410S Stainless Steel Strip

Are you looking forward to having a plan or coming up with an idea to buy 410S stainless steel strip product for nuclear industry, defense and aerospace industries and other high-tech systems manufacturing?

Here you’ve come to the right place.

Check out the following buyer’s detailed guide for project engineers, operators and beginners, we’ll offer you the high quality stainless steel strips solutions with 24/7 custom service to fit your every idea and plan.

What Is 410S Stainless Steel Strip

410s stainless steel strip

410S stainless steel strip, also called 410 martensitic steel strip.

410S strip has good wear resistance with good formability and good weldability, it can be used as ultra-high strength material.

The rust resistance, corrosion resistance and weldability of 410s are better than 400 series of 420J2 stainless steel strip, which are used for parts with high toughness and impact load, such as automobile turbine blades, structural frames, linings, bolts, nuts, etc.

What Are 410S Stainless Steel Strips Applications

Grade 410S is a martensitic stainless steel.

It has rust resistance, corrosion resistance and weldability features for industrial applications.

It has been widely used in following industries:

  1. Distillation trays
  2. Heat exchangers
  3. Towers
  4. Mining machinery
  5. Annealing boxes
  6. Partitions
  7. Quenching racks
  8. Gate valves
  9. Press plates

410S Stainless Steel Strip Chemical Composition

The chemical components of grade 410s stainless steel strip is summarized in the following table:

GradeC (max)Si (max)MnCrNiP(max)S (max)N (max)Other Elements
410S0.0811.00 max11.50–13.500.20-0.550.040.030.06

410S Stainless Steel Strip Mechanical Properties

The mechanical properties of grade 410s stainless steel strip is summarized in the following table:

GradeTensile Strength (MPa) minElongation (% in 50mm) minYield Strength 0.2% Proof (MPa) minHardness
Rockwell B (HR B) maxBrinell (HB) max
410S444332907565

How To Make 410S Stainless Steel Strips?

1. Raw Materials Preparation

The raw materials of 410s steel coils are purchased from China well-known manufacturers, and every batch of goods is said to be genuine.

Each batch of goods has a product quality certificate issued by the origin manufacturer.

Our company will also conduct full inspections on the raw materials sent to the factory, and select raw materials for sampling and use for spectral testing.

The spectral testing can roughly detect the ingredients contained in the raw materials. We will check with the manufacturer’s quality certificate. Make a comparison and confirm that the materials are correct.

Checking details include products thickness tolerance, width of coil, outside packaging, label marks, inside surface finish, chemical components, etc.

We will also save some raw materials and finished products of precision 410s stainless steel strips, and send them to qualified testing institutions on a regular basis, so that the testing institutions can use professional instruments to test our precision stainless steel strips and raw materials.

For full quality control, ensuring that our products are in compliance in every standard of the national technical specifications.

2. Cold Rolling

During this step of the precision 410s stainless steel strips manufacturing process, a cold rolling mill is used to achieve the final desired thickness of the steel strip coil, a machine that also ensures the quality of the good surface finish, the flatness of the strip and the variation of the thickness to match with the international standards.

We have to mention that the twenty-high rolling mill equipment.

Twenty-high rolling mill, including stand, roll system, roll box, pressing device and driving device.

The thickness of the produced stainless steel strip can be up to 0.001mm. The rectangular saddle and the housing are easy to process, the matching accuracy is high, and the lower roll box is easy to adjust and make the rolling line maintain a standard height.

After cold rolling process, we can achieve the super 410s stainless steel strips products with 0.08mm thickness.

3. Bright Annealing

In this step, the metallurgical process is performed on the whole 410s stainless steel strip body.

Through the heat treatment, the microstructure of the strip material is altered in order to provide the desired mechanical properties while on usage.

The thin 410s stainless steel strip is processed for bright annealing treatment. The strip can be fast cooled by the the continuous annealing line.

The traveling speed of the thin stainless steel strip on the line is around 60m~80m/min.

4. Degreasing

Cleaning the residual oil on the surface of the thin 410s stainless steel strips due to the stains during the rolling process.

The principle is to use the chemical reaction (saponification reaction) between the alkaline agent and the grease on the surface of the steel strips to remove the grease.

In order to wash them off, hot alkaline rinsing is performed.

The speed of the whole cleaning unit line is about 60meters/min, which can handle 0.08mm-1.0mm thickness stainless steel strips.

5. Tension Straightening Process

When thin 410s stainless steel strip is rolled on a twenty-high rolling mill with a thickness of 0.08mm-1.0mm, it is a difficult-to-deform metal strip condition.

Under the condition of complete softening and large tension leveling, the use of stretch bending straightening is the only method that can eliminate the stress of steel stainless strip.

The tension leveling is performed by means of a skin pass mill, a machine that, in addition to improve the mechanical properties, which helps to improve the final brightness of the steel strip. That way, the desired features of the final strip product are guaranteed.

After straightening process, the stress distribution in the entire stainless steel strip is more uniform and the plate shape is more straight.

The excellence control and management to production process assures the straightness of each stainless steel strip with variety hardness temper.

6. Slitting Process

For high quality 410s stainless steel strips slitting process, our staff will use the precision and small machines to cut the narrow coils. Thickness of roll coils is from 0.08mm to 3.0mm.

Our workers will make adjustments between finished coils and cutting tools when they are preparing to slit in order to minimize the burr of strips edge as much as possible.

The precision thin 410s stainless steel strips manufacturing process ends with the slitting, where slitting knives of the highest precision are used to obtain the final width and burr level of the cold rolled precision strip stainless steel.

What Is 410S Stainless Steel Strip Packaging

Our company have professional team who can adopt developed packaging technology to assure no any damages of 410s stainless steel strips products during transportation.

  • Standard export packaging:
    Waterproof Paper Winding+PVC Film+Strap Banding+Wooden Pallet or Wooden Case;
  • Customized packaging as your request (Logo or other contents accepted to be printed on the packaging);
  • Other special packaging will be designed as customer’s request;
  • Eye to wall and eye to sky are both available;
  • By International Express: DHL/UPS/FEDEX/EMS and our own express line;
  • By air or By sea;
  • Shipping port: Shanghai, Ningbo or as your request.

Precision 410S Stainless Steel Strips Manufacturers: Which Is Right For You?

In the current stainless steel strips market, the quality is already a lot of manufacturers to abandon, and how to save production costs, to win the price of every tender from customers has become their only standard.

So if you are in precision 410s stainless steel strips area, you are not only need the supplier, but also a long term business partner.

HZW has several years of production high quality stainless steel strips experience which make it an ideal choice for you.

We revise the orders and take thorough insights before forwarding the order to the final production line. This makes sure the every production is carried out in the most effective manner with zero errors.

If you want to purchase 410s stainless steel strips products, why not contact us here for saving your time and money?