High Chrome Alloyed Casting & Forging Bar

High Chrome Alloyed Casting & Forging Bar System 1

High Chrome Alloyed Casting & Forging Bar System 2

High Chrome Alloyed Casting & Forging Bar

Ref Price:: $817.11 - 998.69 / m.t.

Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: -

Supply Capability:: 1000 Ton per Month m.t./month

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Specifications of Precision High Chrome Casting Balls

1. High hardness

2. Good wear resistance

3. High toughness

4. No mal-roundness

Chrome Steel Ball

We are a professional manufacturer which produce media ball.Our steel ball exported to Chile,south Africa,Iran,Russia,USA etc.Nowadays,We have annual production capacity of 50,000 MT.

Chemcial Elements of Chrome Steel Ball

Name	C	Mn	Si	Cr	S	P
50MN	0.48-0.56	0.70-1.0	0.17-0.37	≤0.25	≤0.035	≤0.035
60MN	0.57-.0.65	0.7-1.0	0.17-0.37	≤0.25	≤0.035	≤0.035
65MN	0.60-0.70	0.90-1.20	0.17-0.37	≤0.25	≤0.035	≤0.035
B2	0.70-0.85	0.70-0.80	0.17-0.37	0.2-0.7	≤0.03	≤0.03

Specification and Hardness of Chrome Steel Ball

Name	Impact Test AK.J/cm2	Endurance Test Times (5m)	Dia 25mm-60mm		Dia 70mm-100mm
			Surface	Core	Surface	Core
50MN	≥12	≥10000	≥56	≥50	≥55	≥50
60MN	≥13	≥12000	≥58	≥52	≥58	≥50
65MN	≥15	≥12000	≥62	≥54	≥58	≥52
B2	≥15	≥12000	≥62	≥55	≥58	≥52

Weigh of Chrome Steel Ball

Norminal Diameter	Diametrical Tolerance(mm)	Approx Weight of Single Ball(kg)	Average Number of One MT
20mm/0.75''	+1,-0.5	0.033	30303
25mm/1''	+1,-0.5	0.064	15625
30mm/1.25''	+2.0,-1.0	0.11	9090
40mm/1.5''	+2.0,-1.0	0.261	3831
50mm/2''	+2.0,-1.0	0.510	1961
60mm/2.5''	+2.0,-1.0	0.883	1132
70mm/2.75''	+3.0,-1.5	1.402	713
80mm/3.25''	+3.0,-1.5	2.092	478
90mm/3.5''	+3.0,-1.5	2.98	335
100mm/4''	+3.0,-1.5	4.087	244
110mm/4.5''	+3.0,-1.5	5.44	183
120mm/4.75	+3.0,-1.5	7.062	141

Applied fields of Chrome Steel Ball

a).Mines

b).Cement plant

c).Chemical Industries

Chrome Steel Ball Packing

Steel drum: 800-1000kgs;

Container bag: 1000kgs.

High Chrome Alloyed Casting & Forging Bar

Q:Casting parts by shot blasting, spray painting, baking after the formation of very small rust spots, how to solve ah?: The first process is very important. Shot blasting must be thorough. The solution is to wipe the surface of the paint with a release. Re shot

Q:How to distinguish the forging parts and casting parts accurately: Distinguish from performance:The processing performance of forged parts is higher than that of the same material. The forging parts are compact and have good mechanical properties, but the casting parts may have sand holes, holes, shrinkage holes and other defects, and their mechanical properties are inferior to those of forgings. At the same time, forging processing can ensure the continuity of the metal fibrous tissue, fibrous tissue to forging and forging shape consistency, metal streamline integrity, can ensure the parts with mechanical properties and long service life good.

Q:What is the reason for 304 stainless steel precision casting parts to be changed?: Steel deformation control is one of the most common problems in the metal processing industry. Any process will occur. The casting is the largest deformation and the least fine. It is generally used to produce blank blanks

Q:Casting blank in the cooling process to release a large amount of heat energy, what can be recycled?: Casting, do not need to provide a rough casting foundry drawings, according to your chart will put foot margin in the processing needs of the surface, the rest of the size can be found according to the mechanical design manual and manual casting. General Casting Factory Casting Division will be in your chart marked on shrinkage and processing margin figure (usually with red and green pen) to the patternmaker production of wood or other material mould diagram.

Q:Which master knows how the casting tolerances for malleable iron, gray iron and ductile iron should be chosen? Hurry up, thank youCan you provide a tolerance scale for castings, please?: Our country has a national standard for casting tolerance levels. This national standard applies to you in malleable iron, grey cast iron, and ductile iron.

Q:How do casting parts remove stress?: Annealing treatment, according to different casting annealing treatment, eliminate thermal stress, if need to restore hardness or increase hardness, and then quenching treatment

Q:Why do cheap cars like stamping parts instead of casting parts?: Separation process is also called blanking, the purpose is to make the stamping parts along a certain contour line from the sheet metal separation, at the same time guarantee the quality requirements of the separation section. Stamping is a highly efficient production methods, the use of compound die, especially the multi station progressive die stamping process can be completed in a multi machine, realized by belt uncoiling, leveling, punching, forming and finishing automatic production. High production efficiency, good working conditions, low production costs, can produce hundreds of parts per minute. The purpose of forming processes is to allow the sheet to undergo plastic deformation without breaking the billet and to make the desired shape and size. In actual production, a variety of processes are often applied to a workpiece. Blanking, bending, shearing, drawing, bulging, spinning, and straightening are the main types of stamping machines.

Q:the parts of the threaded hole is casting, casting the hole directly, and then tapping or casting, and then punch 10When the casting is ready, punch it again before tapping it Is the hole casting good or is it punched and tapped on the drilling machine after casting?: If it is not directly cast hole hole, later processing, large pores may be directly cast out,

Q:Why do casting parts have air holes?: Cangshan Qiao hidden his answer is quite comprehensive, you can try using inert gas to reduce air cover

Q:Why should pig iron be used in casting?: Popular name is called pig iron, in fact, is a kind of cast iron without treatment, after casting, in iron elements to add other elements to improve casting performanceIt mainly improves the fluidity, reduces the melting point and reduces the shrinkage.Usually pure iron and cast iron at the eutectic point (about 4.7% carbon content) can be used for castingThere are many kinds of cast iron, usually grey cast iron, ductile iron and vermicular graphite iron......

Produce and Services of Shaped & Unshaped Refractory Products for Heat Treatment Furnaces and Kiln & High, medium, low Series of Cast Balls, Cast of Forgings, Lining boards and Hammer Heads.

1. Manufacturer Overview
Location	Anhui, China
Year Established	1993
Annual Output Value	Above US$ 45 Million
Main Markets	Taiwan; Germany; Italy; Turkey; France; England; Japan; Thailand; Vietnam; Idonesia; Egypt; Ukraine;
Company Certifications	ISO 9001:2008

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port	Shanghai
Export Percentage	20%-30%
No.of Employees in Trade Department	3 People
Language Spoken:	English; Chinese;
b)Factory Information
Factory Size:	Fifty thousand tons per year
No. of Production Lines	Above 10
Contract Manufacturing	OEM Service Offered；Design Service Offered
Product Price Range	High; Average