Brushed Chrome Balls

Brushed Chrome Balls
    Company Information Company  Information   Our company is established in a beautiful coastal city in south China ,Foshan, Guangdong province,which exports all kinds of stainless steel s to different countries.We have been in this business several years ,and therefore have wide experience.Our products are of good quality and have fine workmanship,so they are very popular in different countries.We are capable of producing giant stainless steel spheres to almost any size matching your specification.In the future ,we hope that we could cooperate and trust that we could have a wonderful beginning.We look forward to receiving your reply.   Having been in the trade for few years, we have tried our best and spare no effort to fulfill the tasks and overcome difficulties when dealing with our clients. Our products have won favor and appreciation from clients world wide, who not only seek for products or innovation with good price but also standard products with the most competitive price possibly.   Product Description Material:stainless steel 201,304,316  or optional Diameter:from 500mm to 1000mm,thickness from 400mm to 800mm Grade:G10-G1000 Feature:anti-rust, no magnetic ,corrosion resistant Application:This type of product can be used in garden decoration     304 widely used in the market. Used in iatrical instrument, chemical industry, avigation. Plastic hardware: scent bottles, sprayers, valves, nail polish, switches, washing machine, fridges, air condition, medicinal materials, automotive fittings, bearing, nursing bottle and so on. A representative of Austenitic. Nonmagnetic, but magnetic after rolling. Magnetism can be rid of, HRC ≤ 26. Antirust and anticorrosive.      316 used in iatrical instruments, chemical industry, avigation, scent bottle, sprayer, valve, nail polish, mobile phone fittings. Austenitic. The best steel ball in the steel ball area, HRC ≤ 26. Better than 304. Can be used in personal decoration.   In the 1930s and 1940s the American Iron and Steel Institute (AISI) and SAE were both involved in efforts to standardize such a numbering system for steels. These efforts were similar and overlapped significantly. For several decades the systems were united into a joint system designated the AISI/SAE steel grades. In 1995 the AISI turned over future maintenance of the system to SAE because the AISI never wrote any of the specifications.   The SAE steel grade system's correspondence to other alloy numbering systems, such as the ASTM-SAE unified numbering system (UNS), can be seen in cross-referencing tables (including the ones given below).   The AISI system used a letter prefix to denote the steelmaking process. The prefix "C" denoted open-hearth furnace, electric arc furnace or basic oxygen furnace, while "E" denotes electric arc furnace steel. A letter "L" within the grade name indicates lead as an added ingredient.    Composition ranges for 304 grade stainless steel

Grade		C	Mn	Si	P	S	Cr	Mo	Ni	N
304	min. max.	- 0.08	- 2.0	- 0.75	- 0.045	- 0.030	18.0 20.0	-	8.0 10.5	- 0.10

  Mechanical properties of 304 grade stainless steel

Grade	Tensile Strength (MPa) min	Yield Strength 0.2% Proof (MPa) min	Elongation (% in 50mm) min	Hardness
				Rockwell B (HR B) max	Brinell (HB) max
304	515	205	40	92	201

  Physical properties of 304 grade stainless steel in the annealed condition

Grade		Elastic Modulus (GPa)	Mean Coefficient of Thermal Expansion (μm/m/°C)			Thermal Conductivity (W/m.K)		Specific Heat 0-100°C (J/kg.K)	Electrical Resistivity (nΩ.m)
			0-100°C	0-315°C	0-538°C	at 100°C	at 500°C
304/L/H	8000	193	17.2	17.8	18.4	16.2	21.5	500	720

   

Material	Stainless steel 304
Diameter	Range from 10mm up to 30mm
Thickness	Range from 0.05mm up to 0.1mm
Grade	300 series
Feature	Anti-rust, no magnetic ,corrosion resistant
Application	This type of product can be used for bracelet,earring,jewelry

 

physical capability of 304 stainless steel s
Tensile strength	100,000 to 180,000 psi
Yield strength	50,000 to 150,000 psi
Tensibility	55 to 60%
Modulus of Elasticity	29,000,000 psi
Density	.286 lbs/cubic inch

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