Bisalloy Steel Plate/“Bizalloy” (or more correctly Bisalloy)

Bisalloy Steel Plate/“Bizalloy” (or more correctly Bisalloy) Products

1 Products Found

Part No: TM1101215

(inc GST)

Main Types

Bisalloy 80 / 400 / 450 / 500 – Numbers indicate hardness (e.g., 400 = 400 Brinell hardness).

Bisalloy Structural Grades (e.g., 80, 100)—High-strength plates used in construction and fabrication.

Bisalloy Wear Grades (e.g., 400, 450, 500)—Designed for abrasion resistance.

Bisalloy Armour Grade – Used in defense vehicles and protective structures.

Key Properties

High wear resistance

Excellent toughness

High yield and tensile strength

Good weldability and machinability

Typical Uses

Earthmoving buckets, liners, and truck bodies

Mining chutes and hoppers

Quarry equipment

Structural parts in heavy machinery

Armoured vehicles and security doors

Recommended Welding Wires

Bisalloy Grade	Recommended Wire Type	Common Wire Names/Classifications	Notes
Bisalloy 80 (Structural)	Low-hydrogen, high-strength wire	AWS A5.5 E8018-G, E8018-B2 / MIG: ER80S-D2	For structural welding, preheating may be required
Bisalloy 400	Low hydrogen wire (mild to medium strength)	Stick: E7018, MIG: ER70S-6, Flux-core: E71T-1	Good toughness and weldability
Bisalloy 450	Low hydrogen wire, slightly higher strength	Stick: E8018-B2, MIG: ER80S-D2, Flux-core: E81T1-Ni2	Use controlled heat input to avoid cracking
Bisalloy 500	High-strength wire, low hydrogen	Stick: E9018-G, MIG: ER90S-B3, Flux-core: E91T1-Ni2	Preheat and slow cooling are critical

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