What welding current is recommended for 3.2mm rods?

The recommended welding current for 3.2mm diameter rods is 70-100 A.

Stick Rods

Name: 3.2mmx350mm 5kg/Box E6011 Welding Rod Stick Welding Electrode/Stick Rods
Brand: Wenzhou Tianyu Electronic Co., Ltd.
SKU: 872217905

Zhejiang, ChinaWenzhou Tianyu Electronic Co., Ltd.

US$0.80

1,000 kg

Sample price:US$1.00/kg.Request sample

Product profile

Customization

Available

Type

E (Carbon Steel Electrodes/ Low Alloy Steel Electrodes)

Material

Carbon Steel

Model NO.

E6011

Diameter

3.2mm

Length

300-400mm

Welding Core Type

Carbon Structural Steel

Electrode Coating Type

High Cellulose Potassium

Slag Characteristic

Acidic

Stainless Steel Welding Rod Type

Carbon Steel

Function

Gravity Electrode, Moisture-Proof Electrode, Vertical-Down

Welding Power

AC and DC

Transport Package

Carton

Specification

3.2mm*350mm

Trademark

HAIQIAO

Origin

Wenzhou

HS Code

8311100000

Production Capacity

10 Ton

Key features

High Strength Performance: Tensile strength reaches 480-580 Mpa with guaranteed yield strength of 340 Mpa.

Versatile Power Compatibility: Supports both AC and DC welding power sources for flexible application.

Moisture-Proof Design: Features high cellulose potassium coating ensuring moisture-proof stability.

Vertical-Down Capability: Designed for gravity electrode use, enabling efficient vertical-down welding.

Strict Quality Inspection: X-ray radiographic inspection meets Grade 2 standard for defect control.

Multiple Size Options: Available in diameters 2.0mm, 2.5mm, 3.2mm, 4.0mm, and 5.0mm.

Standardized Packaging: Packed in 5kg inner boxes, 4 boxes per carton totaling 20kg.

Company profile

Wenzhou Tianyu Electronic Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2006-12-01Average Response Time: ≤5.87h

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.