What Is SK90 tool steel
SK90 is an ultra-high strength steel that, through proper alloying treatment, has excellent mechanical properties and heat treatment capabilities. Its main components include carbon (C), silicon (Si), manganese (Mn), chromium (Cr) and other elements, as well as a small amount of molybdenum (Mo), cobalt (Co) and other elements. The addition of these elements gives SK90 excellent hardness, high wear resistance and excellent fatigue resistance.
Mechanical Properties of SK90 tool steel
| products |
 |
| Model number | SK90,T72301,W1A-8½,C90U,C90E2U,Y9 |
| Executive standard | JISG4401,ASTM A686,EN ISO4957 |
| Delivery status | SK90 can obtain different hardness and strength through heat treatment process, common treatment methods include quenching, tempering and so on. |
| Yield strength | 2000MPa |
| Tensile strength | 2200MPa |
| Elongation after fracture | 2-4% |
Chemical Composition of SK90 tool steel
| SK90 tool steel | |
|---|---|
| C | 0.85～0.95 |
| Si | 0.10～0.35 |
| Mn | 0.10～0.50 |
| P | ≤0.03 |
| S | ≤0.03 |
Products Characteristics
SK90 is a high-quality tool steel material with high hardness, strong wear resistance and high temperature resistance. Widely used in mold manufacturing, cutting and stamping processing and other fields.
01
High strength
02
Good plasticity and toughness
03
Good weldability
04
Good corrosion resistance
Product Parameter
Product Picture
Product drawing
Basic feature
| Title | details |
| Material | SK90 tool steel |
| Thickness | 8 mm -150 mm |
Surface Treatment |
With anti-rust painting. |
| Width | 1500 mm - 2600 mm |
| Application | SK90 is a high-grade carbon tool steel, cold mold steel. The steel has high hardness and wear resistance and medium toughness. Suitable for a variety of small and medium-sized batch production of molds (such as cold heading die punch), anti-impact load tools (such as scrapers, files), etc. |
Application Field
Steel is mainly used in real estate, infrastructure, steel structure, machinery, automobiles, home appliances, shipbuilding and other industries, according to the Steel Union statistics, combined with our estimates, of which real estate steel consumption accounted for more than 30%. Followed by infrastructure and steel structure, the steel used in the construction industry accounted for more than 60%.
Our Advantage
Our main products are stainless steel plate/sheet, coil, round/square tube, bar, nickel alloy and so on. Factory test certification is provided at the time of shipment, and third-party inspection is possible. We are also certified by ISO, SGS and Alibaba. We have many professionals, technicians, more competitive prices than other stainless steel companies and the best after-sales service. And exports to more than 50 countries, mainly from the United States, Russia, the United Kingdom, Kuwait, Egypt, Turkey, Jordan, India and so on.
Production and processing
Global Customers
Customer introduction
Customer Site Visit
Because of our sincerity, we have won the trust of our customers and come to visit our factory.
Customer Feedback
After receiving the goods, the customer gave us unanimous praise.
Product Packaging
We use standard export transportation packaging and bundle steel strips according to the size of carbon steel plates. According to our shipping experience, a 20-foot container can hold 22 tons of carbon steel, and a 40-foot container can hold 25 tons of carbon steel. For larger orders, we use bulk carriers to transport them for you at a cheaper price. In addition, we can customize packaging according to customer needs.
FAQ
Q : What are your payment terms?
A :Our payment terms: 30% T/T deposit and 70% on B/L copy or L/C at sight, before you pay the balance. We will show you product and packaging photos.
Q : How long is your delivery time?
A : Generally, it takes 10-15 working days for stock, and 20-30 working days if there is no stock. According to the order quantity
Q : Can you accept customization?
A : Yes. Can be customized according to customer requirements
Q : How about the MOQ? If my first order is small, will you accept it?
A : We will try our best to support your trial order quantity, so even if it is 1 piece or 1 kg, we can start cooperation; because we are confident to make a second order with the company.
Q : How to ensure quality?
A : The factory test certificate is provided with the shipment. If necessary, a third-party inspection can be accepted.
Q : How about your after-sales service?
A : As a professional steel export company, we provide promotion and technical support for all questions and questions.
Hot Tags: 45# carbon steel plate, China 45# carbon steel plate suppliers, Carbon Steel Plate, 50 Carbon Steel Plate, S45C Carbon Steel Plate, 45 Carbon Steel Plate, S35C Carbon Steel Plate.
Hot Tags: sk90 tool steel, China sk90 tool steel suppliers
