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all kinds of Heat resistant steel welding electrode aws e9018-b3 e8018-b2 e9015

Unit Price: 2~6 USD
Min. Order: 500 Kilogram

Product Description

 all kinds of Heat resistant steel welding electrode aws e9018-b3 e8018-b2 e9015 

 

Product Description

 

Heat-resistant Steel Electrode  AWS  E7018-A1  GB E5018-A1


Introduction: AWS  E7018-A1 is a kind of Mo0.5% pearlitic heat-resistant steel electrode with iron powder low-hydrogen type coating. AC/DC. All-position welding. The weldments should be given preheating and postweld heat treatment according to their structural features.


Uses: Used for welding boiler pipes below 510°C (such as 15Mo). Also used for welding general low-alloy steel.


Chemical Composition of Deposited Metal (%)

Chemical Composition

C

Mn

Si

S

P

Mo

Guarantee Value

0.05-0.12

≤0.90

≤0.5

≤0.035

≤0.035

0.40~0.65

 


Mechanical Properties of Deposited Metal

Test Item

Rm(MPa)

ReL/Rp0.2(Mpa)

A(%)

KV2(J)

Guarantee Value

≥490

≥390

≥22

≥47(normal temperature)

General Result

510~570

400~450

22~28

110~160(normal temperature)

 


Diffusible Hydrogen Content in Deposited Metal: ≤6.0ml/100g(Glycerine Hydrogen Test)


all kinds of Heat resistant steel welding electrode aws e9018-b3 e8018-b2 e9015X-ray Radiographic Inspection: Degree 1


Reference Current (AC, DC+)

Electrode Diameter(mm)

φ3.2

φ4.0

φ5.0

Welding Current (A)

90~140

140~180

170~220

 


Instructions:
1.The electrodes must be baked under about 350°C for an hour before welding, and used as soon as baking is completed.
2.The stains on the weldments, such as rust, oil stains, moisture, etc., must be cleared away before welding.


Welding Positions:

H OH HF F VU

package and delivery

Package details:

5kg/inner box,   4boxes/carton=20kg ,50cartons=1 ton/pallet;

 

Delivery:

Time: Normally ready goods within 8 to 25 days.

Term: CIF CNF FOB EXW

all kinds of Heat resistant steel welding electrode aws e9018-b3 e8018-b2 e9015all kinds of Heat resistant steel welding electrode aws e9018-b3 e8018-b2 e9015 

FAQ

Q: are your trading company or manufacturer?

A:we are factory

Q:how long is your delivery time:

A:Generally it's 7-15 days if the goods are in stock,or it's 15-20days if goods are not in stock,it depends on quantity.

Q:Do you provide free sample?it's free or extra?

A:yes,we offer free sample,but don't pay the cost of freight.

Q:what is your payment term?

A:payment<=1000usd,100% in advance.payment>1000usd ,30%TT in advance,balance before shippment.
If you have another question, pls feel free to contact us as below:

 

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      all kinds of Heat resistant steel welding electrode aws e9018-b3 e8018-b2 e9015       

application

all kinds of Heat resistant steel welding electrode aws e9018-b3 e8018-b2 e9015

Contact us if you need more details on E7018-a1 Welding Rod. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Welding Electrode E9018-b3、Welding Rod E8018-b2. If these products fail to match your need, please contact us and we would like to provide relevant information.

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