Hardface AP-O x 1.6mm

PRICE ON APPLICATION-2851

Price on application, please contact us

Brand: Welding Alloys
Product Model:
PRICE ON APPLICATION-2851
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In Stock

Description

Product Description

HARDFACE AP-O x 1.6mm

CLASSIFICATION

EN 14700 T Fe9

DESCRIPTION

• Cored wire for self shielded metal arc hardfacing and build-up

• Austenitic deposit with excellent work hardening properties

APPLICATIONS

Hardface AP-O produces an austenitic and non magnetic weld deposit which has excellent work hardening properties. The degree of work hardening is dependent on the amount of impact on the rebuilt component. It is used for rebuilding components exposed to high impact or heavy loads and can be used on ferritic and austenitic steels including “Hadfield” manganese steel. Deposit can be multi-layered. also suitable as a buffer [build-up] deposit prior to application of a harder hardfacing wire. e.g. HC-O

Examples

Railroad frogs, crusher rolls, hammers, steel mill rolls and all components where a work hardening deposit is desirable. 

TYPICAL ALL-WELD METAL ANALYSIS

C       Mn     Si     Cr     Fe

0.40 16.0 0.50 14.0   Bal

Structure: austenite

TYPICAL ALL-WELD METAL MECHANICAL PROPERTIES

Hardness – 3-Layer deposit:

As welded 210-240 HB Work hardened: 45-55 HRc

CONDITIONS OF USE

Current type        Shielding

DC (+)               Self shielded

OPERATING CONDITIONS

Diameter                  Amperage [A]                         Voltage [V]                              Stick-out [mm]

[mm]                  Range     Optimum              Range         Optimum            Range          Optimum

1.2                    100 – 300       250                   21 – 35             28                   12 – 25               15

1.6                    150 – 300       270                   24 – 35             28                   15 – 25               20

2.0                    200 – 400       300                   26 – 35             28                    20 – 50              30

2.4                    250 – 450       350                   26 – 35             28                    25 – 50              40

Recovery: 90 %

WELDING POSITIONS

Flat, half up, half down

STANDARD DIAMETERS (mm)

1.2, 1.6, 2.0, 2.4, 

REEL WEIGHT    

15Kg

Price on application

A carriage charge is applied to orders, for standard 1-2 day shipments to mainland destinations within the United Kingdom. Other destinations and premium services are available but subject to additional freight charges.

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