Gas Shielded Arc Copper Free Welding Wire Er70s-6, No Copper Coated Solid Wire, Sg2 Welding Wire

• Customization: Available
• Type: Rolling Wire
• Material: Carbon Steel
• Model NO.: ER70S-6
• Flux Containing: Not Containing Flux
• Slag Characteristic: Acidic
• Extended Length: 10-20mm
• ODM/OEM: Yes
• Tensile Strength: ≥ 480
• Yield Strength MPa: ≥ 400
• Elongation: ≥ 22
• Transport Package: Carton and Pallet
• Specification: 0.8mm, 0.9mm, 1.0mm, 1.2mm, 1.4mm, 1.6mm, 2.0mm
• Trademark: SZESHANG
• Origin: Dezhou, China
• HS Code: 72292000
• Production Capacity: 36000 Tons
• Package Size: 30.00cm * 30.00cm * 12.00cm
• Package Gross Weight: 3.000kg

Product Description

Product Name: Gas Shielded Arc Copper Free Welding Wire Er70s-6, No copper coated solid Wire,Sg2 Welding Wire 
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Applied standard :  GB ER 50-6 ,AWS 5.18 ER 70S-6        
            
Introduction of Copper free welding wire: 
After the application of active nanometer technology,the surface of the non-coppered welding wire is free from copper scale and more stable in wire feeding,which is more suitable in the filed of welding by automatic robot especially.The arc is featured by more stable stability,less spatter,less wear of current contact nozzle and greater depth of welding deposition.The working environment of the workers is greatly improved because the non-coppered welding wire is free from copper smoke.Due to the development of treatment method for the new surface,the non-coppered welding wire surpasses the coppered one in anti-rust property,with the following features.
1.very stable arc.
2. Fewer spatter particles
3.Superior wire-feeding property.
4.Good arc restriking 
5.Good anti-rust property at the surface of of welding wire.
6.No generation of copper smoke.
7. Less wear of current contact nozzle.

Precautions: 
1. Welding process parameters affect the mechanical properties of the weld metal, and the user should perform welding process qualification and reasonably select welding process parameters.
2. The rust, moisture, oil, dust and other impurities in the welding area should be strictly removed before welding.

Specifications: Diameter : 0.8mm,0.9mm,1.0mm,1.2mm,1.4mm,1.6mm,2.0mm
                       Packing size: 15kg/20 kg per spool.


Typical Chemical composition of the welding wire(%)
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Element	C	Mn	Si	S	P	Ni	Cr	Mo	V	Cu
Requirement	0.06-0.15	1.40-1.85	0.80-1.15	≤0.025	≤0.025	≤0.15	≤0.15	≤0.15	≤0.03	≤0.50
Actual AVG Result	0.08	1.45	0.85	0.007	0.013	0.018	0.034	0.06	0.012	0.28

Typical Mechanical properties of deposited metal
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Test Item	Tensile strength Rm(Mpa)	Yield strength Rm(Mpa)	Elongation A(%)	V model Bump Test
				Test Temp (ºC)	Impact Value (J)
Requirements	≥500	≥420	≥22	-30	≥27
Actual AVG Result	589	490	26	-30	79

Size and Recommended current range.
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Diameter	0.8mm	0.9mm	1.0mm	1.2mm	1.6mm	1.6mm
Amps	50-140	50-200	50-220	80-350	120-450	120-300

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FAQ

Q1: Can I have a sample for testing? 
A: Yes, we can support free sample.

Q2: Can I add my logo on the boxes/cartons? 
A: Yes, OEM and ODM are available from us,for the MOQ for OEM/ODM talk with us please. 

Q3: What are the benefits of being a distributor? 
A: Special discount Marketing protection.

Q4: Do you have inspection procedures for welding wires and welding electrode? 
A: 100% self-inspection before packing. We provide Quality Certification for every order. 

Q5: Can we mix itmes in one 20FT container? 
A: Yes,welding wire and welding electrode can mix them in one container.

Q6: Can I have a visit to your factory before the order? 
A: Sure, welcome your visit of factory, or we can have a online meeting for factory inspection.

Q7: What is the lead time for samples and mass production?
A: Samples can be ready within 3-5 working days. For mass production, it usually takes 15-25 working days, depending on the order quantity and customization requirements.

Q8: What payment terms do you accept?
A: We accept T/T (30% deposit in advance, 70% balance against B/L copy), L/C at sight, and Western Union for small orders. Other terms can be negotiated for long-term cooperation.
 

Q9: Do you provide after-sales service?
A: Yes, we offer professional after-sales service. Our team will assist you with any questions or problems regarding product usage, storage, or other aspects after delivery.