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Aws Er321 Stainless Steel Solid MIG Welding Wire
US$700.00-1,300.00
1 Ton
Sample price:US$0.00/kg.Request sample
Product profile
Customization
AvailableType
Rolling WireMaterial
Stainless SteelModel NO.
AWS ER321Flux Containing
Not Containing FluxSlag Characteristic
AcidicExtended Length
10-20mmTransport Package
Carton/PalletSpecification
1.0-1.6Trademark
TAYOROrigin
ChinaHS Code
83111000Production Capacity
30000mt/YearKey features
AWS ER321 Certification: Meets AWS ER321 standard for high-quality stainless steel welding applications.
Corrosion Resistance: High chromium and nickel content ensures excellent corrosion resistance.
Wide Diameter Range: Available in 0.8-1.6mm diameters for versatile welding needs.
DC Polarity Usage: Designed for DC(+) current for stable arc and deep penetration.
Proven Project Track Record: Used in major projects like Shanghai Oriental Pearl Tower and Shenzhou spacecraft.
Flexible Packaging Options: Offers 1kg, 5kg, and 15kg spools with vacuum packing for protection.
Broad Industry Application: Suitable for shipbuilding, pressure vessels, bridges, and aerospace.
Reliable Mechanical Properties: Tensile strength of 640 MPa and elongation of 37% ensure durability.
Company profile

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2005-04-01Average Response Time: ≤9.59hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, CFR, CIF, DAP, EXW
AI-Powered supplier vetting
SummaryShanghai TAYOR Heavy Industry (Group) Co., Ltd. is identified as a China-based limited company and group corporation operating in welding equipment and consumables. The supplied information indicates integrated R&D, manufacturing, sales, service, welding technology research, robotics, and training capabilities. It reports ISO 9001 certification, more than 10 production lines, 50 R&D engineers, 50 quality-control staff, annual capacity of 500,000 welding machines and 150,000 tons of welding consumables, and export activity since 2005 across multiple global regions. Evidence supports strong production scale and stated innovation activities. However, the slices do not sufficiently verify after-sales performance, financial credibility, customization execution, or specific customer cases.
Supplier typeThe supplier is described as a limited company, trading company, manufacturer/factory, and group corporation based in Shanghai, China. Its stated business covers welding-machine and welding-material R&D, production, sales, service, robotics, technology research, and training, indicating a manufacturer-group profile rather than only a trading intermediary.
CertificationsThe supplier reports holding ISO 9001 certification for its management systems. This is explicit evidence of a recognized quality-management certification, although no certificate number, validity period, or scope is provided.
R&D capabilityThe supplier explicitly reports R&D activities, technological innovation, welding technology research, welding robots, and 50 R&D engineers. Its stated applications span aerospace, defense, nuclear power, shipbuilding, infrastructure, heavy equipment, and petrochemicals, supporting an innovation capability assessment, though no specific patents or independently verified innovations are provided.
Production capacityThe supplier reports more than 10 production lines and annual capacity of 500,000 welding machines plus 150,000 tons of welding consumables. It also reports 50 quality-control staff and exports to multiple regions, providing explicit evidence of substantial production and quality-control capacity.
Product Q&A
Q:What is the chemical composition of the deposited metal?
A:
Typical composition includes C:0.06, Mn:0.56, Si:1.64, Ni:9.33, Cr:19.38, and Mo:0.15.
Q:What are the mechanical properties of this welding wire?
A:
The deposited metal has a tensile strength of 640 MPa and elongation of 37%.
Q:What packaging options are available for this product?
A:
Options include 1kg, 5kg, and 15kg plastic spools/cartons, vacuum packed 15kg boxes, and palletized shipments.
Q:What is the lead time for orders?
A:
Peak season lead time is one month, while off-season lead time is within 15 workdays.
Q:Which industries can use this welding wire?
A:
It is widely used in shipbuilding, steel structures, pressure vessels, mechanical manufacturing, bridges, and aerospace.
Send Inquiry
*To:
Shanghai Tayor Heavy Industry (Group) Co., Ltd.
Shanghai Tayor Heavy Industry (Group) Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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