Low Carton Steel Welding Wire Er70s-4

• Customization: Available
• Type: Rolling Wire
• Material: Steel
• Model NO.: AWS A5.18 ER70S-4
• Slag Characteristic: None
• Extended Length: >20mm
• Standard: Aws A5.18 Er70s-4
• Transport Package: Carton, Drum
• Specification: 0.8-4.0mm
• Trademark: WELDBST
• Origin: China
• HS Code: 72292000
• Production Capacity: 50000mt/Year

Product Description

       ER70S-4 welding wire has CO₂ or Ar+CO₂ 5%-20% as shielding gas, it has excellent welding performance, goods one-time shaping performance. when used in argon-rich mixed gases arc welding, the bead is delicate and beautiful.
 
       Standard: AWS A5.18 ER70S-4
                       GB/T8110 ER50-4
                       ISO 14341-B-BS4
                       JIS YGW12
        Flux contanining: Not containing flux
        Gas: required (mig)
        Diameter: MIG, Φ0.8mm, Φ0.9mm, Φ1.0 mm, Φ1.1 mm, Φ1.2 mm, Φ1.6 mm, Φ2.0mm.
                         TIG,  Φ1.6 mm, Φ2.0mm, Φ2.4mm, Φ3.2 mm,Φ4.0 mm.
        Net Weight: 1/4/5/15/50 kg per spool, 250/350 kgs per drum, 5/10 kg per tube
        Export markets: global

Chemical composition of wires (%)

Item	C	Mn	Si	S	P	Cu	Cr	Ni	Mo	V
Value	0.085	1.05	0.72	0.014	0.015	0.106	0.018	0.005	0.006	0.003

Typical mechanical properties of deposited metal

Item	Tensile Strength Rm(Mpa)	Yield Strength REL(Mpa)	Elongation (%)	AKV Impact value (J)(-30°C)
Values	540	450	30	92

Welding parameters: DC(+) 

Wire diameter(mm)	Ф0.8	Ф1.0	Ф1.2	Ф1.6
Current(A)	50-100	50-220	80-350	170-550
Gas flow rate (L/min)	15	15-20	15-25	20-25

Quality Approval: CCS, CE, CWB, DB, TUV, DNV, ABS, ISO

NOTICE:
        1. The wires must be stocked in dry circumstances. Don't open the dampproof package of spools to avoid rust.
        2. Before welding, rust, oil, water and impurities are to be cleared from the welded surfaces of workplaces.

Our services
1. Free sample is available
2. OEM service is available
3. High quality and professional service.
4. Much more competitive price.
5. On-time delivery

FAQ
1. Can you provide free sample for quality testing?
    -Yes, we can provide few quantity on free base.
2.  Do you accept small order ?
    -Yes.
3.  Do you accept OEM ?
    - Yes, we accept OEM packing on FCL base.
4.  Do you accept mix items in one container ?
   - Yes.
5.  Do you have inspection procedures for product?
   - Yes, we have Mill Test Report with each shipment