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Ra Roughness Scale

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Total 1877 products for ra roughness scale Manufacture & Suppliers

2 Inch C Plane Polished Sapphire Wafers Crystal Substrates

...flat:16±1mm OF Orientation flat: Off R to C axis 45°±0.1° C-plane(0001) Frontside Surface Roughness:Ra＜0.2nm Backside Surface Roughness: 0.8~1.2um ( Or double side polished, both side Ra＜0.2nm) TTV:＜10um BOW...

Hangzhou Freqcontrol Electronic Technology Ltd.
Shanghai,China

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Vehicle Metal Mold Cutting Stamping Die Punches 300spm ISO9001

... Range 8gram – 30kgs Casting Diameter Range 1mm – 850mm Casting Tolerance ISO 8062 DCTG4 Casting Surface Roughness Ra 6.3 Machining Tolerance 0.01mm Machining Surface Roughness Ra...

Changzhou baiyang machinery co. LTD
Jiangsu,China

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Vehicle Metal Mold Cutting Stamping Die Punches 300spm ISO9001

... Range 8gram – 30kgs Casting Diameter Range 1mm – 850mm Casting Tolerance ISO 8062 DCTG4 Casting Surface Roughness Ra 6.3 Machining Tolerance 0.01mm Machining Surface Roughness Ra...

Changzhou baiyang machinery co. LTD
Jiangsu,China

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K40UF T0.26mm Thin Tungsten Carbide Cutting Disc For Copper Foil End Paper Cutting

... for other Ra 0.4 Hardness HRA 91.9 Application: Magnet cutting machine blades Photos: Recommended grades of slitter blades for metalworking: Grade Density Strength Hardness Application YS2T 14.5 ≥2300 ≥91.5...

Hunan Golden Globe I&E O.E.D Co., Ltd.
Hunan,China

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K40UF T0.26mm Thin Tungsten Carbide Cutting Disc For Copper Foil End Paper Cutting

... for other Ra 0.4 Hardness HRA 91.9 Application: Magnet cutting machine blades Photos: Recommended grades of slitter blades for metalworking: Grade Density Strength Hardness Application YS2T 14.5 ≥2300 ≥91.5...

Hunan Golden Globe I&E O.E.D Co., Ltd.
Hunan,China

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5 Inch Dia 125mm Sapphire Substrate 9.0 High Hardness 99.999％ Al2O3 Material

... :1000±25um Primary flat:42.5±2.5mm OF Orientation flat: C±0.1°C-plane(0001) Orientation: R±0.1°Or A-plane,M-plane Frontside Surface Roughness:Ra＜0.3nm Backside Surface Roughness: 0.8~1...

SHANGHAI FAMOUS TRADE CO.,LTD
Shanghai,China

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Custom Aluminum Alloy CNC Turning Parts Lightweight Design Anodizing and Fast Proofing Service OEM

... techniques to ensure high accuracy and reliability in performance. Surface Roughness: The CNC Turning Parts are designed with a surface roughness ranging from Ra 0.4-1.6μm, providing a smooth finish that me...

Dongguan Zhongwei Metal Products Co., Ltd
China

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Lost Foam 4mm Aluminum Alloy Casting For Automobile Industry

... Aluminum ADC12 Aluminum Alloy CNC Machining Drilling Holes, Tapping Thread Surface Blasting Finish Deburr, Grinding Roughness Ra 6.3--Ra 3.2 Delivery Time 38-45 Days Package Carton...

LUOYANG LIUSHI MOULD CO.,LTD
Henan,China

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30219 7219E 30219JR Chrome Steel 95*170*34.5mm Single Row Cone and Cup Tapered Roller Bearings

... of Ra 0.18μm or lower—surpassing the industry basic standard of Ra 0.4μm. This ultra-smooth finish minimizes friction during rotation, reducing energy loss and cutting the equipment’s overall power consumpt...

Shandong Star Create Bearings Technology Co., Ltd.
Shandong,China

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30232 7232E 30232JR Chrome Steel 160*290*52mm Single Row Cone and Cup Tapered Roller Bearings

...grinding of its raceways and rollers, achieving a surface roughness of Ra 0.15μm or lower—far exceeding the industry’s basic standard of Ra 0.4μm. This ultra-smooth finish minimizes rotational friction, redu...

Shandong Star Create Bearings Technology Co., Ltd.
Shandong,China

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SWA121 Sanitary ware Two Piece Close Coupled WC Toilet lavatory

... roughing-in/S-trap 220mm roughing-in Glazed uniform glazed, thickness>0.6mm, Ra<0.2um Water-absorptivity < 0.2%, can keep clean after long time Temperature > 1280 °C Packing: Standard 5-ply export carton with Foam(standard ......

Shanghai Sanitwell Industrial Co., Ltd.
Shanghai,China

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Colter Parts Lost Wax Precision Investment Castings For Agricultural Machinery

...wax casting + cnc machining Casting dimension tolerance CT7 Casting surface roughness Ra 12.5um Casting weight range 0.1-90kg Machining surface roughness Ra0.8~6.3um Material standard GB, ASTM, AISI, DIN, BS...

Sunrise Foundry CO.,LTD
Zhejiang,China

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Stainless Steel Silica Sol Precision Casting Motorcycles Side Arm 0.23kg Weight

...tolerance CT7 Casting surface roughness Ra 12.5um Casting weight range 0.1-90kg Casting Size Max linear size: 1200mm, Max diameter size: 600mm Machining Precision Positioning accuracy 0.008mm, Rep. position....

Sunrise Foundry CO.,LTD
Zhejiang,China

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Heavy Door Hinges Custom Metal Casting Stainless Steel With ISO9001

... surface roughness Ra 12.5um Casting weight range 0.1-90kg Casting Size Max linear size: 1200mm, Max diameter size: 600mm Machining Precision Positioning accuracy 0.008mm, Rep. position. accuracy 0.006mm Mac...

Sunrise Foundry CO.,LTD
Zhejiang,China

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Durable Precision Investment Castings Track Parts For Construction Machinery

... Casting surface roughness Ra 12.5um Casting weight range 0.1-90kg Casting Size Max linear size: 1200mm, Max diameter size: 600mm Machining Precision Positioning accuracy 0.008mm, Rep. position. accuracy 0.0...

Sunrise Foundry CO.,LTD
Zhejiang,China

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DIN2391 BK ST52 Precision Cold Drawn Seamless Tube

...), E355 (EN10305-1) Delivery Condition: BK, +LC 1. Cold drawn/Rolled steel pipe without anneal +BK condition OD roughness : Ra 0.8um 2. Cold drawn/Rolled steel pipe annealed +BKS condition Od roughness;...

NEW-ERA STEEL TUBE TECHNOLOGY CO.,LTD
China

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Water Glass Alloy Steel Casting High Speed Train Components Railway Train Parts

... Casting surface roughness Ra 12.5um Casting weight range 0.1-90kg Casting Size Max linear size: 1200mm, Max diameter size: 600mm Machining Precision Positioning accuracy 0.008mm, Rep. position. accuracy 0.0...

Sunrise Foundry CO.,LTD
Zhejiang,China

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Precision Investment Casting Steel Dacromet Seal Plate

... Ra 12.5um Casting weight range 0.1-90kg Casting Size Max linear size: 1200mm, Max diameter size: 600mm Machining Precision Positioning accuracy 0.008mm, Rep. position. accuracy 0.006mm Machining surface rou...

Sunrise Foundry CO.,LTD
Zhejiang,China

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OEM Metal Foundry Molding Sand ASTM A126 Cast Iron Valve Nut Casting

...surface roughness Ra 12.5 um Casting weight range 0.1-300 kg Casting Size Max linear size: 1200 mm, Max diameter size: 600 mm Machining Precision Positioning accuracy 0.008 mm, Rep. position. accuracy 0.006 ...

Sunrise Foundry CO.,LTD
Zhejiang,China

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China OEM Foundry Ductile Iron Sand Casting Water Pump Housing

... surface roughness Ra 12.5 um Casting weight range 0.1-90 kg Casting Size Max linear size: 1200 mm, Max diameter size: 600 mm Machining Precision Positioning accuracy 0.008 mm, Rep. position. accuracy 0.006 ...

Sunrise Foundry CO.,LTD
Zhejiang,China

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