Long Length Powder Metallurgy Steel

• Type: Special Steel Bar
• Standard: AISI, ASTM, DIN, JIS, GB, BS
• Composition: Stainless Steel Scrap
• Technique: Forged
• Shape: Bar
• Surface Treatment: Polished
• Special Use: High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel
• Application: Die Steel Bar
• Length: 2500-5500mm
• Material: HSS
• Usage: Gear Hob
• Customized Support: OEM
• Transport Package: N/M
• Specification: 6-400mm
• Trademark: Smooth
• Origin: China
• HS Code: 7226911000
• Production Capacity: 1000ton/Month

Product Description

Detailed Photos

Product Description

PM390/ASP 2052 HSS Grade - (Powder HSS T42) also known as ASP2052 is an extraordinary, high-performance powder metallurgical material featuring an optimal blend of high cobalt (8%), high vanadium, high tungsten (10%), chromium, and molybdenum alloyed steel. This remarkable material can be heat treated to achieve an impressive HRC 67-69. Its substantial carbon, vanadium, and cobalt contents offer abrasion resistance on par with T15 and exhibit superior red hardness compared to M42. With its exceptional hardness, fine grain size, and uniform carbide distribution, it is an unparalleled choice for specialized cutting tools that demand high red hardness, exceptional abrasion resistance, and commendable toughness. This grade is particularly suited for machining nickel-base and titanium alloys, making it ideal for heavy and interrupted cuts, including gear hobs, shapers, milling cutters, twist drills, taps, and broaching tools.

Grades

Average Chemical Composition %

Aisi No.

Work No.

C.

Si.

Mn.

Cr.

Mo.

V.

W.

Co.

Oths.

S390

ASP 2052

1.6

4.8

2.0

5.0

10.5

8.0

Applications: High speed steel produced by the powder metallurgy method for heavy duty machining tools e.g. tools for nonferrous metals such as Ni-base & Ti-alloys. Tools used under extreme compressive stresses, e.g. precision blanking tools for high-strength materials.