J421X(J38·10)

Rutile-type medicine skin and carbon steel electrode welded vertically and downward have excellent welding technology, stable arc, easy arc induction, easy slag removal, and beautiful weld forming.

Classification :

Product Details

GB/T 5117 E4313 AWS A5.1 E6013 ISO 2560-B-E 43 13 A

Purpose

It is suitable for welding of general carbon steel and galvanized steel plates, especially for vertical and downward welding of thin plates and intermittent welding.

Features

Rutile-type medicine skin and carbon steel electrode welded vertically and downward have excellent welding technology, stable arc, easy arc induction, easy slag removal, and beautiful weld forming.

Power polarity

AC and DC dual purpose (AC, DC)

Chemical composition of molten metal (%)

Pilot project C Mn Si P S Ni Cr Mo V
GB/T standard ≤0.20 ≤1.20 ≤1.00 ≤0.040 ≤0.035 ≤0.30 ≤0.20 ≤0.30 ≤0.08
Example value 0.080 0.40 0.22 0.022 0.014 0.018 0.026 0.008 0.007

Mechanical properties of molten metal

Pilot project Rm(MPa) ReL(MPa) A(%) KV2(J)0℃
GB/T standard ≥430 ≥330 ≥16 ≥27
Example value 485 390 27 76

Welding current

Welding strip specification(mm) Φ2.5 Φ3.2 Φ4.0 Φ5.0
Welding current(A) Flat welding, horizontal welding 50~90 90~130 150~210 170~230
Vertical welding, vertical welding 60~80 100~120 160~200 180~220

Certification status

ABS, BKI 

Packaging and shipping

Our welding materials products have been exported to more than 80 countries and regions in Europe, America, Canada, Japan, Australia, South America, the Middle East, and Africa. Our company integrates all the high-quality steel resources in China, establishes the high-end international steel trade center, provides the customers with a fast, stable, and low-cost way, connects the Chinese welding materials resources and the world trade demand, strives for high quality and fast transportation, the low price, from the manufacturing to the customer's one-stop thoughtful service.

Packaging and shipping

Customer visit

Companies adhering to the "customer first, reputation first, quality first, steady development" business purposes, "service to ensure survival, reputation to create success" business philosophy, to promote a variety of quality products to the community, service all walks of life.

Customer visit

FACTORY

At present, the company has five automatic welding wire production lines at the leading level in China. The company has gathered over 200 senior managers and technicians with rich experience and proficient in modern technologies. It possesses strong technical capabilities and scientific testing methods.

FACTORY

application

Our company integrates all the high-quality steel resources in China, establishes the high-end international steel trade center, provides the customers with a fast, stable, and low-cost way, connects the Chinese welding materials resources and the world trade demand, strives for high quality and fast transportation, the low price, from the manufacturing to the customer's one-stop thoughtful service.

FACTORY

HONOR

Companies adhering to the "customer first, reputation first, quality first, steady development" business purposes, "service to ensure survival, reputation to create success" business philosophy, to promote a variety of quality products to the community, service all walks of life.

HONOR

FAQ

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How many countries do you export to?


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We have exported to the United States, Canada, Brazil, Chile, Colombia, Russia, Ukraine, Thailand, Myanmar, Vietnam, India, Kenya, Ghana, Somalia and other African countries. We have rich export experience and are familiar with different market needs, which can help customers avoid a lot of trouble.

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How long does your delivery time take?


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Generally, our delivery time is within 7-15 days, it may be longer if the quantity is extremely large or special circumstances occur.

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What certifications do your products have?


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We have ISO 9001, MTC, third-party inspection such as SGS, BV, etc.

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Do you provide customized product services?


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Yes, if you have your own design, we can produce according to your specifications and drawings.

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What are your payment terms?


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Payment <=1000USD, 100% in advance. Payment >= USD 1000, 30% T/T in advance, balance before shipment or based on BL copy

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How about product price information?


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The price changes according to the regular price changes of raw materials.

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What shipping ports are there?


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Generally, we ship from Qingdao Port, you can specify other ports according to your needs.

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This is my first time to import welding materials, can you help me?


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Of course, we have agents to arrange shipping and we will work with you to complete it.

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What product information do I need to provide?


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Please provide your grade, width, thickness, surface treatment requirements and the quantity you need to purchase.

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Can you send samples?


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Of course, we can provide customers with free samples and express delivery services to all over the world.

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