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BC-D256(D256)

Standard: GB/T 984 EDMn-A-16
Features: 
  • D256 is a low hydrogen potassium coating welding rod for surfacing welding
  • The weld metal is austenitic high manganese steel
  • Has the characteristics of work hardening, toughness, and wear resistance
  • DCEP
  • Hardness of deposited metal:HRC≥40

Product Parameters:

  C Cr Mo Mn Si S P
Standard
Value
≤0.60 ≤2.00 ≤1.00 ≤2.50 ≤1.00 ≤0.035 ≤0.04
Example value 0.46 1.20  0.64  1.00  0.620  0.006 0.019 

Diameter X length

(mm x mm)
Package-Weight(kg)
Inner box Carton
3.2x300 5 20
4.0x350 5 20
Diameter(mm) 3.2  4.0 
length(mm) 300 350
Current(A) 80-120 120-160

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