brand

Diameter (mm)

Hardfacing hardness (HRC)

Features and main functions

HB-YD212

1.21.4 1.6

50 to 55

Gas resistant and abrasion resistant flux-cored wire

HB-YD227

1.21.4 1.6

55 to 60

Gas protection abrasion resistant flux cored wire

HB-YD258(Q)

1.21.4 1.6

60-65.

Used for surfacing of all kinds of wear-resistant and impact-resistant surfaces

HB-YD261(Q)

1.21.4 1.6

60-65.

High hardness wear-resisting welding wire

HB-YD265(Q)

1.21.4 1.6

60-67.

High hardness wear-resisting welding wire

HB-YD288(Q)

1.21.4 1.6

59-65.

Used for surfacing of all kinds of wear-resistant and impact-resistant surfaces

HB-YD818(Q)

1.21.4 1.6

68-72.

Used for high wear resistance, crack resistance and wear resistance welding wire

HB-YD888(Q)

1.21.4 1.6

58-62.

Wear resistant welding wire for rolling machine

HB-YD58(Q)

1.6

58-61.

High temperature wear-resistant welding wire is used for welding grinding boots of coking machine

H0Cr13. 5 ni4. 2 -

Mo2.25 (Q)

1.6

35 to 45

Surface surfacing of mould foot roll in continuous casting machine

HHB(Z)

2.8 3.2

58-62.

Open arc flux-cored wire for composite boards

HHA(Z)

2.83.2

59-63.

Open arc flux-cored wire for composite panels (single layer welding)

HHBMo(Z)

2.83.2

60-62.

Open arc welding wire for coal grinding roller

HHBNb(Z)

2.83.2

60-63.

Cement roll open arc welding wire

HB-YD338

4.0

55-63.

Used for surface surfacing of hot forging die and wire drawing drum

HB-YD414N(M)

2.03.2 4.0

40-45

Hardfacing layer has good thermal strength and fatigue resistance. Hardfacing of hot roll working layer

HB-YD224(M)

3.24.0

55-62.

Surfacing of parts subjected to moderate impact wear

HB-YD224B(M)

3.24.0

58-63.

Surfacing of parts subjected to medium impact wear