0.4 0.6 4.5   8.0   1.5 2.0   58-60
OA 68 Nb 4.0 0.6 1.1 19.0   0.3 13.0 0.4     67-69
OA Wc2 Fe                 55 Fe=R 65-67
OA Wc2 Ni         R       62 B* 53-57