Agglomerated Flux For S.A. Welding (WD-SJ501)

Supply Ability:	20 Metric Ton per Day
Payment Terms:	L/C, T/T(Bank Transfer)

Inquiry Now

Related products from verified members

Ashteck / Spectra ProMark 800 Gnss Receiver

Price:

Min. Order:1 Unit
Auto Oil Seal Metal Case Trimming & Chamfer...

Price:6500.00-8500.00 USD/Set

Min. Order:1 Set
Blowout Preventer & BOP Stack

Price:10,000.00-15,000.00 USD/Set

Min. Order:1 Set

Product Details

Place of Origin:	Liaoning in China

Specifications

International Standards:EN760 A AR 1 88 AC H5

GB/T 5293-1999 F5A0-H08A AWS A5.17-2004 F7A0-EL8

Introduction

WD-SJ501 is an agglomerated aluminate-rutile type soldering flux for submerged arc welding with a basicity index of BIIW 0.5. The flux is spherical granular, grain size is from 10 to 60 mesh.It is suited to twin-wire, tandem and multi-wire welding at high speeds, the welding speed is more than 120cm/min. It is particularly useful for welding tube-web-tube joints of finned tubes. It has excellent welding technology properties. Regularly shaped welds are deposited without reduction of area or interface notches. Slag detachability is good, welding blowholes scarcely occur.The special production method ensures that the flux has low moisture pick-up and granular stability. Flux shall be capable of meeting the applied requirements. As the bulk density is low, so is the consumption rate.

Applications

Flat butt and fillet welding of Q345 for steel frames,bridges, spiral pipes, pressure vessel and ships.

Characteristics

It is suited to welding steel plate of less than 10mm. Slag is easy to remove, bead appearance is beautiful, welding defects such as pits and blowholes scarcely occur in high speed fillet welding.

Main Constituents (%)

SiO2+TiO2	Al2O3+MnO	CaF2	S	P
35	55	5	≤0.06	≤0.08

Typical mechanical property of deposited metal

Matching wire	Yield strength(MPa)	Tensile strength(MPa)	Elongation(%)	Charpy V notch impact strength(J)
F7A0-EL8	≥400	480-650	≥	0°C ≥

Typical chemical composition of deposited metal(%)

Matching wire	C	Si	Mn	S	P
F7A0-EL8	0.07	0.70	1.52	0.012	0.026

Notice:
1. Before welding, flux must be baked for 2 hours at temperature of 300-350°C.
2. Remove rust, oil, moisture and etc. from the weldment.

Service Process

Learn more >

Service Guarantee

Free Service Charge

ECVV doesn't charge any service fee to Buyers for buying this product.
ECVV Supply

ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.
Product Quality Commitment

ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.
Deposit Service Commitments

In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.