All the raw material from China big steel mills, are unused steel products spare material and leftover material , no oil, no protective film, no impurities, which are high quality raw material for intermediate frequency furnace, 20 and 30 kg of small packaging are more suitable for small intermedium frequency furnace,and it can be directly converted into molten steel.
We can provide the list and data of each transaction tested by NITON or Olympus spectral analyzer, and guarantee the detection rate of the product to be 100%
Precision casting processes cast steel with high dimensional accuracy. The general linear tolerance is 1%, the angle tolerance is: �±1/2 degrees, and the surface finish can reach Ra 1.6-3.2, which can save material and machining costs. It can produce parts with complex shapes, or cast multiple parts into one, eliminating assembly or welding work. Exquisite text or LOGO patterns can be cast on the surface of the product to enhance the product image. The casting material has a wide range of properties, heat resistance, wear resistance, corrosion resistance, and the material hardness can reach HRC15-60 to meet the needs of various working conditions. Casting production batch. The quantity is flexible, from small quantities to mass production, high efficiency, good repeatability; low mold costs, low initial investment in product development.
Most of the large steel castings are the main load-bearing parts and support parts of major technical equipment. The castings are of huge size, complicated shape, and the thickness of the section is very different. Such castings are often in high temperature and high pressure working conditions, and their performance and quality requirements are very strict, especially More stringent requirements for high temperature performance.
ã??ã?? Steel castings should be used after heat treatment. Because there are casting defects such as pores, cracks, shrinkage holes and shrinkage porosity, coarse grains, uneven structure and residual internal stress in the steel castings in the as-cast state, the strength, especially the plasticity and toughness of the steel castings are greatly reduced.
Stainless Steel Sheet
The range of steel sheets which we produce is made of high grade 304 316L 310S 309S 321 347 201 409L 410 420 430 2205 2507 Stainless Steel Sheet, stainless steel 304 Sheet, UNS S30400, AISI 304, ASTM A240 304 Stainless Steel Sheet.
With various dimensional specifications, these sheets find wide applications in manufacturing and fabricating engineering products.
Designed with high precision these products are tested and checked for dimensional accuracy and optimum performance.
Stainless Steel Coil Supplier In china We are manufacturer and stockiest of Stainless Steel Coil, AISI Stainless Steel Coil, ASTM
A240 Stainless steel coil. We offers quality 304 Stainless Steel Coils are available in various grades and specifications. These
coils are made from the finest quality stainless steel and are available in different dimensions, thickness, grades and hardness.
Our ranges of Stainless Steel Coil are widely appreciated for their optimum
Stainless Steel Coil exporter, Stainless Steel Coil supplier, manufacturers of SS Coil, ASTM A240 SS Coil, UNS SS Coil, AISI
Stainless Steel Coil, Distributor of Stainless Steel 304 Coil in china.
Stainless steel bars-cold drawn/peeled bright surface
Grade (201,202,204,205,301,302,304/l,316/l,316ln, 303,310,431,420,410,430)according to the standard: astma276-96, din gb1200-93
Size: 3mm upto280mm, ramdom length or as per request
Supplied condtion: bright surface
Package: plastic and woven package or wooden box
Lead time: within 25days after received your down payment
Payment:tt30% down payment and the balance by the fax of copy of bill of loading
Iso certificate 9001
PMI test supplied
316L is widely used in the chemical industry because of its excellent corrosion resistance. It is also a derivative of 18-8 austenitic stainless steel, with 2 ~ 3% Mo elements added.
316L is widely used in the chemical industry because of its excellent corrosion resistance. It is also a derivative of 18-8 austenitic stainless steel, with 2 ~ 3% Mo elements added.
Stainless steel 410 is manufactured in accordance with ASTM standards. Stainless steel 410: good corrosion resistance, machinability, general purpose edge, valve.
Stainless steel 410 is manufactured in accordance with ASTM standards. Stainless steel 410: good corrosion resistance, machinability, general purpose edge, valve.
Carbon Steel & Stainless Steel Cut Wire shot are widely used for shot peening to give compressive residual stress in the surface layer of components for fatigue life enhancement and suppression of stress corrosion cracking as well as cleaning and polishing of the surface of metal parts, deburring of die cast parts, is of reusable and recyclable, the working life is 1000 times of glass bead, can produce very bright surface, but creat much less dust than glass beads, natural and artificial corundum abrasives. The hardness is 20-40HRC.
Chemical Composition (% by weight)
C Cr Ni Si Mn S P
max max max
Stainless steel cut wire shot (SUS202) 0.15 max 17.0-19.0 4.0-6.0 1.0 7.5-10.0 0.03 0.06
stainless steel cut wire shot (SUS304) 0.07max 17.0-19.0 8.0-10.0 1.0 2.0 max 0.035
Stainless steel cut wire shot (SUS316) 0.08 max 16.0-18.5 10.0-14.0 1.0 2.0 max 0.035
Stainless steel cut wire shot (SUS430) 0.12 max 16.0-18.0 0 0.75 1.25 max 0.035
Carbon steel cut wire shot 0.45-0.75 - - 0.1-0.3 0.3-1.2 0.05 0.05
Available Sizes
Material stainless steel cut wire shot Conditioned stainless steel cut wire shot (SUS304) carbon steel cut wire shot
(SUS430) (SUS304)
Size(mm) 300-450 HV 400-500 HV 500 HV HRC45-50
0.30 v v v -
0.35 v v v
0.40 v v v -
0.50 v v v -
0.60 v v v -
0.70 v v v -
0.80 v v v v
0.90 v v v v
1.00 v v v v
1.20 v v v v
1.40 v v v
1.5 v v v v
2.0 v v v v
2.5 v v v v
DIN Seamless precision steel tube, cold drawn and cold rolled seamless. And we've been featured involved in this kind of product. We exported large quantity to many countries. Customized technical specifications for the providing of seamless precision tubes.
Product Name DIN 17175 St35 St37 St52 Seamless High Precision Steel Tube Carbon Round Tube
Size O.D.: 6.0-650.0mm� W.T.: 1.0-65mm� Length: Max.12000mm
Applications Cold drawn or cold rolled precision seamless steel tubes for hydraulic pressure and pneumatic services.
For Auto. use, machinery use, oil cylinder tube, motorcycle shock reducer use, auto shock reducer inner cylinder, etc.
