| Customization: | Available |
|---|---|
| Type: | High Speed Steel |
| Standard: | AISI, ASTM, DIN, JIS, GB |
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High-speed steel, renowned for its exceptional hardness and resistance to wear and heat, is an extraordinary tool steel. Recognized as high-speed tool steel or front steel, it was pioneered by F.W. Taylor and M. White in the U.S. in 1898. This steel boasts superior process performance, strength, and toughness, making it ideal for crafting intricate, thin-edged, and impact-resistant metal cutting tools. It's also utilized for high-temperature bearings and cold extrusion molds. Beyond conventionally melted high-speed steel, the advent of powder metallurgy high-speed steel in the 1960s offered improved mechanical properties by preventing carbide segregation. Produced primarily in electric furnaces and increasingly via powder metallurgy, it ensures uniformly distributed fine carbide particles, enhancing service life.
Main classification
General-purpose steel
Steel number: W18Cr4V (W18)
Hardness HRC: 62-65
Flexural strength /GPa: 3.0-3.4
Impact toughness/(MJm²): 0.18-0.32
Hardness HRC at 600ºC: 48.5
Features: Exhibiting robust strength and excellent grindability, W18Cr4V can be honed using standard steel jade grinding wheels. It offers moderate heat resistance with limited thermoplasticity.
Main uses: Highly versatile, it's extensively employed in crafting drills, reamers, taps, milling cutters, gear cutters, and broaches.
Folded high performance steel
1. Steel number: W6Mo5Cr4V2 (M2)
Hardness HRC: 63-66
Bending strength /GPa: 3.5-4.0
Impact toughness/(MJm²): 0.30-0.40
Hardness HRC at 600ºC: 47-48
Features: Known for its high strength and heat resistance, W6Mo5Cr4V2 possesses good thermoplasticity. While its grindability is slightly lower than W18Cr4V, it remains grindable with a standard steel jade wheel.
Main applications: It is ideal for crafting hot forming tools and tools with weak structural components demanding impact resistance.
2. Steel number: W14Cr4VMnRE
Hardness HRC: 64-66
Bending strength /GPa: approx. 4.0
Impact toughness/(MJm²): approximately 0.31
Hardness HRC at 600ºC: 50.5
Main uses: Comparable in cutting performance to W18Cr4V, it is suitable for crafting hot rolling tools.
Application
High-Speed Steel (HSS) is pivotal in diverse industrial applications, celebrated for its remarkable hardness, machinability, and wear resistance. Below are some principal applications of high-speed steel:
Cutting tool manufacturing: High-speed steel is integral in the production of various cutting tools such as drills, milling cutters, thread cutters, planers, blades, and turning tools. These tools demand stability and cutting efficiency during high-speed operations, a requirement met admirably by high-speed steel.
Drilling and drilling: High-speed steel drill bits are essential for boring holes in materials like metal, wood, plastic, and composites. They deliver rapid cutting speeds and exceptional longevity.
Milling: High-speed steel (HSS) milling cutters excel in various facets of metal processing, including milling, grooving, slotting, and contouring. These processes are revolutionized by the precision and durability of HSS, making it an indispensable tool in the metalworking industry.
Cold work dies: Renowned for its robustness, high-speed steel is a staple in crafting cold work dies. These dies excel in the processing, shaping, and cutting of metal workpieces at room temperature, adeptly handling tasks such as die pressing, shearing, cold forging, and bending with unmatched precision.
Hot work dies: Certain high-speed steel variants are engineered to withstand extreme temperatures, making them ideal for manufacturing hot work dies. These dies are crucial in forming and forging metal workpieces at elevated temperatures, essential for applications such as hot stamping and forging.
Blades and planer blades: High-speed steel is the material of choice for a wide array of blades, including planer blades and planers. Its superior cutting capabilities make it ideal for woodworking, metalworking, and diverse cutting tasks, ensuring precision and longevity.
Composite tools: High-speed steel is integral to the production of composite tools, which feature multiple cutting forms and functions. This versatility enhances production efficiency, providing a seamless blend of performance and adaptability in various machining processes.
High-speed bearings: To ensure optimal performance under high-speed rotation, high-speed steel is utilized in crafting high-speed bearing components. It offers exceptional wear resistance and stability, ensuring reliable and long-lasting operation.
Punches and hammers: High-speed steel is the preferred material for manufacturing punches and hammers used in metal stamping and forging. Its durability and cutting efficiency make it indispensable for these demanding applications.
Thread cutter: With its excellent cutting properties, high-speed steel is perfectly suited for thread cutting and machining. It plays a pivotal role in the creation of threaded parts, ensuring precision and efficiency in every cut.
In short, high-speed steel stands as a remarkably versatile tool material, dominating the metalworking and material cutting industries with its superior machinability, wear resistance, and heat resistance. Various types of high-speed steel are tailored to specific applications, allowing for the selection of the perfect material based on distinct processing conditions and requirements.
Detail Page
| Product Name | HS2-9-1-8 S2-9-1-8 1.3247 high speed steel |
|---|---|
| Material | HS2-9-1-8 S2-9-1-8 1.3247 |
| Standard | ASTM, AISI, DIN, EN, GB, JIS |
| Specification | According to customer requirements |
| Features |
High red heat hardness, high abrasion resistance and cutting ability, high impact toughness, fine and uniform grain, high toughness. |
| Application |
SKH-51 tungsten steel high speed steel, suitable for the manufacture of strong cutting with wear-resistant, impact-resistant tools, advanced die, screw die, more need toughness and shape complex tools, milling cutter, drill, etc. |
| MOQ | 1TON |
| Trade Terms | EXW,FOB,CFR,CIF |
| Payment Terms | 30% TT for deposit,70% TT/70% LC at sight balance before shipment. |
| Delivery time | Delivered within 30 days after the receipt of deposit. |
| Package | Waterproof paper, and steel strip packed. Standard Export Seaworthy Package. Suit for all kinds of transport, or as required. |
| HS2-9-1-8 S2-9-1-8 1.3247 Chemical Element Content (%) | ||||||||||
| Element | C | Si | Mn | P | S | Cr | Mo | W | V | Co |
| Min | 1.05 | - | - | - | - | 3.5 | 9 | 1.2 | 0.9 | 7.5 |
| Max | 1.15 | 0.7 | 0.4 | 0.03 | 0.03 | 4.5 | 10 | 1.9 | 1.3 | 8.5 |
| HS2-9-1-8 S2-9-1-8 1.3247 Mechanical properties | ||||||
| heat treatment | hardness | impact rate | elongation | percentage reduction of area | heat treatment condition | Brinell Hardness (HBW) |
| HBW | 33 | 23 | 44 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 311 | |
| softening annealing | ≤277 | |||||
| quenching and tempering | HRC | |||||
| ≥66 | ||||||
Qualitative Materials: The Foundation of Quality
At Shanghai Bolaisheng Metal Group Co., Ltd., we are deeply committed to selecting only the finest premium raw materials, ensuring that every piece of our Hot Work Die Mold Steel Plate Sheet is crafted for exceptional strength. Our products exhibit extraordinary resilience and outstanding durability, guaranteeing superior performance with each use.
Advanced Technology: Innovating the Industry
Utilizing the latest in manufacturing technology, we are transforming industry standards. Our cutting-edge smelting, continuous casting, and precision rolling techniques are meticulously designed to enhance production capabilities and deliver unparalleled excellence in every product we create.
Customized Service: Tailored Solutions for Every Need
With a steadfast commitment to perfection, we excel in providing custom solutions that are precisely tailored to meet the specific needs of our clients. Each product is meticulously engineered and crafted to fulfill and surpass even the most exacting expectations, ensuring impeccable satisfaction and unwavering reliability.
Q1: Why choose your company?
A: Shanghai Bolaisheng Metal Group Co., Ltd. stands out as a leader with over 16 years of unwavering commitment to excellence in the metal industry. Our robust manufacturing facility is backed by a highly skilled and dedicated professional sales team, poised to offer unparalleled service that exceeds expectations.
Q2: What's your terms of payment?
A: Our payment terms are designed for your convenience: an initial 30% T/T deposit to begin production and the balance of 70% due prior to delivery, ensuring a seamless transaction.
Q3: What's the terms of delivery?
A: We provide versatile delivery arrangements tailored to your preferences, including FOB, CFR, CIF, and EXW, to best suit your logistical requirements.
Q4: What's your delivery time?
A: Efficiency is at the heart of our operations. Expect a swift delivery lead time, typically ranging from 7 to 15 days once we receive your deposit, ensuring timely fulfillment of your order.
Q5: Could you provide samples?
A: Certainly! We are pleased to supply complimentary samples of our products, subject to availability. Please be advised that the cost of transportation will be borne by the buyer.
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