Special Steel Sheet manufactured by Zhejiang Jinyun Hanli Saws Co., Ltd. represents a benchmark in high-performance tool steel materials. As one of the drafting units of the Chinese National Standard GB/T9941-2009 for high-speed steel sheets, Hanli demonstrates strong technical expertise and industry leadership.
With advanced manufacturing capabilities, strict quality control systems, and full-process traceability, our Special Steel Sheets are widely recognized for high precision, excellent wear resistance, and stable performance, making them ideal for global industrial applications.
Diverse Materials for Superior Performance
High-Speed Steel Sheet (HSS Series)
Our Special Steel Sheet range includes premium grades such as:
W6Mo5Cr4V2 (M2)
W6Mo5Cr4V2Co5 (M35)
W2Mo9Cr4VCo8 (M42)
These materials are alloyed with W, Mo, Cr, V, and Co, delivering:
High hardness (up to 65 HRC)
Excellent red hardness (500–600°C resistance)
Superior wear resistance
Typical M2 Composition:
C: 0.8–0.9%
Cr: 3.8–4.4%
Mo: 4.5–5.5%
V: 1.75–2.2%
W: 5.5–6.75%
�� Ideal for: cutting tools, drills, milling cutters, and precision tooling.
Powder Metallurgy Steel Sheet (PM Series)
Advanced Powder Metallurgy Special Steel Sheets such as:
ASP2030
ASP2060
Provide:
Ultra-high wear resistance
Improved toughness
Uniform microstructure
�� Suitable for aerospace components, high-end tooling, and extreme working environments.
Mold Steel Sheet (Tool Steel Series)
Cr12MoV (D2) Special Steel Sheet features:
High carbon (1.45–1.70%)
High chromium (11–12.5%)
Excellent hardenability and wear resistance
�� Widely used in cold-work molds, stamping dies, and precision tooling.
Precision Specifications & Custom Processing
Our Special Steel Sheet specifications:
Thickness: 0.6 mm – 10 mm
0.6–3.0 mm → Cold rolled (high precision & smooth surface)
3.0 mm → Hot rolled (better mechanical strength)
Width: ≥500 mm (customizable 50–800 mm)
Tolerance: Strict dimensional control (high precision applications)
✔ Custom services available:
Cutting & forming
Heat treatment
Cryogenic processing
�� Helps reduce material waste and improve production efficiency.
Advanced Manufacturing & Quality Assurance
1. Strong Factory Capacity
Factory area: 20,000+ m²
Monthly capacity: 500 tons+
Annual output: 6000+ tons
Certified by:
ISO 9001
IATF 16949 (Automotive)
ISO 14001 / ISO 45001
2. Premium Raw Materials
We cooperate with global suppliers such as:
ERASTEL
NACHI
Fushun Special Steel
Ensuring stable and high-quality Special Steel Sheet production from the source.
3. Advanced Heat Treatment Technology
Equipped with:
Vacuum furnaces
Salt bath furnaces
Atmosphere furnaces
Cryogenic systems
Example (M2 Process):
Step heating: 650°C → 850°C → 1050°C
Austenitizing: 1180–1190°C
Gas quenching (6–8 bar)
Triple tempering: 540–560°C
Maximizes hardness, toughness, and structural stability.
4. Full Quality Inspection System
Each batch of Special Steel Sheet undergoes:
Hardness testing
Metallographic analysis
Dimensional inspection
Features:
No carbide network defects
High microstructure uniformity
Full traceability system (≥15 years records)
Applications of Special Steel Sheet
1. Cutting Tools & Blade Manufacturing
Twist drills
Milling cutters
Turning tools
Benefits: longer tool life, higher machining precision
2. Precision Mold Manufacturing
Cold-work molds
Hot-work molds
Excellent performance under high temperature and pressure
3. Wear-Resistant Components
Automotive engine parts
Mechanical transmission components
Reduced failure rate and extended service life
Flexible Supply & Delivery
Stock products: 7–10 working days
Custom orders: 25–40 days
Global export support:
Sea freight / Air freight / Rail
Full documentation (CO, material reports, customs files)
Technical Support & After-Sales Service
We provide full-cycle support:
Material selection guidance
Custom solution design
Processing optimization advice
12-month quality warranty
Professional engineering support Fast response service
About Hanli
Zhejiang Jinyun Hanli Saw Industry Co., Ltd. is a national high-tech enterprise specializing in Special Steel Sheet and high-speed steel products.
15 patented technologies
Exported to 40+ countries
R&D cooperation with leading institutes
We are committed to delivering high-quality Special Steel Sheet solutions for global industries.
Why Choose Our Special Steel Sheet?
High hardness & wear resistance
Stable quality with full traceability
Advanced heat treatment & processing
Flexible customization
Competitive factory-direct pricing
Certificate of Honor
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