Difference between EH14 and EM12?

EH14 for thick low-alloy steel; EM12 for thin mild steel general welding.

Slightly rusted wire usable?

Light rust is removable; heavy oxidation causes pores, discard directly.

Copper Coated H10mn2 Low Temperature Solid Submerged Arc Welding Wire

Name: Copper Coated H10mn2 Low Temperature Solid Submerged Arc Welding Wire
Brand: Anhui Honglu Steel Construction(Group)Co., Ltd
SKU: 2169174062

Anhui, ChinaAnhui Honglu Steel Construction(Group)Co., Ltd

US$0.60-0.80

1,000 kg

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

Type

Rolling Wire

Flux Containing

Not Containing Flux

Model NO.

Rolling wire

Slag Characteristic

Acidic

Extended Length

>20mm

OEM ODM

Accepted

Certificates

CE, TUV, ISO

Application Scenarios1

Steel Structure, Reinforced Concrete Framework

Application Scenarios2

Bridge Piers and Bridge Deck Structures, Such as S

Application Scenarios3

Rail Welding

Application Scenarios4

Offshore Platforms, Nuclear Power Equipment

Transport Package

as Per Request

Specification

3.2mm, 4.0mm, 5.0mm

Trademark

HongLu

Origin

Anhui, China

HS Code

7217301000

Production Capacity

200000 Tons/Year

Key features

Conforms to AWS A5.17 EH14, equivalent to H10Mn2 for low-alloy thick steel.

High Mn formula delivers high tensile strength and excellent low-temperature toughness.

Stable arc, easy slag removal, smooth bead for high-efficiency automatic SAW.

Low hydrogen tendency effectively prevents cold cracks on heavy structural workpieces.

Uniform copper coating ensures steady wire feeding and anti-rust storage.

Compatible with AC/DC polarity, fits single/multi-wire high-current welding.

Company profile

Fast DeliveryManagement CertificationR&D CapabilitiesStandardized quality control

Anhui Honglu Steel Construction(Group)Co., Ltd

Anhui, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2013-01-15Average Response Time: ≤0.37hTerms of Payment: LC, Money Gram, T/T, etc.International Commercial Terms(Incoterms): FOB, CPT, FCA, Others, CFR, EXW, CIF, DAT, FAS, DDP, DAP, CIP

AI-Powered supplier vetting

SummaryThe supplier is a public company offering steel structures, with stated qualifications in housing construction contracting and special-grade steel-structure manufacturing. Its production resources include bending, drilling, forming, laser cutting, polishing, and robotic welding equipment. It supports customization from samples and designs and offers full customization, while also providing ODM and OEM services. Quality inspection and service-management procedures are documented and followed, although the approved-supplier list lacks approval signatures or dates. ISO9001, ISO45001, and ISO14001 certifications are reported. Export sales account for 31%–40% of total sales, with FOB, CIF, CFR, and EXW quotation terms and T/T or L/C payment terms. Evidence confirms OEM service for well-known brands, but no specific customer names or project cases are provided. Financial information is indicated for 2022–2024, without sufficient performance details for a credibility judgment.

Supplier typeThe supplier is identified as a public company whose offered product scope is steel structures. This establishes its ownership type and primary business category.

CertificationsThe supplier reports Grade I Housing Construction General Contracting and Special Grade Steel Structure Manufacturing qualifications, along with ISO9001:2015, ISO45001:2018, and ISO14001 certifications. These stated qualifications and management-system certifications support formal operational capability.

After-Sales capabilityThe supplier has written procedures and records for service-capability assessment, corrective and preventive actions, and customer complaints. However, its overseas service presence is limited: it reports no overseas warehouse, showroom, agent, or branch, while service quotations and payment terms are specified.

Production capacityProduction resources include bending, drilling, forming, laser cutting, polishing, and robotic welding equipment. The supplier also reports special-grade steel-structure manufacturing qualifications and steel structures as its product scope, providing explicit support for relevant manufacturing capability.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, and full customization. It also reports ODM service availability, indicating broad design-to-production customization support.