Specifications

E81T1-B2C WELDING WIRE
1.All position capability.
2.High tenacity low hydrogen
3.used for welding 15CrMo heat-resistant

  We specialize in producing flux cored wire, our R&D center works closely with the professional experts and professors from different universitis and national research institutes. Our manufacture facility owns the advanced production equipment, up -to-dated inspection/measurement instrument and the perfect evaluation and quality control systems, we have ISO 9001:2000 certificate.We have 18 production lines with the capacity of 50,000tons per year. Our E71T-1 FCW performs very low spattering, high effective vertical welding, very stable arc and fast welding rate. The diffusible hydrogen content in the deposited metal reaches 3.5ml/100g, which significant avoid the cold cracking and porosity. We are the only FCW supplier in China has 3YH5 certification. We are also the biggest and best quality supplier in China for E71T-GS and E71T-11 self-shielding FCW products.main goods have been certificated by CCS,ABS,DNV,LR,GL,BV,NK,KR,RINA,RS. the ten ship classification society,and we really do alibaba for eleven years.

  

Flux Cored  Welding Wire  E81T1-B2C 

 81T1-B2 is a flux cored wire designed for single or multi pass using CO2 or Argon /CO2 shielding gas welding having a smooth arc with minimum spatter. This all position wire normally used in applications with chemical composition of 1.25% Cr 0.5% Mo  used in high pressure steam, oil refining, and other Cr-Mo high service temperature and creep resistance requirements. Some Cr-Mo steels found for matching properties ; ( L grade filler used for thin wall and where lower hardness are a primary concern) Preheat, interpass and postweld heat treatments may be required.  

 

 

 

Chemical Composition of deposited Metal(%)
C	Mn	Si	S	P	others
0.06	0.81	0.41	0.011	0.014	Mo0.48 Cr1.22

 

 

 

Mechanical Properties of Deposited Metal
σb (MPa)tensile strength	σs (MPa) yield strength	σ5(%)elongation
620	540	25