Tungsten-based powders

WC12Co

WC12Co tungsten carbide composite powder

Agglomerated & sintered or sintered & crushed gray/black spherical or near-spherical particles, with good fluidity; Maximum operating temperature 500℃; High hardness, dense coating, wear-resistant particle wear, fretting wear, adhesive wear, erosion wear High fracture toughness Mainly used in mechanical parts, oil and gas equipment, metallurgical rolls, pump sealing parts, etc

Manufacturing process: Agglomerated & sintered

Specifications & website prices

Specification	Original website price	MOQ
15–45 µm	$50.00 / KgOriginal page #5874 ↗	5 KG

Each price retains the specification, currency and unit of its source listing. Confirm current availability and delivery with WOCO.

Product overview ↓

WC12Co tungsten carbide composite powder — Product reference image

Product overview

WC-12Co · Product description & applications

Model-level information transcribed from the WOCO product overview. Listed applications are examples; suitability and coating qualification depend on your process. Reference grades are separate from the priced specifications above.

Agglomerated & sintered or sintered & crushed gray/black spherical or near-spherical particles, with good fluidity;
Maximum operating temperature 500℃;
High hardness, dense coating, wear-resistant particle wear, fretting wear, adhesive wear, erosion wear
High fracture toughness
Mainly used in mechanical parts, oil and gas equipment, metallurgical rolls, pump sealing parts, etc

Grade specifications from the product overview

Grade	Particle size	T.C %	Co %	Fe %	O %	Process	Apparent density (g/cm³)	Hall flowability (s/50g)
FB101-1	45–105 µm	5.2-5.9	11.5-12.5	≤1	≤0.3	Sintered & Crushed	6.5–7.0 g/cm³	9–11 s/50g
FB102-2	20–53 µm	5.2-5.9	11.5-12.5	≤1	≤0.3	Sintered & Crushed	6.2–6.6 g/cm³	10–12 s/50g
FB103-3	15–45 µm	5.2-5.9	11.5-12.5	≤1	≤0.3	Sintered & Crushed	5.6-6.2 g/cm³	11–14 s/50g
FB104-4	5–25 µm	5.2-5.9	11.5-12.5	≤1	≤0.3	Sintered & Crushed	5.0–5.5 g/cm³	—
FB105-2	20–53 µm	4.9-5.4	11.5-12.5	≤1	≤0.3	Sintered & Crushed	6.2–6.6 g/cm³	10–12 s/50g
FA101-1	45–105 µm	5.2-6.0	11.5-12.5	≤0.15	≤0.2	Agglomerated & Sintered	4.8-5.4 g/cm³	9–12 s/50g
FA102-2	20–53 µm	5.2-6.0	11.5-12.5	≤0.15	≤0.2	Agglomerated & Sintered	4.8-5.2 g/cm³	10–13 s/50g
FA103-3	15–45 µm	5.2-6.0	11.5-12.5	≤0.15	≤0.2	Agglomerated & Sintered	4.8-5.2 g/cm³	10–14 s/50g
FA104-4	5–25 µm	5.2-6.0	11.5-12.5	≤0.15	≤0.2	Agglomerated & Sintered	4.2-4.8 g/cm³	—
FA105-3D	15–45 µm	4.9-5.4	11.5-12.5	≤0.15	≤0.2	Agglomerated & Sintered	4.7-5.2 g/cm³	10–14 s/50g
FA106-3	15–45 µm	5.2-6.0	11.5-12.5	≤0.15	≤0.2	Agglomerated & Sintered	4.1-4.5 g/cm³	10–14 s/50g

HVOF process reference & reported coating results

The following values belong to the stated process setup in the product overview. They are starting references, not a guarantee for other equipment, substrates, grades or production runs.

Reference process conditions

Powder	WC-12Co
Process type	Agglomerated & Sintered
Particle size	45-15 µm
Spraying gun	JP5000
Gun barrel	6 inch
Kerosene	22.7 L/h
Oxygen	944 L/min
Carrier gas	7.5 L/min
Powder feed rate	70-100 g/min
Spraying distance	350-380 mm