US$ 6.0 - 6.0 MOQ: 25 sets
Key Specifications
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Brand Name:
HC
Place of Origin:
China
Model Number:
CD-D507
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
7 days
Brand Name HC
Place of Origin China
Model Number CD-D507
1.Surfacing iron steel or forging steel body heat forging die doing embryos 2.Steel forging die repair D507 belong to 1 chromium 13 type valve surfacing welding,For surfacing welding metal 1 chromium ferrite high chrome 13 and a half. Hardfacing layer with empty quenching characteristics, heat treatment, can not commonly in 750-800 degrees Celsius annealing softened. Heating to 900-1000 Celsius air-cooling or oil quenching, can again sclerosis, adopts dc reverse connect This is one kind of universal in the surface of the wire, used for surfacing welding temperature surfacing in 450 degrees centigrade carbon steel or alloy steel shaft and valve, etc Weld deposited metal chemical composition C Cr S P Other elements in the total amount ≤0.15 10-16 ≤0.03 ≤0.04 ≤2.5 Hardfacing layer hardness HRC≥40 Reference current(DC+) Electrode diameter(mm) 3.2 4.0 5.0 Welding current(A) 80-120 120-160 160-200 note 1.Before welding electrodes must be approved by 250 degrees Celsius baking 1 hour 2.Should the workpiece before welding preheated to 300 degrees Celsius above, different heat treatment such as after welding can gain corresponding hardne

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Business Type
Trading Company
Total Employees
101 - 200 People
Main Markets
North America, South America, Eastern Europe
Location
Hanzhoung, Shaanxi, China

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