---
title: "SG3 Steel MIG Wire 15kg"
id: "13705"
type: "product"
slug: "sg3-steel-mig-wire-15kg"
published_at: "2025-05-16T08:58:40+00:00"
modified_at: "2025-07-23T10:12:49+00:00"
url: "https://sglonline.co.uk/product/sg3-steel-mig-wire-15kg/"
markdown_url: "https://sglonline.co.uk/product/sg3-steel-mig-wire-15kg.md"
excerpt: "SG3 Steel MIG Wire 15kg Increase your productivity with the SG3 Steel MIG Wire. The Marathon Pack of 15kg provides higher silicon and manganese levels, resulting in stronger ultimate tensile strength. Ideal for projects such as fabrication, shipbuilding, and power..."
taxonomy_product_type:
  - "variable"
taxonomy_product_cat:
  - "Mild Steel MIG Wire"
---

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[Mild Steel MIG Wire](https://sglonline.co.uk/product-category/welding-consumables/mig-wire/mild-steel-mig-wire/)

# SG3 Steel MIG Wire 15kg

Earn 45 points with this purchase

£45.00£54.00 Exc VATInc VAT

Collection or Next Day Delivery Available. Dispatches in:

SKU: N/ACategory: [Mild Steel MIG Wire](https://sglonline.co.uk/product-category/welding-consumables/mig-wire/mild-steel-mig-wire/)

- [Description](#tab-description)
- [Reviews (0)](#tab-reviews)

## SG3 Steel MIG Wire 15kg

Increase your productivity with the SG3 Steel MIG Wire. The Marathon Pack of 15kg provides higher silicon and manganese levels, resulting in stronger ultimate tensile strength. Ideal for projects such as fabrication, shipbuilding, and power generation.

- A copper coated steel MIG wire with increased silicon and manganese for improved UTS
- General fabrication, shipbuilding, power generation

## Specifications

- 0.8mm/ 1mm/ 1.2mm
- 15kg Spool
- 1450°C Melting Point
- 600 UTS N/mm2
- 120 Hardness BHN
- Chemical Composition: C0.10/Si1.00/Mn1.75
- Current Type: DC+
- Shielding Gas: Argon/CO2 Mix

## Reviews

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