Powder metallurgy HOP product is featured by its fine and evenly distributed carbides in the matrix, and therefore has the special preoperties of high toughness in all directions. As compared to other tool steel produced through normal metallurgical proce
HEYE HOP series products are powder metallurgically produced tool steels featured by its fine and evenly distributed carbides particles in the matrix. Because of its refined microstructure, HOP products are isotropic and high in ductility, wear resistance, toughness as compared to traditional tool steels. It is worth to mention that the bending strength and the toughness of PM HOP products are 50-100% better than that of traditional tool steels.Comparing to carbide, the PM HOP products have good machinability and grindability and are better choice for the materials of complex shaped tools.
Many success cases for the PM HOP products used as the tool materials of large size, complex shape in automotive, aviation, aerospace, energy industries. HOP products can really be a problem solver tool materials due to its refined microstructure which cannot be matched by the traditional tool containing a lot of irregularly distributed coarse carbides.
Type | Specification (mm) | Surface condition |
---|---|---|
Forged Round Bar | ∮80-400 | Wheeled/Turned |
Hot-rolled Round Bar | ∮8-25 | Black |
∮21-95 | Turned/Peeled | |
Peeled Bar | ∮15-150 | Turned |
Hot-rolled Square Bar | 7.2×7.2~27×27 | Black |
Hot-rolled Flat Bar | (3.5-40)×(16-100) | Black/Shot Blast |
Hot-rolled Wire Rod | ∮5.5-17 | Black |
Cold-drawn Steel Wire | ∮2.0-16.5 | Black |
Ground Wire | ∮5.0-14.5 | Ground |
Steel Plate | (2.0-15.0)×(500-700) | Black |
Hot-rolled Strip | (36-65)×(1.5-3.0) | Black |
Cold-rolled Strip | (25-55)×(0.65-1.80) | Polished |
Forged Product | Circular ∮(50-350)×(10-300) | Black/Machined |
Rectangle (20-200)×(5-80) |