Skip to product information
1 of 1

Golden Bridge

Golden Bridge F7A4-EG-G (JQ-SJ101NQ) Welding Flux

Golden Bridge F7A4-EG-G (JQ-SJ101NQ) Welding Flux

SKU:SJ101NQ-0055

Package
View full details

JQ-SJ101NQ




JQ-SJ101NQ is a fluorine-alkali sintered flux, which has excellent welding performance effortless slag removal ability with optimal bead appearance. It is specially used for welding weather-resistant steel.



Working with proper welding wires (such as JQ Th500-NQ-III and JQ Th550-NQ-III), the product is applicable for welding base metal with tensile strength of 500MPa and 550MPa. It is mainly used in rolling stock.

Chemical components of sintered flux (%)

Item
MgO+CaO+MnO+CaF2
SiO2
CaF2
S
P
Example value 62 14 26 0.018 0.033
 

Mechanical properties of deposited metal

Test itemCombined welding wire
Rm
(MPa)
ReL/Rp0.2
(MPa)
A
(%)
KV2 (J)
-40℃
JQ-TH550-NQ-Ⅲ 575 460 29.5 122
 




1. The welding-flux must be baked at 300-350℃ for 2 hours before use.
2. Impurities such as rust, oil stain and moisture must be removed from the work piece before welding.

What you cover in your shipping policy and how you communicate it will be highly dependent on your current business operations and supply chain. The goal is to be transparent with customers.

As 2020 brings unforeseen shipping delays and increased carrier costs, it's more important than ever to keep your shipping policy up to date with the following key points in mind:

  • Essential shipping details are easy to find. While it is common practice to keep a link to your shipping policy page in the footer of your website, consider how you can also surface important shipping details in the right place at the right time (e.g. on your product page or website banner).
  • Clear and concise presentation. Don’t make customers comb through your shipping policy page for the information they need. Whenever possible, make it easy to navigate with clear subheadings, tables, bolded text, and links to learn more.
  • Order processing times. After an order is placed, how many days will it take to get it ready to ship? It’s worth communicating if you’re excluding weekends and/or holidays, and if you have certain cutoff times for processing orders (e.g. orders received after 5pm will be processed the next business day). If changes occur within your supply chain, due to peak periods or as a result of COVID-19, you should update your processing times to reflect it.
  • Domestic and international shipping options. What are the qualifying regions for your domestic shipping options? International shipping can be broken down in its own section where you list the countries you ship to and estimated delivery timelines. If you offer several shipping options, you can list them in a table so the information is easy to scan. Shipping costs. Break down your shipping costs for the customer. If you have a free shipping threshold, you can communicate in various places as an incentive for customers. Any potential surprise fees should be surfaced too, such as duties and taxes the customer may incur.
Package

55 lb (25 kg), 550 lb (250 kg)