May 11 Baotou Steel Market Price Quotes


Name of product specification Materials Steel factory / origin Price (yuan/ton) Than yesterday Compared to last week Than last month
altitude Φ6.5mm Q235 Baogang 3620 0 170 290
altitude Φ6.5mm Q235 Xuan Gang 3620 0 170 290
Rebar Φ12mm HRB335 Xuan Gang 3700 0 150 350
Rebar Φ25mm HRB335 Xuan Gang 3550 0 200 270
Rebar Φ25mm HRB335 Baogang 3550 0 200 270
Rebar Φ25mm HRB335 Haixin 3550 0 220 300
Grade III rebar Φ12mm HRB400 Xuan Gang 3850 0 150 350
Grade III rebar Φ25mm HRB400 Xuan Gang 3700 0 220 300
Hot rolled coil 2.75*1500*c Q235 Baogang 4500 0 0 0
Hot rolled coil 3.0*1500*c Q235 Baogang 4350 0 0 0
Hot rolled coil 5.5*1500*c Q235 Baogang 4100 0 50 100
Hot rolled coil 6.0*1500*c Q235 Baogang 4100 0 50 100
Hot rolled coil 8.0*1500*c Q235 Baogang 4100 0 50 100
Cold rolled plate 0.5*1000*C SPCC Baogang 5200 0 0 0
Cold rolled plate 1.0*1000*2000 SPCC Angang 5050 0 0 0
Cold rolled plate 1.5*1000*2000 SPCC Angang 5000 0 0 0
Cold rolled plate 2.0*1000*2000 SPCC Angang 5000 0 0 0
Plate 8mm Q235 Lin Gang 4850 0 150 150
Plate 10mm Q235 Lin Gang 4650 0 150 150
Plate 12mm Q235 Lin Gang 4300 0 150 150
Plate 14mm Q235 Lin Gang 4220 40 170 170
Plate 20mm Q235 Lin Gang 4220 40 170 170
I-beam 25# Q235 Wu Gang 3550 0 150 150
I-beam 30# Q235 Baogang 3650 0 100 100
Channel steel 8# Q235 Tangshan 3650 0 300 350
Channel steel 28# Q235 Tangshan 3700 0 250 250
Angle Steel 5# Q235 Baogang 3450 0 150 220
Angle Steel 8# Q235 Tangshan 3500 0 150 240
Welded pipe 1.5 inch Q235 Baogang 3200 0 0 0
Welded pipe 3 inches Q235 Baogang 3300 0 0 0
Seamless tube 108*4.5mm 20# Angang 4600 0 0 0
Seamless tube 159*4.5mm 20# Angang 4800 0 0 0
Seamless tube 219*8mm 20# Baogang 4900 0 0 0
Seamless tube 325*10mm 20# Baogang 5600 0 0 0


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Diamond Grinding Wheel

Of the several methods now used for fixing super abrasive particles of diamond or CBN to the working surface of an abrasive tool, electroplating is the fastest growing.More and more production operations involve combinations of hard-to-grind materials and complex wheel shapes that virtually dictate the use of electroplated super-abrasive tools.
Characteristically,such tools consist of a precision tool form or mandrel with super-abrasive particles deposited on the working surface and locked in place by electrode position of a bonding matrix,most frequently nickel.The particles are so locked onto the tool surface may vary in size and dispersion to suit the purpose of the tool, but they should lie in a single layer.
Electroplated grinding wheels with nickel bonding can achieve high stock removal rates and high-precision profiles on parts being ground. Depending on the wheel blank design,plating technique, and post-treatment of the single-layer grit structure, many different grinding wheels can be produced using this bond system.There is no need for dressing during the life of the wheel.This avoids downtime and eliminates the need for a dressing device.
When you need to remove more material than polishing will allow,use quality grinding wheels.Diamond grinding wheels are used for grinding, shaping,flattening or smoothing of your specific application of stone.The Diamond Tool Store offers a full line of diamond grinding and shaping wheels for many applications that come in many different sizes with desired grits and positions.The product line you will see for grinding tools will reduce the amount of chipping and special shapes and sizes that allow fabricators to get into tight corners for a clean,smooth finish.

Our electroplated grinding wheel are precision engineered to meet the high demands of lapidary,jewelry,gemstone,glass,ceramic,composite,electrical contacts of starters,alternators, motors applications.We offer many stock wheels with varying shapes and grits that will maintain tight tolerances and provide superior form holding when used wet or dry.

Metal Bond Grinding Wheels and Diamond Sintered Grinding Wheel are manufactured using a variety of metal fillers with Diamond or CBN abrasive. Generally, Metal Bond wheels have the hardest matrix, and require coolant.

Diamond CBN Superabrasive Grinding Wheels are available in a variety of sizes and styles, both plain and formed to specific contours. These grinding wheels are designed primarily for grinding such materials as: high carbon; high chrome; high speed steels, such as M2, M3, M7 and T15; die steels, such as: D2, D3, HB, A & O; alloy steels (harder than 50 Rc); nickel and cobalt base super alloys; titanium; stainless steels, etc.offer substantial benefits in grinding exotic alloy steels. Since the CBN crystal resists dulling much better than conventional abrasives, it provides stress-free, cool cutting action throughout its long life. The crystal tends to be self-sharpening as cutting stress increases. The mono-layer wheel structure requires no truing or dressing throughout its life, thereby eliminating truing tool cost as well as non-productive wheel truing time.In addition to this,we also provide the lapidary polishing wheels.

Diamond Grinding Wheels, Lapidary Grinding Wheels, Diamond Grinding Wheel, Diamond Flat Wheel, Diamond Spherical Grinding Wheel, Diamond Textured Wheel, Diamond Profile Wheel, Diamond Engraving Wheel

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