high quality taigang gb sus astm asme jis uns 1.4409 stainless steel sheet for sale

Precision strip steel can be graded for precision control, it pays attention to the quality of stability, high precision, as well as mechanical and mechanical performance in the high precision requirements. Internationally, its thickness accuracy requires the difference between positive and negative not more than 1 micron, the width accuracy requires the difference between positive and negative not more than 0.1mm, the surface quality to meet the needs of different users, such as the roughness of Ra .0.16mm 2B surface, roughness Ra .05mm BA surface or other special surface; General control is 7.0-9.0, for hard-state products, the strength performance should be uniform, hardness fluctuations between 5-10Hv. In addition, the straightness, edge quality and other aspects have higher requirements.

Fiber optic cable protection tube, spring and super-hard materials, button batteries, solar photovoltaic battery substrateand and other products. In China, precision belt steel flows the most into the electronic information industry, accounting for 33.2%, and household appliances accountforited for 14.3%.

The hardware products industry accounted for 11.4%, machinery and equipment industry accounted for 11.1%, the consumption of these four industries accounted for nearly 70% of the total. Take our most familiar mobile phone as an example, stainless steel precision belt steel by many mobile phone manufacturers used in mobile phone shell decoration 

Stainless steel precision belt steel is widely used in aerospace, automotive parts, electronic products, medical equipment, IT, mobile phones, solar photovoltaic cells and other high-tech, high-precision, high-tech and IT fields, for the manufacture of aerospace insulation, helicopter couplings, cylinder pads, electronic stamping parts, medical needles, mobile phone parts, diamond blades,

Since 1958, China starts a wave building steel furnances to produce iron and steel, thus the People`s Community of Liaocheng always moves forward in steel manufacturing, during 1980s` to 1990s`, former common furnances began to be privalized and commercialized, from then on, Shandong Taigang (so known as to SDtaigang) was established to provide true high quality steel products to domestic market, after 10 years of business fighting, SDtaigang has developed its own faith to clients, a trustworthy steel partner of supplier, we`d like to see your request and make it a possible way to introduce SDtaigang to your business like a benchmark in your territory, we warmly welcome you, as to a friend or a partner, a business man who want a real vendor that they trust. 

Having the most advanced equipment, also may not be able to produce "hand tear steel"

Stainless steel precision strip steel product technology is recognized in the field of stainless steel production in the world today, high-precision core technology, can be said to represent a country's rust-free belt steel production level. Precision strip steel production line is a system production line from mill to bright return furnace, flat unit, cleaning unit, orthopaedic unit, polishing unit, vertical cutting unit, de-burr and roundside unit, grinder, heavy roll unit and other supporting facilities to optimize the production equipment and production technology requirements are quite high.

Advanced mill equipment is the key to the production of precision strip steel, which plays an important role in the surface quality, thickness tolerance and mechanical performance of precision strip steel.

Due to the advantages of large rigidity and small flexible flex deformation of the roll, the 20-roll mill has become the preferred mill for precision strip steel production. However, having an advanced 20-roll mill does not mean that precision strip steel can be produced.

Rolling mills are not the only factor that determines the quality of precision strip edgy products, they are only a part of the high-precision, high-tech precision strip steel production system. From rolling to cleaning, from pulling to striping, from trim to slicing, and even packaging, in the hundreds of meters long production line, as long as there is a link problem, may lead to product failure.

With the rapid development of automotive, machinery, electronics and other high-end industries, as well as these industries on stainless steel precision belt steel increasingly high quality requirements, domestic stainless steel enterprises equipped with four columns 20 roller cold rolling mill, full hydrogen bright return line, 23 roller pull unit, precision vertical cutting unit, round edge unit, De-stress TA product line and a series of the world's top process equipment, and based on Taigang`s (as in STITCL)  experience and advantages in stainless steel cold-rolled strip steel, independentresearch and developed a set of high-grade stainless steel precision strip steel production know-how technology, forming a special composition, special performance, special specifications, special surface, Special hardness features a unique high-end product cluster.

Later, Shandong Taigang's precision belt steel, is also increasingly recognized around the world. In 2015, domestic precision strip steel raw materials successfully passed apple's rigorous material selection assessment in the United States, becoming the raw material for the production of a new generation of iPhone, iPad Apple logo. This year, China has successfully achieved a thickness of 0.02mm, width of 600mm stainless steel foil batch production, becoming the world's only mass production of wide-format soft-state stainless steel precision foil products in the country.

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