A2 D2 O1 H13 S7 Tool Steel Plate | in stock | factory-direct price | cut to size

Company Overview‌

CJM offers premium carbon tool steel plates engineered to deliver exceptional performance in the most demanding environments. Renowned for superior abrasion resistance, hardness, and heat tolerance, our tool steel maintains sharp cutting edges even under extreme temperatures, ensuring reliability for critical industrial operations. With large inventory readily available, you can order online and receive rapid delivery to meet urgent production needs.

Why Choose CJM Steel?‌

• 15+ Years of Expertise‌: Trusted supplier with a global footprint.
• 1 Million+ Tons Annual Inventory‌: Ensures stable supply and quick delivery.
• End-to-End Solutions‌: Combines sales, precision cutting, processing, and logistics.
• Global Markets‌: Serving Europe, South America, the Middle East, India, and beyond.

Product Introduction

Cold-Work Tool Steels‌

Grade	Core Characteristics	Typical Applications
‌A2‌	Medium-carbon, medium-chromium steel (~5% Cr), air-hardening, excellent dimensional stability, moderate wear resistance	Precision blanking dies, gauges, shearing blades
‌D2‌	High-carbon, high-chromium steel (~12% Cr), exceptional wear resistance (30%+ carbide volume), lower toughness	Precision stamping dies, powder metallurgy tools, wear plates

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Hot-Work Tool Steels‌

Grade	Core Characteristics	Typical Applications
‌H13‌	Tungsten-molybdenum hot-work steel (5% Cr-Mo-V), superior thermal fatigue resistance, retains hardness up to 650°C (1,202°F)	Die-casting molds, extrusion dies, injection mold inserts

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‌Shock-Resisting Tool Steels‌

Grade	Core Characteristics	Typical Applications
‌S7‌	Medium-carbon Si-Mn steel, exceptional toughness at HRC 58 (impact value ≥20 J), deep hardenability	Rock drilling tools, punch pins, crusher hammers

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‌General-Purpose Tool Steels‌

Grade	Core Characteristics	Typical Applications
‌O1‌	Oil-hardening steel, easy machining/heat treatment, cost-effective, moderate wear resistance (HRC 60-62)	Cutting tools, gauges, hand tools

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‌Key Performance Comparison‌

Property	A2	D2	O1	H13	S7
Hardness (HRC)	58-62	58-62	58-62	48-52	56-58
Max Temp (°C)	300	300	200	650	400
Toughness	Medium	Low	Medium	High	Very High
Cost Index	★★★	★★★★	★★	★★★★	★★★★

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‌Material Selection Guidelines‌

• ‌High Wear Resistance‌: Prioritize ‌D2‌ (carbide content >12%)
• ‌High-Temperature Use‌: ‌H13‌ (best red hardness)
• ‌Impact Loads‌: ‌S7‌ (superior fracture resistance)
• ‌Cost Efficiency‌: ‌O1‌ (simple heat treatment required)

For tailored recommendations, provide operational parameters.

Applications‌

• ‌Cutting Tools‌: Construction blades, industrial knives, progressive dies.
• ‌Power Transmission‌: Shafts, gears, and heavy machinery components.
• ‌Mining & Construction‌: Excavator teeth, crusher plates, wear-resistant liners.

Quality Assurance & Testing‌

• In-House Lab Testing‌: Spectrometer analysis for chemical composition, hardness testing (Rockwell B), and surface roughness checks.
• Dimensional Accuracy‌: Laser micrometers for thickness/width verification.
• Defect Detection‌: Automated eddy current scanning for surface flaws.
• Performance Tests‌: Salt spray testing (up to 500 hours) for corrosion resistance.

Production Process Flow‌

Factory & Equipment‌

Packaging Standards‌

Packaging & Logistics‌

• Standard Export Packaging‌: Waterproof paper + steel straps + wooden pallets.
• Flexible Options‌: OEM packaging or bulk shipments.
• Global Logistics‌: FOB, CIF, or door-to-door delivery with real-time tracking.

Contact Us‌

Ready to order or need a quote? Email or call us for more information.

Q: What is your company’s main products/services?

A: We are a professional manufacturer for Carbon Steel, Alloy Steel and Profile products. We have the experience of steel business for more than 10 years and our products are exported to Mid East,South America,Southeast Asia,Africa,South and East Asia etc.

Q: Can I go to your factory for a visit?

A: Of course, we welcome customers from all over the world to visit our factory.

Q: What are your terms of payment?

A: 30% T/T deposite and 70% balance before shipment.

Q: What is your delivery time?

A: For stocks,we could transport the goods to loading port within 7 days after we received the deposit; For production,it usually takes about 15-30 days after receiving the deposit.

Q: Do you provide samples? Are they free or paid?

A: Samples are available for free,but the courier freight will be covered by customer account.

Q: Do you accept the third party inspection?

A:Yes, we fully accept ‌third-party inspections.

Q: Why should I buy from you not from other suppliers?

A: Integrating the superior resources of China’s steel industry, we provide customers with high-quality steel products at preferential prices, and can ensure that the goods are delivered to customers in a timely manner.

Q:How can you guarantee quality?

A: Always a pre-production sample before mass production;Always 100% inspected before shipment