Taiyuan steel market rose 5.8~5.11 a week

June 03, 2024

Name of product specification Materials Steel factory / origin May 8th price (yuan/ton) May 11th price (yuan/ton) One week ups and downs
Common line Φ6.5/8mm Q235 Changgang 3430 3700 270
altitude Φ6.5/8mm Q235 Zhongyang 3430 3700 270
altitude Φ6.5/8mm Q235 Haixin 3430 3730 300
Rebar Φ12mm HRB335 Changgang 3550 3850 300
Rebar Φ12mm HRB335 Haixin 3550 3850 300
Rebar Φ25mm HRB335 Changgang 3420 3630 210
Rebar Φ25mm HRB335 Haixin 3400 3630 230
Rebar Φ25mm HRB335 Wine and Steel 3360 3550 190
Hot rolled coil 2.0*1250*c Q235 Taigang 4500 4500 0
Hot rolled coil 2.5*1250*c Q235 Taigang 4450 4450 0
Hot rolled coil 2.75*1250*c Q235 Taigang 4430 4430 0
Hot rolled coil 3.0*1250*c Q235 Taigang 4300 4300 0
Hot rolled coil 6.0*1250*c Q235 Taigang 4200 4200 0
Hot rolled coil 6.0*1500*c Q235 Baogang 4200 4200 0
Hot rolled coil 5.5*1250*c Q235 Lai Gang 4200 4200 0
Checkerboard 3.0*1250*c Q235 Taigang 4500 4500 0
Checkerboard 5.5*1250*c Q235 Taigang 4300 4300 0
Boiler plate 8mm 20g Jinan Steel 4900 4900 0
Boiler plate 20mm 20g Jinan Steel 4480 4480 0
Container board 8mm 16MnR Shougang 4850 4850 0
Container board 20mm 16MnR Shougang 4450 4450 0
Cold rolled plate 0.5*1000*2000 SPCC Anshan / Bengang 5400 5400 0
Cold rolled plate 1.0*1000*2000 SPCC Anshan / Bengang 5000 5000 0
Cold rolled plate 1.5*1000*2000 SPCC Anshan / Bengang 5000 5000 0
Cold rolled plate 2.0*1000*2000 SPCC Anshan / Bengang 5000 5000 0
Cold rolled plate 3.0*1000*2000 SPCC Anshan / Bengang 5000 5000 0
Plate 8mm Q235 Taigang 4520 4650 130
Plate 10mm Q235 Lin Gang 4420 4550 130
Plate 12mm Q235 Lin Gang 4100 4200 100
Plate 14mm Q235 Lin Gang 4050 4150 100
Plate 20mm Q235 Lin Gang 4050 4150 100
Plate 20mm Q235 Wenfeng 4050 4150 100
Low alloy plate 8mm Q345 Taigang 4680 4750 70
Low alloy plate 10mm Q345 Taigang 4550 4680 130
Low alloy plate 12mm Q345 Taigang 4450 4530 80
Low alloy plate 14mm Q345 Lin Gang 4320 4400 80
Low alloy plate 20mm Q345 Lin Gang 4300 4350 50
H-shaped steel 200*200 Q235 Lai Gang 4100 4100 0
H-shaped steel 300*300 Q235 Lai Gang 4000 4000 0
H-shaped steel 400*400 Q235 Lai Gang 4350 4350 0
I-beam 12# length Q235 Tangshan 3350 3500 150
I-beam 25# length Q235 Lai Gang 3550 3700 150
I-beam 32# length Q235 Lai Gang 3650 3800 150
Channel steel 8# Length Q235 Jinan Steel 3350 3450 100
Channel steel 8# Length Q235 Angang 3350 3450 100
Channel steel 16# Length Q235 Jiang Tian 3430 3530 100
Channel steel 36# Length Q235 Lai Gang 3550 3650 100
Angle Steel 5# Q235 Angang 3300 3500 200
Angle Steel 8# Q235 Angang 3350 3550 200


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Electroplated Diamond Products

Superabrasives are tools used in precision grinding,precision cutting,precision polishing and precision drilling,like flexible diamond abrasive.Superabrasive materials attach to a wheel,blade and drill to make Superabrasive grinding wheels,cutting balde and drilling bit.The reason some abrasives are Superabrasives is due to their extraordinary hardness,unparalleled performance,and longevity.
What are Superabrasives?
Abrasives that belong to the Superabrasive family includes,Industrial diamonds: an industrial diamond is a non-gem quality small diamond that is for abrasives,cutting,and drilling tools.
Cubic boron nitride (CBN): Usually called CBN it is the second hardest cutting tool material after a diamond.
Polycrystalline: Is an abrasive material that has a multiple collection of crystal grain structures with individual orientations
CVD Diamond: These are synthetic diamonds made by a process known as chemical vapor deposition.CVD diamonds grow from a hydrocarbon gas mixture. They are extremely hard,have a high thermal conductivity that is five times that of copper. They also have broadband optical transparency,are chemically inert,and only reach graphitization at very high temperatures.
Nanodiamonds: These tiny diamonds are the product of a controlled explosion. Sometimes called a detonation nanodiamond (DND) or an ultradispersed diamond,as this is how they form.
Industries That Use Superabrasives
A great number of industries use Superabrasive grinding wheels and the coated abrasives subsection of the abrasives industry continues to grow. Industries that are prime buyers of Superabrasive grinding wheels are,

Aerospace
Jewelry
Aluminum Mills Leather Tanneries
Automotive Machinery
Bearings Marble
Boat Building Medical Instruments
Brick & Tile Metal Fabrication
Broaches Metallurgical Labs
Ceramic Products Motor Vehicle Parts
Construction Oil Field Equipment
Contract Machining Paper Mills
Copper Mills Plastics
Cutlery Precision Gages
Cutting Tools Railroad Equipment
Dental Equipment Rubber
Forest Products Saw Blades
Foundries Ship Building
Gears Springs
Glass Products Steel Mills
Golf Clubs Valves
Granite Welding

Advantages of Superabrasives
The advantages of Superabrasive grinding wheels are more than extraordinary hardness,unparalleled performance,and longevity. These three features of Superabrasives are the core of many advantages manufacturers gain by an aggregation of services that normal abrasives simply cannot deliver.
These include:
Less expensive tooling and fixturing costs
More wheels on the spindle,smaller wheels,multiple operations
Less floor space needed for manufacturing
Virtual elimination of wheel wear
Automated CNC machines,less labor intensive operations requiring less training
Consistent surface speed from part to part
Better overall throughput with fewer machines needed
Improved Material Removal Rates,Lower Per Part Abrasive Costs and higher speeds
With Superabrasives,production increased by automated CNC equipment,industries have found one way to compensate for the lack of availability of skilled labor. With fewer machines needed,so is fewer workers. With Superabrasives CNC,automation is more concerned with defining a manufacturing process using machine capabilities and mechanization. There is less concern on operator technique. A properly defined process,combined with automatic loaders make for equipment that is almost running itself.
Industry Outlook
Future growth of the abrasives industries will primarily be in Superabrasives. Currently,research and development of Superabrasives are taking place in the following areas.
Custom designed [hard to grind" materials in an increasing number of industries
Creep or deep feed grinding
High-speed,high-performance grinding of hardened steel
Form grinding,sometimes with electroplating,in high precision,high-removal,and high-surface quality applications
CNC-control of line grinding machines
Other abrasive technology developments with Superabrasives are likely to occur in using CVD for the best bonding of coatings to diamond wheels

diamond abrasive products,continental abrasives,Superabrasives Precsion Polishing,Superabrasive Grinding Wheels,Profiled Superabrasive Grinding Wheels,Flexible Diamond Abrasive

Hans Super Abrasive Diamond Tool Co.,Ltd , https://www.hansuperabrasive.com

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