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Product Name | Chemical Composition(%) | Hardness | |||||||||||||
C | Mn | Si | Cr | Mo | Ni | Others | Weld 3 layers | Hardness (microhardness HV) | |||||||
BH-BN | 0.5 | 1.80 | 1.20 | Ni:2 B:4.5 | 65HRC | 2100-3300 | |||||||||
BH-BNC | 2.50 | 2.00 | 0.60 | 11.50 | 5.00 | 67HRC | 1350-3300 | ||||||||
BH-FC | 5.00 | 1.00 | 0.80 | 19.00 | 60HRC | 950-1450 | |||||||||
BH-HC | 5.00 | 1.30 | 1.50 | 30.00 | 61HRC | 950-1450 | |||||||||
BH-100Mo | 5.00 | 1.30 | 1.50 | 30.00 | 3.00 | 62HRC | 950-1500 | ||||||||
BH-HC333 | 3.50 | 0.2 | 1.00 | 32.50 | 0.50 | 60HRC | 950-1500 | ||||||||
BH-CN | 5.00 | 0.5 | 1.00 | 22.00 | Nb:7 | 63HRC | 950-2000 | ||||||||
BH-CV | 5.50 | 0.5 | 1.30 | 21.50 | 3.00 | 6.20 | W:1 V:0.4 | 64HRC | 950-2900 | ||||||
BH-CNV | 5.50 | 0.5 | 1.50 | 22.00 | 5.50 | 6.00 | W:2 V:1 | 65HRC | 950-2900 | ||||||
Product Name | Technique (0:open arc) | Standard Diameter | Standard EN 14700 | Standard EN 14700 | ||||
Low Impact | ||||||||
BH-BN | O | 1.6-2.8 | T ZFe 13 | Hoppers and tools used in agriculture, quarrying, mining and civil engineering. | ||||
BH-BNC | O | 1.6-2.8 | T ZFe | Screw conveyor, sintering screen, fan, crusher single-layer welding repair | ||||
Moderat Impact | ||||||||
BH-FC | O | 1.6-2.8 | T ZFe | Soft material breakage stenography, shredder, chemical and food processing industry wear and moderate impact combination of workpiece repair | ||||
BH-HC | O(spray) | 1.6-2.8 | T Fe15 | Suitable for hard surface treatment of parts subjected to high wear and moderate impact, such as surfacing remanufacturing power plant grinding roller/plate, cement plant vertical grinding roller/plate, mine crusher roller, damage machine hammer, composite roller surfacing, etc | ||||
BH-100Mo | O(spray) | 1.6-2.8 | T Fe15 | |||||
BH-CN | O | 1.6-2.8 | T Fe15 | |||||
BH-HC333 | O | 1.6-2.8 | T Fe14 | Surfacing repair of thin workpieces or weight-limiting components such as continuous screws, fans, buckets and blender blades | ||||
BH-CV | O | 1.6-2.8 | T Fe16 | Resist wear and impact under high temperature conditions, such as screening, blast furnace hopper, extractor fan welding repair. | ||||
BH-CNV | O | 1.6-2.8 | T Fe16 | |||||







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