304 Stainless Steel Description
     304 stainless steel is a common material in stainless steel, the density of 7.93 g / cm3, the industry is also called 18/8 stainless steel. High temperature of 800 degrees, with good processing performance, high toughness characteristics, widely used in industrial and furniture decoration industry and food and medical industry.
Common markings on the market are 06Cr19Ni10, SUS304, of which 06Cr19Ni10 generally represents the national standard production, generally said ASTM standard production, SUS 304 that standard production standard.
      304 stainless steel is a versatile stainless steel that is widely used in the manufacture of equipment and components that require good overall performance (corrosion resistance and formability). In order to maintain the inherent corrosion resistance of stainless steel, steel must contain more than 18% chromium, more than 8% nickel content. 304 stainless steel is produced in accordance with the United States ASTM standard stainless steel a grade.
316 Stainless Steel Description
     316 stainless steel is resistant to atmospheric, steam and water and other weak medium corrosion of steel, and acid-resistant steel is resistant to acid, alkali, salt and other chemical erosion of corrosion of the medium of steel.
     316 stainless steel and nickel alloy. Ingredients: 16% nickel, 84% stainless steel. Following the 304, the second is the most widely used steel.
     316 stainless steel is mainly used for food industry and surgical equipment, adding molybdenum elements can make it a special anti-corrosion structure.
Product Description
1.301 304 316L Stainless Steel Wire in Spools in Stainless Steel
2. diameter: 0.05-6mm
3.Surface: pickling; bright
4.Process: hot rolled, cold rolled,
5. The material grade we have
201,202,1.4371,1.4373,SUS201,SUS202,301,303,304,304L,304LN,304N,309,309S,310,310S,316L,316Ti,317L,321,321H,347H,1.4319,1.4305,1.4301,1.4306,1.4833,1.4845,1.4404,1.4571,1.4438,1.4541,SUS304,SUS304L,SUS309S,SUS310S,SUS316,SUS316Ti,SUS316L,409,409L,410S,420,430,440C,444,1.4016,1.4006,1.4002,1.4125,1.4501,1.4362,1.4460,1.4521,1.4545,1.4542,1.4568,1.4547,F51,F52,F53,F55,F60,630,631,17-4PH,15-5PH,S31254,S31803,S32900,S32205,S32750,S32550,S32760,S32304,S31200,S17400,S17700,904L,254SMo,1.4462,1.4410,1.4501,1.4362,1.4460,1.4545,1.4542,1.4568,1.4547,1.4529,1.4539 and so on.
6.for the shape we have: round; square,etc

Product Range
Material Grade we have  
1)200series stainless steel:201,202,1.4371,1.4373,SUS201,SUS202,etc
2)300series stainless steel :301,303,304,304L,304LN,304N,309,309S,310,310S,316L,316Ti,317L,321,321H,347H,1.4319,1.4305,1.4301,1.4306,1.4833,1.4845,1.4404,1.4571,1.4438,1.4541,SUS304,SUS304L,SUS309S,SUS310S,SUS316,SUS316Ti,SUS316L,etc
3)400seriesstainless steel :409,409L,410S,420,430,440C,444,1.4016,1.4006,1.4002,1.4125,1.4501,1.4362,1.4460,1.4521,1.4545, 1.4547, ,etc
4)duplex stainless steel:F51,F52,F53,F55,F60,630,631, S31254,S31803,S32900,S32205,S32750,S32550,S32760, 904L,254SMo, 1.4529,1.4539,etc.
5) Precipitation hardening type stainless steel:17-4PH,15-5PH,630,631, 1.4542,1.4568,etc
Applications for industrial :
Spring stainless steel wire; wire for precision shafts; stainless steel wire; general purpose wire, such as nails, cleaning balls, bundling lines; welding wire;
Packing
Standard export packing, or as the customers' requirement.

Why choose us?
     Our company established in 2004.More than 10 years of development,we become the leader in north China market in metal material products.We have more than 1000 tons of perennial stock.
What is our customer base?
     Our customers are located in more than 80 countries and regions around the world,especially in the Middle East,Southeast Asia,South America,North America,Australia,Eastern Europe,Nordic has long-term stability of customers.
What is our advantage?
     We have high quality products and professional services. Our products after SGS,BV,ISO certification. Our salesman has more than five years of experience.
What is the delivery time?
     If we have stock, usually the delivery time is about 10-20 working days. If your products need to be produced, the delivery time is about 30 working days or 45 working days, or according to the factory arrangement.
Will stainless steel rust? 
The answer is yes, so rusty stainless steel how to deal with it?
     First of all from the reasons for rusty stainless steel. When the stainless steel surface of the passive film corrosion resistance in the weak part of the formation of pitting due to self-induced reaction, and then the formation of small holes, slowly with chloride ions close to the final formation of a highly corrosive liquid, More speed up the corrosion rate of stainless steel. There is also a reason for the corrosion of cracks between the crystal within the stainless steel, which destroyed the stainless steel surface of the passivation film. Therefore, the surface of stainless steel must always be cleaned and maintained, so as to extend its service life. However, when cleaning the surface of stainless steel should pay attention to: stainless steel surface can not scratch the phenomenon; can not use with bleach ingredients and abrasive cleaning solution, if the use of washing liquid, must be used after the end of clean water rinse.
1.When the stainless steel surface is grease, oil pollution, you can use a soft cloth to wipe clean, and then use a neutral detergent or ammonia solution cleaning.
2.When the stainless steel surface appears rainbow pattern, because too much use of detergent or oil caused by washing with warm water neutral detergent can be cleaned.
3.When the stainless steel surface is dusty or easy to go out of the dirt, you can use soap, weak detergent or ask to rinse. Trademarks on the surface of stainless steel, when washed with warm water or weak detergents, the adhesive ingredients should be rinsed with alcohol or organic solvents.
4.When the stainless steel surface rust occurs, you can use 10% nitric acid or grinding detergent cleaning, you can also use a special detergent cleaning. Therefore, if you want to keep the bright stainless steel, clean the surface, while extending its life, the above must be done!