Shandong Puchengxin Metal Materials Co., LTD.
420J2 2B Stainless Steel Precision Steel Strip
420J2 2B Stainless Steel Precision Steel Strip has certain wear resistance and corrosion resistance, high hardness, its price is a lower class of stainless steel ball, suitable for the common requirements of stainless steel working environment. Suitable for all kinds of precision machinery, bearings, electrical, equipment, instruments, meters, transportation vehicles, household appliances, etc. It is mainly used to make parts that are resistant to atmospheric, water vapor, water and oxidizing acid corrosion
Keywords:
Precision Steel Strip
420J2 2B Stainless Steel Precision Steel Strip
420J2
Series:
Product Details
420J2 2B Stainless Steel Precision Steel Strip has certain wear resistance and corrosion resistance, high hardness, its price is a lower class of stainless steel ball, suitable for the common requirements of stainless steel working environment. Suitable for all kinds of precision machinery, bearings, electrical, equipment, instruments, meters, transportation vehicles, household appliances, etc. It is mainly used to make parts that are resistant to atmospheric, water vapor, water and oxidizing acid corrosion
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Name |
420J2 2B Stainless Steel Precision Steel Strip |
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Material |
mainly201, 304, 316, 316L, 410, 430, etc |
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Standard |
JIS, AISI, ASTM, DIN, TUV,BV,SUS,etc |
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Finish |
2B, BA,NO. 4, 8K,4K,6K and so on |
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Thickness |
0.01-0.3mm |
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Width |
3-300mm |
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Length |
50mm-2000m/2438/3048mm as customer' s requirement |
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Size |
1000mm*2000mm, 1219mm*2438mm, 1219mm*3048mm, or as required |
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Color |
Golden, Black , Sapphire Blue, Brown, Rose gold, Bronze, Purple, gray, silver, Champagne, violet, blue diamond, etc |
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Application |
automobile ,aviation,machinery,construction,automobile, roof,electrician |
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Lead time |
7 to 25 working days after the receipt of 30% deposit |
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Payment terms |
30%TT for deposit, 70% balance before shipment or LC at sight |
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Packing |
Wooden pallet or according to customer's request |
Application:
The characteristics of different stainless steel strip uses
Cold rolled strip: Cold rolled strip is a special treatment of stainless steel strip products, it is based on stainless steel strip as a raw material, at room temperature after the cold rolling machine treatment and formed another subsidiary industrial steel products. In the standard, the standard specification of cold rolled strip is between 0.1mm~3mm in thickness and 100mm~2000mm in width; in most cases the production of cold rolled strip can not exceed this range. Otherwise, it will affect many states when it is used. Cold rolled strip has excellent characteristics such as smooth and flat surface, high dimensional accuracy and good mechanical properties, and is often processed into coils and processed into coated steel sheets. Cold rolled strip is widely used in industrial manufacturing such as tractors and automobiles.
Hot-rolled strip: Hot-rolled strip is another type of stainless steel strip. It has a thickness of 1.80mm-6.00mm and a width of 50mm-1200mm. Hot-rolled strip is another type of steel strip that has been processed by a hot rolling mill and has excellent characteristics such as low hardness, easy processing and good ductility, so it is often used as a thin sheet.
Silicon steel thin strip:Silicon steel thin strip is another kind of stainless steel strip, which itself has the corresponding grain orientation structure. It is often used to manufacture a variety of industrial electrical equipment such as power transformers and pulse transformers with operating frequencies above 400Hz.
Structural steel strip:In the delivery condition, structural steel strip will undergo heat treatment, but if the strip's indicators have met the standards, it can be used without heat treatment. Structural steel strip is very large and used in large quantities, for example, it is widely used in automotive manufacturing, aviation, aerospace and other heavy industries.
Stainless steel strips are these steel strip products processed by special treatment, and they are often used in various heavy industry fields, making an inescapable contribution to our life and production.
Grade and classification of stainless steel surface treatment
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Name |
Code of surface |
Characteristic |
Summary of manufacturing method |
Application |
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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 |
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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 |
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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. |
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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. |
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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. |
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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. |
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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 |
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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 |
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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. |
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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 |
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mirror surface |
6K |
It's not much worse than a mirror |
Rough lapping |
Mirrors, decorative panels |
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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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FAQ
Are you a manufacturer?
We are a manufacturer and trader in one.
Can we visit the factory?
Customers are welcome to visit the factory.
How are the goods purchased shipped?
Export standard packaging.
What is the delivery time?
Depending on the quantity purchased, the usual delivery time is 7-12 days.
Do we have access to samples? What are the costs?
Samples are supported, depending on stock availability a sample fee is charged, if a sample fee is charged we will refund the sample fee when the customer orders the main goods.
How do we get a quote for a product?
Please send me the name, size, quantity and packaging requirements of the product you wish to order and we will then provide you with the most accurate and favourable price.
Shandong Puchengxin Metal Materials Co., LTD.
Tel：+86-17362283375
E-Mail：puchengxin@sdpuchengxin.com
WhatsApp：+8617362283375
Add:Gaoxin District, Liaocheng City, Shandong Province, China
