rockwell hardness scale,China rockwell hardness scale Manufacturers, Suppliers

tool steel

Mar 31, 2013

... use oil cooling or air coolingnomal temper temperation:540-560Rc Rockwell Hardness after hardening and temper:66-68Characteristic:Tungsten-molybdenum high speed ... steel ,better performance of hardness,red hardness,thermoplasticity,machinability than W6Mo5Cr4V2.Weak in impact toughness and intensity ...

Supplier: Dalian Jingtai Industry Trade Co., Ltd.

[China Manufacturers]

sheet metal fabrication machining parts

May 13, 2012

... lathe,wire-cutting machine,grinding machine,sparkle forming machineInspection equipmentmicroscope, Rockwell hardness tester, projector, three-coordinates measuring machine, vernier caliper ,micrometer, thread ...

Supplier: Qingdao Jingliang Machinery Co., Ltd.

[China Manufacturers]

quick release pin , safety pin , spring pin

Jan 24, 2013

... ) C-1144 stress-proof steel.2) Double heat-treated.3) Rockwell Hardness 25-34 (HRC).4) Black powder-coated enamel pin.5 ...

Supplier: Cixi Xinhe Auto Accessory Ltd. Co.

[China Manufacturers]

CNC Parts

Mar 10, 2013

... machine, polishing equipment, etc.(4) Main inspection devices: digital projector, Rockwell hardness tester, hydraulic valve test bench, micrometer, thread ring gauge and ...

Supplier: Qingdao Zehan Machinery Manufacturing Co., Ltd.

[China Manufacturers]

FCI recommend supplier for Connector mould component

Jul 18, 2012

... depth gauge20.001Miller20.05Trimos electronic altimeter10.001High-precision CNC120.005Rockwell hardness tester1--- Kingrui is a state-of-the-art machine factory ...

Supplier: Dongguan Kingrui Precision Mould Co., Ltd.

[China Manufacturers]

metal stamping part

Mar 09, 2013

... , micrometer caliper, Recess Depth Gage, Cylindricity Measuring Instrument,Rockwell hardness Test Machine, Roughness Measuring Instrument,hardness tester, concentricity tester etc4) Surface treatment: electroplating ...

Supplier: G. T. L Precision Technology (SZ) Co., Limited

[China Manufacturers]

Jewelry Laser Welding Machine

Mar 31, 2013

... change color, after welding the workpiece up to 50-60 Rockwell hardness, and it can easily meet 5% of the reprocessing requirementsHumanized ...

Supplier: Wuhan Kangdaxin Photoelectric Equipment Co., Ltd.

[China Manufacturers]

Top strut mount assembly,auto stamping parts

Oct 08, 2012

... discharge4multifunctional cutting1tapping threading12semi-automatic threading1multifunctional bending1Salt Spray Test1thickness gauge- EPK6002rockwell hardness testing1 Top strut mount assembly,auto stamping parts

Supplier: Hangzhou Xiaoshan Lily Hardware Manufactory

[China Manufacturers]

aluminum die casting cctv camera housing, die stamping, CNT, CNC with OEM service

Jan 30, 2013

... measuring machine with height probe Elemental analysis, Extreme position micrometerRockwell hardness tester ( function(){ var aBigImageSrc = [ 'http://i01.i.aliimg.com/photo ...

Supplier: Hanway Metal Products Co., Ltd. (FS)

[China Manufacturers]

precision machining part

Apr 05, 2012

... :coordinate measuring machines (CMMS), projectors,gagues & hand tools, Rockwell Hardness Tester, Vickers Hardness Tester,Brinell Hardness Tester,Surface Roughness Tester, Ultrasonic Thickness Gauge, Ultrasonic ...

Supplier: Ninghai Yuanli Hardware Machinery Factory (General Partnership)

[China Manufacturers]

Plexiglass acrylic sheet No.202

Mar 31, 2013

... D5947-06 and client's requirementTest Instrument: MicrometerSee table 12Rockwell hardness(HRR)ASTM D785-08 Procedure AThickness: 8.31mm (2 layers ...

Supplier: Fujian Jinjiang Lianxing Metal Wares Co., Ltd.

[China Manufacturers]

Alumina pebbles, used in ceramic tile, cement, chemical, mineral 95%

Mar 31, 2013

... chemical, mineral 95% :Advantages:The products are featured by high hardness, big density, low wear lost, good normalizations, good corrosion- ... ceramic glaze.2. High density: the high density, high hardness and the high grindingCharacters save the grinding time, enlarge the ... balls: ProductAl2O3(%)Density(g/cm3)Water absorption(%)Moh’s hardness(scale)Abrasion loss(%)92 series92≥3.62≤0.019.0≤0 ...

Supplier: Pingxiang Tianjian Ceramic Chemical Packing Co., Ltd.

[China Manufacturers]

Catalyst bed support alumina ceramic ball

Mar 31, 2013

... /cm3)2.3-2.4Operation temp.(max) (°C)1100Moh’s hardness (scale)>6.5 Size available & Crush strength SizeCrush strengthKg/particleKN/particle1 ...

Supplier: Jiangxi Kelley Chemical Packing Co., Ltd.

[China Manufacturers]

support media for catalyst:low alumina ball for oil refinery

Jul 30, 2012

... %******Apparent Porosity by Weight, dia. = 3mm≤ 3.0%******Moh's Hardness Scale>6.5******Water Absorption<1.0wt.%******Acid Resistance>99.8 ...

Supplier: Jiangxi HH Petrochemical Packing Manufacture

[China Manufacturers]

23-26% Inert Alumina Ceramic Ball as Support Catalyst

Mar 31, 2013

... .3-2.4Free volume (%)40Operation temp.(max) (°C)1100Moh’s hardness (scale)>6.5Acid resistance (%)>99.6Alkali resistance (%)>85 Size available & Crush ...

Supplier: Pingxiang Xingfeng Chemical Packing Co., Ltd.

[China Manufacturers]

Floor Squeegee

Oct 17, 2012

... Mechanism Life Cycle Tester Self-Made 1 3.0 Acceptable Rockwell Hardness Test Shanghai 1 6.0 Acceptable Image Measuring Instrument Huazun ...

Supplier: Jiaxing Jackson Travel Products Co., Ltd.

[China Manufacturers]

Laser mold repair welding machine

Jul 05, 2012

... or air pockets will not occur, and the hardness can reach a Rockwell hardness of 50 to 60.http://www.jt-laser.net ...

Supplier: A&M Technology Co., Ltd.

[China Manufacturers]

Alumina Ceramic Grinding Balls

Mar 31, 2013

... Characteristics: ProductAl2O3(%)Bulk density(g/cm3)Water absorption(%)Moth’s Hardness(scale)Abrasion loss(%)High Alumina Grinding Balls923.65<0.0190.011953 ... materials especially the ceramic glaze.High densityThe high density, high hardness and the high grinding characters save the grinding time, enlarge ...

Supplier: Pingxiang Naike Chemical Industry Equipment Packing Co., Ltd.

[China Manufacturers]

Esfera Ceramica

Mar 31, 2013

... .01.8-2.0Operation Temp.max. °C>1100>110014801760 Mohs Hardness(scale)>6.5>7>7>7>7.5Crush Strength(KN/particle ...

Supplier: Pingxiang Kangyu Newpower Technology Co., Ltd.

[China Manufacturers]

25mm,38mm,50mm Alumina ceramic ball as catalyst support ball for tower packing

Jul 21, 2012

... -2.01.8-2.0Operation Temp. max.>1100>110014801760 Mohs Hardness (scale)>6.5>7>7>7>7.5Crush StrengthKN/particle1/4 ...

Supplier: Dohntec Ceramics Ltd.

[China Manufacturers]