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Home » Products » Welding electrodes for carbon steel » AWS:E6020

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AWS:E6020

Model:
E6020
Brand:
Mighty
Code:
83111000

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Product Description

GB/T5117: E4320
AWS:D6020

Introduction:
E6020 is a kind of carbon steel electrode with ferric oxide type coating. AC/DC. Used for downhand welding and flat fillet welding. The characteristics of this kind of electrode are its deep penetration, high melting rate and better hot cracking resistance due to its higher manganese content.

Application:
Used to weld key low-carbon structures, such as heavy machinery, construction machinery, etc.

Chemical Composition of Deposited Metal (%)

	C	Mn	Si	S	P
Guarantee Values	≤0.12	0.5-0.9	≤0.25	≤0.035	≤0.040

Mechanical Properties of Deposited Metal

Test Item	Tensile Strength R_m(Mpa)	Yield Strength R_eL(Mpa)	Alongation (%)	KV₂ (J)
Guarantee Values	≥420	≥330	≥17	normal temperature
Typical Values	460-540	≥340	22-32	60-110(normal temperature)

X-Ray Radiographic Inspection: Grade II

Size and Recommended Welding Current(AC or DC)

Size (mm)	2.5x300	3.2x350	4.0x400	5.0x400
Current(A)	50-100	90-130	130-210	170-230

Notice:
When using direct current, the electrode should be connected to the negative terminal (DCSP).

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AWS:E6020

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