What is the chemical composition?

It mainly consists of copper, chromium, nickel, molybdenum, silicon, phosphorous, sulfur, and manganese.

What standards does it meet?

It meets AWS A5.4, JIS BS 2926, and DIN 8556 specifications.

Stainless Steel Welding Electrode Aws E309-16 (A302)

Name: Stainless Steel Welding Electrode Aws E309-16 (A302)
Brand: Wenzhou Tianyu Electronic Co., Ltd.
SKU: 2043006625

Zhejiang, ChinaWenzhou Tianyu Electronic Co., Ltd.

Negotiable

1,000 kg

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Stainless Steel Welding Electrodes

Material

Stainless Steel

Model NO.

AWS E309-16 (A302)

Diameter

2.0mm, 2.5mm,3.2mm,4.0mm,5.0mm

Length

300mm, 350mm, 400mm

Welding Core Type

Stainless Steel

Electrode Coating Type

Titanium Calcium

Stainless Steel Welding Rod Type

Chromium Nickel Stainless Steel

Function

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

Welding Power

DC/AC

Advantage 1

Quick Strike & Easy Restrike & Easy Slag-Removal

Advantage 2

Stable Arc Performance & Minimal Arc Interference

Advantage 3

Smooth and Shiny Appearance

Advantage 4

Excellent Mechanical Properties

Transport Package

5kg/Box, 20kg/Carton

Trademark

TYUE

Origin

China

HS Code

8311100000

Production Capacity

50000000ton/Year

Key features

Corrosion Resistance: Low carbon content provides high resistance to intergranular corrosion.

Dissimilar Metal Welding: Ideal for joining stainless steel to carbon steel and low-alloy steels.

Stable Arc Performance: Ensures quick strike, easy restrike, and minimal arc interference.

Smooth Finish: Produces a smooth and shiny weld appearance with easy slag removal.

Versatile Applications: Suitable for heat-resistant austenitic steels and cladding surfaces.

Multiple Sizes Available: Diameters from 2.0mm to 5.0mm with lengths up to 400mm.

AC/DC Compatibility: Works with both AC and DC electrode positive welding power sources.

Moisture-Proof Design: Titanium calcium coating ensures moisture-proof performance.

Company profile

Wenzhou Tianyu Electronic Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2006-12-01Average Response Time: ≤6.89h

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.