Hard Facing electrodes|D212

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GB：EDPCrMo-A4-03
AWS：
Application：Used for single layer or multi-layer surfacing welding on the covers /surfaces of all kinds of worn-out parts, such as gears, buckets, mining machinery, etc.：

D212

According with GB EDPCrMo-A4-03

Introduction: D212 is a kind of CrMo surfacing electrode with lime-titania type coating. AC/DC. It has stable arc and good slag detachability.

Applications: Used for single layer or multi-layer surfacing welding on the covers /surfaces of all kinds of worn-out parts, such as gears, buckets, mining machinery, etc..

Chemical Composition of Deposited Metal (%)

Chemical Composition	C	Mo	Cr
Guarantee Value	0.30~0.60	≤4.00	≤5.00

Hardness of Surfacing Layer: HRC≥50

Reference Current (AC, DC)

Electrode Diameter(mm)	φ3.2	φ4.0	φ5.0
Welding Current (A)	90~120	150~180	190~230

Instructions:
1.The electrodes must be baked under about 150℃ for an hour before welding.
2.Large work pieces should be appropriately preheated to about 300℃ before surfacing welding, and any rust or oil must be cleared away from the weld surface before application.

Packing details: In carton of 20kgs/net, consisting of 8 boxes x 2.5kgs for 2.5mm, & 4 boxes x 5kgs for other sizes.

With/ without pallets (Fumigation-free pallets) upon customer’s request.