STRENGTH COMPANY
HIGH QUALITY
STEEL
ON-TIME
DELIVERY
CONSULT MORE
TIANJIN TISCO
HIGH STANDARD CARBON STEEL PRODUCER
‹
›
‹
›
Stainless steel rod according to the production process can be divided into hot rolling, forging and cold drawing three kinds. The specifications of hot rolled stainless steel round steel are 5.5-250 mm. Among them :5.5-25 mm small stainless steel round steel is mostly supplied in straight strips in bundles, commonly used as steel bars, bolts and various mechanical parts; Stainless steel round steel larger than 25 mm, mainly used for the manufacture of mechanical parts or seamless steel blanks.
Product Parameters
Stainless steel rods have broad application prospects and are widely used in hardware kitchenware, shipbuilding, petrochemical, machinery, medicine, food, power, energy, building decoration, nuclear power, aerospace, military and other industries. Seawater equipment, chemicals, dyes, papermaking, oxalic acid, fertilizer and other production equipment; Food industry, coastal facilities, ropes, CD rods, bolts, nuts.
According to the composition can be divided into Cr system (SUS400), Cr-Ni system (SUS300), CR-Mn-Ni (SUS200) and precipitation hardening system (SUS600).
200 Series - Chromium-Nickel-manganese austenitic stainless steel
300 Series - Chromium-nickel austenitic stainless steel
301- Good ductility for molding products. It can also be hardened by machine speed. Good weldability. The wear resistance and fatigue strength are better than 304 stainless steel.
302- Corrosion resistance is the same as 304, and the strength is better because the carbon content is relatively higher.
303- By adding a small amount of sulfur, phosphorus to make it easier to cut processing.
304- i.e. 18/8 stainless steel. The GB brand is 06Cr19Ni10.
309- has better temperature resistance than 304.
316- After 304, the second most widely used steel grade, mainly used in the food industry and surgical equipment, adding molybdenum to give it a special structure that is resistant to corrosion. Because it has better resistance to chloride corrosion than 304, it is also used as "Marine steel". SS316 is commonly used in nuclear fuel recovery units. Grade 18/10 stainless steel is also usually suitable for this application level. [1]
Model 321- Similar in performance to 304 except that the addition of titanium reduces the risk of corrosion in the material weld.
400 Series - Ferritic and martensitic stainless steel
408- Good heat resistance, weak corrosion resistance, 11% Cr, 8% Ni.
409- The cheapest model (Anglo-American), commonly used as an automobile exhaust pipe, is ferritic stainless steel (chromium steel).
410-martensite (high strength chromium steel), good wear resistance, poor corrosion resistance.
416- The addition of sulfur improves the processing properties of the material.
420-" tool grade "martensitic steel, similar to Brinell high chromium steel, the earliest stainless steel. Also used in surgical knives, can be made very bright.
430- ferritic stainless steel, used for decoration, e.g. in car accessories. Good formability, but poor temperature resistance and corrosion resistance.
440- high strength cutting tool steel, slightly higher carbon content, after appropriate heat treatment can obtain high yield strength, hardness can reach 58HRC, belongs to the hardest stainless steel. The most common example is the "razor blade". There are three common models :440A, 440B, 440C, and 440F(easy to process).
500 Series - Heat-resistant chrome alloy steel.
600 Series - Martensitic precipitation hardening stainless steel.
630- The most commonly used precipitation-hardened stainless steel model, usually also called 17-4; 17%Cr, 4%Ni.
Buy our products, we will provide free service
Tianjin TISCO is a professional steel supplier. With the support of the most professional steel manufacturers and a large number of customers, we can not only provide you with ordinary steel, but also help you customize special steel, special size, special process shape and other services.
Tianjin TISCO uses standard export transport packaging and bundles steel bands according to the size of the stainless steel plate. We have frequent cooperation with freight forwarders to ensure the safe arrival of goods to the port.
According to our shipping experience, a 20-foot container can hold 22 tons of stainless steel, and a 40-foot container can hold 25 tons of stainless steel. For larger orders, we ship by bulk carrier, which is cheaper. Packaging can also be customized according to customer needs.
We provide our customers with planning services, just-in-time production planning and provide customized services to meet the specific requirements of end users. Our company has been committed to improving customer service and product quality for more than ten years, providing high-value solutions for customers' businesses as the basic standard of our work.
SUBMIT
SUCCESSFULLY!
We will reply to your email within 24 hours.