Changzhou WL Allotech Material Co.,Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 300 tons per month |
| Delivery Time | within 10 days |
| Packaging Details | 5kg/bottles, 4 bottles pack in one carton |
| Chemistry | Cr3C2 25(Ni 20Cr) |
| Morphology | Spheroidal |
| Shape | Powder |
| Color | Gray |
| Service Temperature | < 870 °C (1600 °F) |
| Manufacture | Agglomerated and sintered |
| Classification | Carbide, tungsten-based |
| Purpose | Corrosion and wear resistance |
| Raw material | Cr C Ni Fe |
| Certificate | ISO 9001 |
| Test Report | Mill-certificate |
| Deposition Efficiency | 30-55% |
| Brand Name | WL-ALLOTECH |
| Model Number | Cr3C2-25NiCr powder |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 300 tons per month |
| Delivery Time | within 10 days | Packaging Details | 5kg/bottles, 4 bottles pack in one carton |
| Chemistry | Cr3C2 25(Ni 20Cr) | Morphology | Spheroidal |
| Shape | Powder | Color | Gray |
| Service Temperature | < 870 °C (1600 °F) | Manufacture | Agglomerated and sintered |
| Classification | Carbide, tungsten-based | Purpose | Corrosion and wear resistance |
| Raw material | Cr C Ni Fe | Certificate | ISO 9001 |
| Test Report | Mill-certificate | Deposition Efficiency | 30-55% |
| Brand Name | WL-ALLOTECH | Model Number | Cr3C2-25NiCr powder |
| Place of Origin | China | ||
| High Light | Cr3C2-25NiCr Thermal Spray Powder ，Thermal Spray Powder Metco 720 ，Metco 730 Thermal Spray Powder | ||
Cr3C2-25NiCr Powder Thermal Spray Powder Metco 720/730 Piston Rods Chemical Processing Tooling
CrC75-NiCr25 are spheroidal, agglomerated and sintered powders for thermal spray that contain 75 % chromium carbide as a hard, wear-resistant phase that has a minimal tendency for decomposition during the thermal spray process. A nickel-chromium (80 % / 20 %) matrix functions as a binder for the carbides, and is also responsible for the excellent corrosion and oxidation resistance of these coatings.
Equivalent to: Praxair 1375, Metco 720/730, Amperit 588/584, K-854.17
Chemical Composition
| Cr | C(total) | Ni | Fe | |
| CrC75-NiCr25 | Balance | 9.0-10.2 | 17.5-22.5 | < 0.5 |
Physical Properties
| Classification | Carbide, tungsten-based |
| Chemistry | Cr3C2 25(Ni 20Cr) |
| Manufacture | Agglomerated and sintered |
| Morphology | Spheroidal |
| Apparent Density | 2.3 – 3.1 g/cm 3 |
| Service Temperature | < 870 °C (1600 °F) |
| Purpose | Corrosion and wear resistance |
| Process | HVOF or combustion powderThermospray™ |
Typical Deposit Characteristics
| Characteristics | TypicalData | ||
| Recommended Process | HVOF | ||
| Microhardness | HV0.3 | 850 – 1200 | |
| Macrohardness | HR15N | > 90 | |
| Wear Rate | ASTM G65 B | < 9 mm 3 | < 0.00055 in 3 |
| Porosity | <1% | ||
| Corrosion Resistance | Excellent in 1 M NaOH, very good in 1M NaCl, good in 0.5 M H 2 SO 4 | ||
| Maximum Service Temperature | 870 °C | 1600 °F | |
| Deposition Efficiency | 30 – 55 % | ||
Packing Details
| Granularity | -45/+15μm |
| Packing | 5 kg/bottle 4 bottles/box |
Typical uses and Applications
■ Hydraulic cylinders and piston rods
■ Valve stems
■ Boiler coatings
■ Chemical processing tooling
■ Turbine components
■ Sieves and cones
■ Ship engine valve spindles
■ Furnace rolls in metal production
■ Pump housings
Type We Could Offer
| WL TYPE | Kennametal | PMET | Others | Size |
| WL-WC 12Co | JK112 | Pmet 88-12 | 1342VM/Woka 3102 | Customized |
| WL-WC 10Co 4Cr | JK120 | Pmet 86-10-4 | 1350VM/Woka 3652 | Customized |
| WL-WC 17Co | JK117 | Pmet 83-17 | 1343VM/Woka 3202 | Customized |
| WL-WC 10Ni | JK6189 | Pmet 90-10 | 1310VM/Woka 3302 | Customized |
| WL-Cr3C2-25NiCr | JK135 | Woka7200 | Customized | |
| WL-Cr3C2-20NiCr | Woka7100 | Customized | ||
| WL-60%WC+NiCrBSi | Customized | |||
| WL-60%WC+NiBSi | Customized |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller,Other
Year Established:
2009
Total Annual:
30000000-50000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
We produce high quality materials widely apply to oil & gas industry, mining operations, timber, glass industry, Chemical industry, powder generation, and so on. WL allotech continually develop our products offering with new alloy materials and capabilities to meet the critical changing dem... We produce high quality materials widely apply to oil & gas industry, mining operations, timber, glass industry, Chemical industry, powder generation, and so on. WL allotech continually develop our products offering with new alloy materials and capabilities to meet the critical changing dem...
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