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BC-E347C(A137)

Standard: GB/T 983 E347-15, AWS A5.4 E347-15, ISO 3581-B-E347-15
Features: 
  • A137 is a stainless steel welding rod with niobium stabilizer and alkaline coating type
  • Has excellent resistance to intergranular corrosion
  • DC reverse connection, all position welding

Product Parameters:
 
  C Mn Si P S
Standard value ≤0.08 0.5-2.5 ≤1.0 ≤0.04 ≤0.03
Example value 0.063 1.51  0.46 0.023 0.007
  Cr Mo Cu Ni Nb+Ta
Standard value 18.0-21.0 ≤0.75 ≤0.75 9.0-11.0 8*C-1.00
Example value 20.13 0.11  0.19 9.78  0.66 

  Tensile Strength
Rm(MPa)
Elongation after fracture
A(%)
Standard value ≥520 ≥25
Example value 655 36

Diameter X length

(mm x mm)
Package-Weight(kg)
Inner box Carton
2.0x300 5 20
2.5x300 5 20
3.2x350 5 20
4.0x400 5 20

Diameter(mm) 2.0  2.5 3.2  4.0 
length(mm) 300 300 350 400
Current(A) 25-50 50-80 80-110 110-160

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