Shandong Puchengxin Metal Materials Co., LTD.
441 Stainless steel Hexagonal steel
441 Stainless steel Hexagonal steel ferritic stainless steel has a very low carbon and nitrogen content, while adding trace amounts of the beneficial allogenic elements Nb and Ti. The lattice structure of SUS441(022Cr18NbTi) ferritic stainless steel is body-centered cubic, and its octahedral gap radius is only 0.15 times of the radius of Fe atom (face-centered cubic is 0.414 times), and the ability to contain gap compound particles is poor. Therefore, the carbonitride particles of Nb and Ti are easy to disperse and distribute in the matrix metal, which improves the comprehensive performance of stainless steel.
Keywords:
Hexagonal Steel
441 Stainless steel Hexagonal steel
441
Series:
Product Details
441 Stainless steel Hexagonal steel ferritic stainless steel has a very low carbon and nitrogen content, while adding trace amounts of the beneficial allogenic elements Nb and Ti. The lattice structure of SUS441(022Cr18NbTi) ferritic stainless steel is body-centered cubic, and its octahedral gap radius is only 0.15 times of the radius of Fe atom (face-centered cubic is 0.414 times), and the ability to contain gap compound particles is poor. Therefore, the carbonitride particles of Nb and Ti are easy to disperse and distribute in the matrix metal, which improves the comprehensive performance of stainless steel.
| Product Name | Stainless steel hexagonal bar |
| Standard | AISI ASTM JIS KS EN BS etc. |
| Material | 201 202 301 304 304L 321 316L 309S 310S 317L 347H 304H 30409 430 409L 410S 420J1 439 etc. |
| Surface Smoothness | 2B BA 4K 6K 8K etc. |
| Lead time | 7 to 25 working days after the receipt of 30% deposit |
| Payment terms | 30%TT for deposit,70% balance before shipment or LC at sight |
Our Advantages:
(1) High quality stainless steel sheet with reasonable price.
(2) Every process will be checked by responsible QC which insures every product’s quality.
(3) Professional packing teams which keep every packing safely.
(4) Free samples can be provided as your requirements.
(5) Wide excellent experiences with after-sale service.
Chemical Composition
| Grade |
C |
Si |
Mn |
P |
S |
Ni |
Cr |
Mo |
|
201 |
≤0 .15 |
≤0 .75 |
5. 5-7. 5 |
≤0.06 |
≤ 0.03 |
3.5 -5.5 |
16.0 -18.0 |
- |
|
202 |
≤0 .15 |
≤L.0 |
7.5-10.0 |
≤0.06 |
≤ 0.03 |
4.0-6.0 |
17.0-19.0 |
- |
| 316 | 0.08 | 2.0 | 0.04 | 0.03 | 0.075 | 16.00-18.00 | 11.0-14.0 | 2.0-3.0 |
|
441 |
0.03 |
≤1.0 |
≤1.0 |
≤ 0.04 |
≤ 0.03 |
8.0-10.5 |
11.5-14.5 |
0.5-1.5 |
Application:
Stainless steel profiles are often used in the construction of the project, this is because stainless steel has a good corrosion resistance, so the use of stainless steel production design products can be lasting to maintain the integrity of the sample, which is where the name of stainless steel comes from. Stainless steel containing chromium metal has good ductility, which is conducive to the processing and production of products, and can meet the needs of processors and design.
Stainless steel is very versatile, it can cover every corner of your life, bed frames, window bezels, cell phone cases, keys, spoons, railings and so on. And its wide range of uses is not only attributed to the performance of stainless steel, but also partly attributed to the diversity of stainless steel profiles. The types of stainless steel profiles are angles, flat bars and square bars.
The following are the specifications of stainless steel angles, flats and squares.
Stainless steel angles: Specifications Z10mmX10mm - Z150mmX150mm
The use of angle steel: widely used in building structure and engineering construction, such as: house beam, ship beam, industrial furnace, etc.
Stainless steel angle is a long strip of steel with two sides perpendicular to each other in an angle shape. There are equilateral stainless steel angles and unequal stainless steel angles. Equilateral stainless steel angle has two sides of equal width stainless steel flat steel, stainless steel square steel: specifications 10mmX10mm-750mmX750mm
Flat steel, square steel applications: used in industrial manufacturing, such as: household sinks, stainless steel valves, medical products, etc..
Stainless steel is widely used, in industrial facilities, experts expect the production of electrical appliances in the field of stainless steel consumption from 8% to 10%; in the water industry, as people increase awareness of environmental protection, thin-walled stainless steel water pipe safety and reliability, health and environmental protection advantages are increasingly concerned about: in the environmental protection Ding industry, Ding industry waste gas, waste and sewage outside the treatment facilities will be made of stainless steel, and the automotive industry is Stainless steel use of large-scale starting point.
It must be said that the birth of stainless steel to promote not only the industrial level of industry, but also to facilitate our lives. Stainless steel is just a big step forward in human history, but I believe that in the near future we can also invent a more practical metal material.
Grade and classification of stainless steel surface treatment
|
Name |
Code of surface |
Characteristic |
Summary of manufacturing method |
Application |
|
Primary surface |
No.1 |
Silvery white without luster |
A surface treated with heat treatment and pickling after hot rolling. |
Industrial tank, chemical industrial equipment, etc., thick 3.0MM-10.0MM. It does not need to have a glossy surface |
|
Blunt surface |
2D |
A slightly lustrous silvery white |
Hot rolling + annealing shot peening acid first + cold rolling + annealing pickling |
Used for deep stamping, such as automotive components, water pipes, etc. General materials, deep drawing materials |
|
Fog surface |
2B |
Silver and better than 2D surface gloss and flatness, 0.39 micron roughness |
Hot rolling + annealing shot peening + cold rolling + annealing pickling + tempering rolling. After NO.2D treatment, the final mild cold rolling is carried out by polishing roller |
Such as tableware, building materials and so on. With improved mechanical properties of the surface treatment, almost all applications. |
|
Frosted surface |
No.3 |
Has a better gloss, with discontinuous coarse grain. |
Use 100-120 grinding strip to grind out the product |
Used for interior and exterior decoration materials, electrical products and kitchen equipment, etc. |
|
Frosted surface |
No.4 |
Better gloss, with discontinuous coarse lines, stripes thinner than NO.3. |
With particle size 150-180 grinding belt grinding out the product |
Used for bath, interior and exterior decoration materials, electrical products, kitchen equipment and food equipment, etc. |
|
Frosted surface |
No.240 |
Better gloss, with discontinuous coarse lines, stripes thinner than NO.4. |
The product is ground with the 240 grinding belt |
Used for bath, interior and exterior decoration materials, electrical products, kitchen equipment and food equipment, etc. |
|
Frosted surface |
No.320 |
Has a better gloss, with discontinuous coarse grain |
The product is ground with the 320 grinding belt |
Building materials, kitchen utensils |
|
Frosted surface |
No.400 |
Has a better gloss, with discontinuous coarse grain |
The product is ground with the 400 grinding belt |
Building materials, kitchen utensils, food equipment, etc |
|
Drawing surface |
HL |
Silvery gray with hair streaks. 2D or 28pcs are polished with a suitable abrasive material to make the surface continuously abrasive |
A product with a continuous abrasive pattern produced by the continuous grinding of an appropriately sized polished strip (subdivision 150-320) |
Mainly used for architectural decoration, elevator, building doors, panels and so on. |
|
Bright surface |
BA |
Excellent surface gloss and high reflectivity. |
Usually bright and fire surface processing, surface reflection is very high. |
Used in household appliances, mirrors, kitchen equipment, decorative materials, etc |
|
mirror surface |
6K |
It's not much worse than a mirror |
Rough lapping |
Mirrors, decorative panels |
|
mirror surface |
8K |
mirror-like |
Grinding and polishing |
Mirrors, decorative panels |
Pack and Ship
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Factory
Shandong Puchengcheng Metal Materials Co., Ltd. is a leading enterprise in China's aluminum products industry. In December 2020, Puchengxin was established; in June 2021, the company completed the acquisition of multiple factories and has a complete aluminum product production process and related supporting facilities.
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Depending on the quantity purchased, the usual delivery time is 7-12 days.
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Shandong Puchengxin Metal Materials Co., LTD.
Tel：+86-17362283375
E-Mail：puchengxin@sdpuchengxin.com
WhatsApp：+8617362283375
Add:Gaoxin District, Liaocheng City, Shandong Province, China
