Types of stainless steel coils

Date:2023-06-27View:506Tags:Stainless steel plate,Stainless steel pipes,Stainless steel bar,Stainless steel strip ,stainless steel coil
Stainless steel plate: There are cold-rolled plate and hot-rolled plate, the surface has bright surface, matte surface, matte surface. Commonly known as stainless steel plate, there are 2B plate, BA plate. In addition, other light colors can be plated according to customer requirements .

The specifications of the board mainly include: 1m*1m 1m*2m 1.22m*2.44m 1.5m*3m 1.5m*6m, if the customer's demand is large, we can cut it according to the customer's size. We can also make drawing boards and anti-skid boards , plated plate .

Stainless steel plate

Stainless steel pipes: seamless pipes and seamed pipes (straight seam welded pipes, decorative pipes, welded pipes, welded pipes, bright pipes). There are more than 200 standard specifications of stainless steel pipes, all sizes, small pipes are more expensive, especially capillary pipes The capillary should be made of 304 material at best, otherwise the tube will burst easily. We can also customize non-standard tubes for customers. The seamless tube is mainly used in industry, the surface is matte and not bright. The surface of the seamed tube is bright On the surface, there is a very thin welding line in the tube, commonly known as welded tube, which is mainly used for decoration materials. There are also industrial fluid tubes, whose pressure resistance depends on the wall thickness. 310 and 310S are high temperature resistant tubes. It can be used normally below 1080 degrees. The maximum temperature resistance reaches 1150 degrees.

Stainless steel pipes

Stainless steel bar:round bar, hexagonal bar, square bar, flat bar, hexagonal bar, round bar, solid bar. Hexagonal bar and square bar (flat bar) are more expensive than round bar, (the specifications of the company's hexagonal bars are mostly imported high-quality material). The glossy surface is more expensive than the black leather surface. Most of the large-diameter bars are black leather bars. Among them, 303 is a special material in the bar, which belongs to the easy car (cut) type material, mainly used for automatic Cutting on a lathe. In addition: 304F.303CU.316F are also easy-cut materials.

Stainless steel bar

Stainless steel  coil (stainless steel strip):

or called coil, coil, coil, plate coil. There are many names, and the hardness of the strip is also many, ranging from tens to hundreds. Customers need to confirm before buying What kind of hardness is best to use. (8K specular luminosity). The width of the coil is variable, there are: 30mm. 60mm. 45mm. 80mm. 100mm.

Stainless steel coil


Executive standard

GB/T4238, ASTM/ASME, JIS G4305, EN10088, BSEN10028, GB/T3280, GB/T4237,
Specification
Stainless Steel Hot Rolled Coil: Thickness 1.5-14 Width 1000 or 1219 or 1500 or 1800 or 2000 (with burrs)
Stainless Steel Cold Rolled Coil: Thickness 0.3-3.0 Width 1000 or 1219 or 1500 (with burrs)

surface group

NO.1, 2B, 2D, 3#, 4#, HL, BA


surface description

N0.1 Heat treatment and pickling after hot rolling.
2B After cold rolling, heat treatment, pickling or similar treatment, and finally pass through to obtain proper gloss.
2D cold rolling followed by heat treatment, pickling or similar treatment or matte finish.
3# 100~200# Grinding belt grinding products.
4# 150~180# The product that is ground by the grinding belt.
HL is polished with abrasive material of appropriate grain size to make the surface continuously grained.
In order to ensure that the mechanical properties such as yield strength, tensile strength, elongation and hardness of various stainless steel coils meet the requirements, stainless steel coils must undergo heat treatments such as annealing, solution treatment, and aging treatment before delivery. The corrosion resistance of stainless steel coils mainly depends on its alloy composition (chromium, nickel, titanium, silicon, aluminum, etc.) and the internal structure of stainless steel coils, and the main role is chromium. Chromium has high chemical stability and can form a passivation film on the steel surface to isolate the metal from the outside world, protect the steel plate from oxidation, and increase the corrosion resistance of the steel plate. After the passivation film is destroyed, the corrosion resistance decreases.

Stainless steel coils are widely used in chemical industry, food, medicine, papermaking, petroleum, atomic energy and other industries, as well as various parts of construction, kitchen utensils, tableware, vehicles and household appliances.

Introduction of stainless steel coil production equipment



20-high reversing cold rolling mill

Device Description

20-high reversing cold rolling mill ( 20 High Sendzimir Mill )
The Sendzimir 20-high precision rolling mill imported from the United States, fully automatic shape control, can provide the greatest guarantee for shape, thickness and precision.
Vertical brilliant annealing furnace
Device Description
Continuous Bright Annealing Furnaces
The vertical annealing furnace imported from Japan, the full-line digital control system, and the advanced sealing design of import and export ensure the perfect quality of the steel strip surface.
tension leveler
Device Description
Tension Leveler
The Tension Leveler production line was introduced from France to achieve the best flatness of the steel strip after leveling.
Slitting machine and cross cutting machine
Mainly slitting cold-rolled stainless steel strips with a thickness of 0.05~1.0mm and a width of 10mm~800mm, and the slitting width accuracy can reach /-0.01mm

Request A Quote?

If you have business needs or inquiries, you can leave a message to us. We'll get back to you as soon as possible.
We use cookies and other tracking technologies to improve your browsing experience on our website, to show you personalized content and targeted ads, to analyze our website traffic, and to understand where our visitors are coming from.