GB/T 90CrSi Cold Worked Tool Steel
90CrSi is a high-carbon, high-chromium tool steel with silicon as an alloying element. This steel is widely used in various industries due to its combination of properties. Here's a detailed look at the utility of 90CrSi:
1. High Wear Resistance
Applications: 90CrSi is commonly used in manufacturing cutting tools, such as knives, shears, and punches. The high carbon content contributes to its hardness and wear resistance, making it suitable for tools that endure heavy wear.
2. Good Toughness
Applications: Despite its hardness, 90CrSi maintains good toughness, which helps in reducing the chances of cracking or breaking under stress. This makes it ideal for tools that require both hardness and durability, such as cold work dies and punches.
3. High-Temperature Stability
Applications: The chromium and silicon content enhances its ability to retain hardness at elevated temperatures. This makes 90CrSi suitable for applications like hot forming tools and dies where the material must withstand high temperatures without losing its properties.
4. Resistance to Deformation
Applications: 90CrSi is resistant to deformation under load, which is essential for precision tools that must maintain their shape under high pressure. This makes it useful in applications like molds and dies for forming metals.
5. Corrosion Resistance
Applications: The presence of chromium provides some level of corrosion resistance, though it is not as high as stainless steels. This allows 90CrSi to be used in environments where exposure to moisture and mild corrosive agents occurs, such as in the automotive and manufacturing industries.
6. Tool Life Extension
Applications: The combination of wear resistance, toughness, and hardness extends the tool life of products made from 90CrSi, reducing downtime for tool replacement and increasing overall efficiency in manufacturing processes.
- HONGXING
- DAYE
- 30 DAYS
- 8000 TON/MONTH
- Information
GB/T 90CrSi Cold Worked Tool Steel
1: 90CrSi steel introduction
90CrSi is valued for its hardness, wear resistance, and toughness, making it highly suitable for applications in tool-making, particularly where the tools are subjected to high wear and temperatures. It is commonly used in cutting tools, cold and hot work dies, and molds.
2: 90CrSi Steel equivalent
| Country | China | Japan | Germany | USA | UK |
| Standard | GB/T 1299 | / | DIN EN ISO4957 | / | / |
| Grade | 90CrSi | / | 1.2542/X90CrSi8 | / | / |
3: 90CrSi steel chemical composition
| Grade | C | Mn | P | S | Si | Cr | w | Cu | |||||
| GB/T 90CrSi | 0.88 | 0.95 | 0.30 | 0.60 | 0.03 | 0.03 | 1.20 | 1.60 | 0.95 | 1.25 | . . . | 0.20 | 0.35 |
4: 90CrSi steel overviews
| Size | Round | Dia 12-500mm | |
| Plate/Flat/Block | Thickness 8mm-300mm | ||
| Width 210mm-710mm | |||
| Process | EAF+LF+VD+Forged+Heat treatment(optional) | ||
| Heat treatment | Normalized ; Annealed ; Quenched ; Tempered | ||
| Surface condition | Black; Peeled; Polished; Machined; Grinded; Turned; Milled | ||
| Delivery condition | Forged; Hot rolled; Cold drawn | ||
| Test | Tensile strength, Yield strength, elongation, area of reduction, impact value, hardness, grain size, ultrasonic test, US inspection, magnetic particle testing, etc. | ||
| Payment terms | T/T;L/C;/Money gram/ Paypal | ||
| Trade terms | FOB; CIF; C&F; etc.. | ||
| Packing | Standard Packages, or as Customers Request | ||
| Delivery time | 30-45 days | ||
5: Delivery condition
For hot forged or hot rolled bar, usually the delivery condition is hot forged or rolled, annealed, rough turned.
For hot forged plate, usually the delivery condition is hot forged, annealed, milled surface.
For hot rolled plate, usually the delivery condition is hot rolled, annealed, black surface.
Hongxin Mold Tech Co.,Ltd. owns 1 set of Hot Rolling Production Line at size range flats 8-80*210-710mm, rounds 16-50mm Dia.
12 sets of Hydraulic Forging Hammers from Power 560kgs to 6000kgs which could cover flats 40-300*210-710mm.
8 sets of EF+LF+VD
5 sets of ESR
9 sets of Milling Machines
10 sets of Turning Lathes
6 sets of Precision Milling Machines.
CERTIFICATION: GB/T19001-2016/ISO9001:2015
Products' List
Packaging&Shipping
Q1:Are you trading company or manufacturer ?
We are the largest tool steel manufacturer in Daye & Huangshi. We can provide a wide range of steel products.
Q2:What is alloy steel round bar export packing?
Usually bundling for large diameter,small diameter bars in bulk or as customer's demand.
Q3.What is your MOQ?
We accept small order,if it is stock,any quantities can be accepted.
Q4.What is your lead time?
Depends actual order,around 20-35 days,or negotiation.
Q5.Can you supply sample?
Yes,we can.Sample fee according to your size.
Q6:What certificates do you have?
ISO, ABS, BV, CCS, Dnv, Lr, Gl, Mill Certificate
Q7: How can I get your quotation as soon as possible?
The email and fax will be checked within 24 hours,meanwhile,the Skype,Wechat and WhatsApp will be online in 24 hours.Please send us your requirement,we will work out a best price soon.
