H13 1.2344 521 Special Alloy Steel Hot Work Tool Steel Flat Round Bar

• Customization: Available
• Type: Round
• Standard: AISI, ASTM, DIN, JIS, GB, BS
• Model NO.: Round bar
• Composition: Stainless Steel Scrap
• Technique: Forged
• Shape: Plate
• Surface Treatment: Black or as Required
• Special Use: High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel
• Application: Tool Steel Bar
• Transport Package: Wooden
• Specification: 6-400mm
• Trademark: Smooth
• Origin: China
• HS Code: 7214100000
• Production Capacity: 5000 Ton/Year

Product Description

About products
Our organization hold expertise in manufacturing, exporting and supplying superior grade 521
Tool Steel. Our offered 521 Tool Steel is widely appreciated by our customers, which are situated
all round the nation. Known for its best quality, clients can avail this Daye 521 Tool Steel at industry
leading prices from us.

 

Chemical Composition(%)

C	Si	Mn	P	S	Cr	Mo	Ni	Cu
0.98-1.10	0.15-0.35	0.25-0.45	≤ 0.025	≤ 0.025	1.30-1.60	≤ 0.06	≤ 0.25	≤ 0.35

 

Hardness: It has excellent hardness, typically reaching a hardness of about 60-65 HRC (Rockwell
hardness scale), which is among the highest for steels used in industrial applications.

Wear Resistance: Its high carbon content and chromium alloying provide exceptional wear resistance,
making it suitable for applications where components are subjected to heavy loads and sliding friction.

Toughness: Despite its high hardness, 52100 steel retains good toughness, which is essential for resisting
fracture and fatigue in bearing applications.

Machinability: While it can be more challenging to machine compared to lower carbon steels due to its
hardness, it can still be machined using appropriate techniques and tooling.

Applications: Besides bearings, 52100 steel is also used in various applications such as roller bearings,
ball bearings, automotive parts, surgical instruments, and even in some knives and tools.