Aws E7018 Welding Electrode superweld factory directly

• A. Main Characteristics:
  1. Low welding costs.
  2. High productivity and low electricity consumption.
  3. Easy to operate. All-position welding.
  4. Very low hydrogen content in the weld and lower nitrogen content. Excellent crack-resistance.
  5. Little deformation after welding.
  6. Wide applicability. Suitable for welding thin, medium and thick plates.
   

  CHEMICAL COMPOSITION(%)
  Element	C	Mn	Si	S	P
  Requirement	0.15 Max	1.60 Max	0.75 Max	0.035 Max	0.035 Max

  Mechanical Properties (All Weld Metal, as welded)
  Yield Strength, N/mm2	Min 400
  Tensile Strength, N/mm2	Min 490
  Elongation, %	Min 22
  Charpy V-Notch @ -30°C, J	Min 47

   

  Operating Data
  Diameter	Length	AC/DC+
  Ø 2.5mm	300mm	50-85
  Ø 3.2mm	350mm	80-130
  Ø 4.0mm	400mm	110-180
  Ø 5.0mm	400mm	150-240

  
  
  
  B.  Description:
  E7018  is  a  basic  coated  hydrogen-controlled  electrode  for  welding  of  490 N/mm2   grade  high  tensile  steel.  The  flux  coating  formula  not  only  optimizes mechanical properties, also promotes a low hydrogen 
  potential in the weld metal.
  
  
  
  C.  Application:
  E7018 welding can be done with high deposition rate, good X-ray soundness and mechanical  properties.  It  
  is especially suitable for  nuclear power stations,petroleum chemical plants, and heavysteel plates.
  
  
  
  D. Conform with:
  AWS A5.1 E7018  
  JIS Z3211 E4918
  
  
   

  E. Package:
  5kg/box , 20kg/carton , 1000kgs/pallet;
  Packing: carton boxes+pallet+wrapping film
  Net weight :20kg/carton box

G.Packing type:
5kg/box, 20kg/carton box

H. Cer: ABS ISO CE GL BV NK LR CCS TUV DB ROHS

Notes on usage:
Dry the electrodes at 300 - 350°C for 60 minutes and keep it at 100 - 150 °C before use.


I. Our Services

Why choose us?

1. Professional service for products
2. Much more competitive price
3. Honest and excellent supplier
4. Delivery time is shorter than others.
5. We believe the good quality is the basis for cooperation.
6. We could provide free samples for test to you.
7. Our company policy is Quality First, and to establish Long Time business, not just one time.