No copper welding wire | Global Trade leader ecrobot

Product

No copper welding wire

Posting date : Aug 11, 2017

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Membership

Free Member Scince Oct 16, 2011

FOB Price

0.5~1,5

Min. Order Quantity

5000 Kilogram/Kilograms

Supply Abillity

30000 Kilogram/Kilograms per Day

Port

NINGBO of CHINA

Payment Terms

L/C,T/T,Trade Assurance

Package

request of customer

Keyword :

No copper welding

Category

METALS | Miscellane | Wire rods | Cored wire

Contact

Durian Liu

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Product Detail

Company Info

Quick Detail

Place of Origin

China [CN]

Brand Name

SSTS

HS-CODE

8311-20

Package & Delivery Lead Time

Package

request of customer

Delivery Lead Time

Detailed Description

No copper coated wire has the advantages of environmental protection, good usability , in order to research and applicant new technology , improve the level of welding technology, we take a test to comparing the differences between No copper coated welding wire and traditional welding wire .

Adopt φ1.2mm welding wire to do Weld deposited metal tensile test and- 29 ℃ v-notch impact test

I. Mechanical property test

Tensile Test	No.	The Lower Yield Strength /MPa	The Higher Yield Strength /MPa	The Higher Yield Strength /MPa	Elongation （%）	Yield Requirement /MPa	Tensile Requirement /MPa	Elongation Requirement （%）	Result
	01	463.3	475.2	564.04	27.9	≧420	≧500	≧22	OK
	02	461	476.6	557.85	32.5	≧420	≧500	≧22	OK
Impact Test	No.	Temperature	Sample 1 /J	Sample2 /J	Sample3 /J	Sample 4 /J	Sample 5 /J	Average /J	Requirement /J	Result
	01	-29	128	128	154	148	133	138.2	≧27	OK
	02	-29	149	83	128	143	151	130.8	≧27	OK

II.The test results and comparison advantage

No copper coated welding wire with smaller welding smoke, do not have harm to the operators, environmental protection;
No copper coated welding wire with more reliable arc stability;
No copper coated welding wire has good back arc resistance;
No copper coated welding wire has fewer spatter particles ;
No copper coated welding wire surface has good anti-rust property ;
No cooper coated welding wire with superior wire-feeding property;
No copper coated welding wire is save cost:: Per ton wire can save 123.6kwh electricity,37.45kg coal,2.1tons water,7.49kg sulfuric acid ,5.6kg copper sulfate, 9.3kg sodium hydroxide.total save cost $242.13, less discharge of 2.1 tons.