What welding current should I use?

Recommended currents are 60-100A for 2.5mm, 80-140A for 3.2mm, and 110-210A for 4.0mm.

Carbon Steel Welding Electrodes with Low Hydrogen Coated Welding Rods E5015

Name: Carbon Steel Welding Electrodes with Low Hydrogen Coated Welding Rods E5015
Brand: Wenzhou Tianyu Electronic Co., Ltd.
SKU: 1918084172

Zhejiang, ChinaWenzhou Tianyu Electronic Co., Ltd.

US$2.10-3.50

1,000 kg

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

E (Carbon Steel Electrodes/ Low Alloy Steel Electrodes)

Material

Carbon Steel

Model NO.

E5015

Diameter

2.0mm, 2.5mm, 3.2mm, 4.0mm

Length

300mm,.350mm,400mm

Welding Core Type

Carbon Structural Steel

Electrode Coating Type

Titanium

Slag Characteristic

Acidic

Stainless Steel Welding Rod Type

Customized

Function

Surfacing Electrode, Low Hydrogen Type Electrode, Hardfacing Electrode, High Efficient Iron Powder Electrode, Moisture-Proof Electrode

Welding Power

AC and DC

Transport Package

5kg/Box, 20kgs/CTN

Specification

1.6MM 2.5MM 3.2MM 4.0MM 5.0MM

Trademark

TYUE

Origin

China

HS Code

8311100000

Production Capacity

200000 Kilograms/Per Month

Key features

Low Hydrogen Sodium Coating: Provides excellent welding performance with good arc stiffness and little spatter.

All-Position Welding: Suitable for all welding positions (PA-PF) using direct current only.

Easy Slag Removal: Designed for easy slag removal and minimal spatter during the welding process.

Moisture-Proof Design: Features moisture-proof properties to ensure stable welding performance.

Multiple Diameter Options: Available in diameters of 2.0mm, 2.5mm, 3.2mm, and 4.0mm.

Standard Compliance: Meets GB/T E5015, AWS E7015, and J507 standards for carbon steel electrodes.

High Efficiency Iron Powder: Incorporates high-efficiency iron powder for improved deposition rates.

Company profile

Wenzhou Tianyu Electronic Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2006-12-01Average Response Time: ≤7.42h

AI-Powered supplier vetting

SummaryWenzhou Tianyu Electronic Co., Ltd. is described as a China-based manufacturer/factory and industrial-trading enterprise, with associated factories producing welding materials and transformers. The supplied information indicates ISO 9001 certification, more than 10 production lines, 6–10 years of R&D engineer experience, and 11–20 quality-control staff. It also reports exports to more than 50 countries and regions and export sales representing 41%–50% of total sales. The evidence supports established manufacturing, quality-management, international-market experience, and associated production resources. However, the available information does not sufficiently establish after-sales service performance, financial credibility, customization capability, or specific customer cases. The records also contain differing descriptions of the entity as a manufacturer/factory, a trading company, and an industrial-trading enterprise, so its precise operating structure should be verified.

Supplier typeThe supplier is identified as a Manufacturer/Factory and is described as an industrial and trading integrating enterprise focused on manufacture and trade. Another record classifies it as a trade company, while associated factories are identified for welding materials and electrical power equipment, indicating a mixed manufacturing-and-trading structure rather than a purely standalone factory.

CertificationsThe supplier explicitly reports certification to ISO 9001. This provides direct evidence of a formal quality-management-system certification, although no certificate scope, issuing body, or validity period is provided.

R&D capabilityThe supplier reports total R&D engineer experience of 6–10 years, which supports the presence of some experienced technical personnel. However, there is no evidence of patents, proprietary technologies, new-product development results, or dedicated R&D facilities, so broader innovation strength cannot be confirmed.

Production capacityProduction capability is supported by the manufacturer/factory description, more than 10 production lines, an identified factory location, 11–20 quality-control staff, and associated factories producing welding electrodes, welding wire, transformers, and high-voltage complete equipment. The supplier also reports exports to more than 50 countries and regions, indicating experience serving international markets.

Client casesThe supplier states that its products are exported to more than 50 countries and regions, including Europe, America, Africa, Southeast Asia, and the Middle East, and that export sales account for 41%–50% of total sales. These statements demonstrate international market reach, but no named customers, project references, or verifiable case studies are provided.