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<title><![CDATA[EC21 Product Catalogs - hardness test]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/hardness_test--2673/1/hardness test.html]]></link><item>
<title><![CDATA[METICULAB Ruby Jewel Bearing | Nonporous &amp; Throughhole Series | High Hardness Wearresistant]]></title><link><![CDATA[https://meticulab.en.ec21.com/METICULAB_Ruby_Jewel_Bearing_Nonporous--12070432_12071573.html]]></link><description><![CDATA[METICULAB Ruby Jewel Bearing | Non‑porous &amp; Through‑hole Series | High Hardness Wear‑resistant
1. Material &amp; Properties
High-purity synthetic ruby single crystal (α-Al₂O₃)
Hardness: 9 Mohs]]></description><pubDate><![CDATA[20260508]]></pubDate></item>
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<title><![CDATA[OEM Extrusion Aluminum CNC Machined Precision Heatsink Custom CNC Extruded Heat Sink for Cooling]]></title><link><![CDATA[https://bythermal.en.ec21.com/OEM_Extrusion_Aluminum_CNC_Machined--12049113_12049115.html]]></link><description><![CDATA[hard,
corrosion - resistant layer on the aluminum surface, improving durability and
providing a sleek aesthetic. Powder coating can also be applied, offering a
wide range of colors and a smooth, scra]]></description><pubDate><![CDATA[20250314]]></pubDate></item>
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<title><![CDATA[Vertical Cuttings Dryer]]></title><link><![CDATA[https://ogem3.en.ec21.com/Vertical_Cuttings_Dryer--9844602_9845564.html]]></link><description><![CDATA[hard high chrome alloy material to be anti-abrasive from solids and ensure long operational life vertical cuttings dryer.
2. Air Knife is Provided for cleaning the screen to avoid screen blinding.
3.]]></description><pubDate><![CDATA[20250305]]></pubDate></item>
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<title><![CDATA[Vacuum Chuck of Quartz or Ceramics]]></title><link><![CDATA[https://walthysales320.en.ec21.com/Vacuum_Chuck_of_Quartz_or--10655283_10832243.html]]></link><description><![CDATA[testing, which is a important solution for products fix and alignment. Ceramics is an ideal material for thermal dissipation, we make slots or matrix micro holes in flat ceramcis plate, which could h]]></description><pubDate><![CDATA[20250202]]></pubDate></item>
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<title><![CDATA[CCGW040102/SCGW09T304/DCGW070202/VBGW110303 Inserts Good Cbn Cutting Tools High Qualify Cbn Inserts]]></title><link><![CDATA[https://aassddffgghhjjkkll.en.ec21.com/CCGW040102_SCGW09T304_DCGW070202_VBGW110303_Inserts--12035213_12035483.html]]></link><description><![CDATA[The performance characteristics of CBN tools mainly include the following aspects
1. High hardness: CBN tools have a hardness second only to diamond, reaching above 5500HV, which gives them extremely]]></description><pubDate><![CDATA[20250108]]></pubDate></item>
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<title><![CDATA[30-160KW 10-30Khz Induction Heating Machine]]></title><link><![CDATA[https://duolin.en.ec21.com/30_160KW_10_30Khz_Induction--12026187_12026191.html]]></link><description><![CDATA[Hardening: For gear shaft pin or other metal parts heating, need to know hardness and depth
Brazing long bar thread bar heat treatment
Pipe heating for elbow produce, hot bender
Why Choose Us?
1. Mor]]></description><pubDate><![CDATA[20241121]]></pubDate></item>
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<title><![CDATA[Ceiling Fan Rotor Casting Machine]]></title><link><![CDATA[https://osneq.en.ec21.com/Ceiling_Fan_Rotor_Casting_Machine--12017287_12017290.html]]></link><description><![CDATA[hard shaft
The ceiling fan making machine
encapsulates the sophisticated processes and technologies involved in the efficient production of ceiling fans. This specialized machinery is designed to str]]></description><pubDate><![CDATA[20241014]]></pubDate></item>
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<title><![CDATA[Froged Steel Npt SW Floating Ball Valve]]></title><link><![CDATA[https://larphy.en.ec21.com/Froged_Steel_Npt_SW_Floating--12001280_12002107.html]]></link><description><![CDATA[hard sealing materials are used between the ball and the valve seat, selected according to the characteristics of the medium to ensure the sealing performance of the valve. Stable sealing effect can ]]></description><pubDate><![CDATA[20240910]]></pubDate></item>
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<title><![CDATA[Cabide Components]]></title><link><![CDATA[https://hrbtinvo.en.ec21.com/Cabide_Components--8575911_8576285.html]]></link><description><![CDATA[hardness test,etc
Material:
Alloy
Application:
For mill 
Port:
Shanghai or other
Casting:
Static casting 
We can design and supply all kinds of roller ,Wear resistance, Damage tolerance, and Fatigue ]]></description><pubDate><![CDATA[20240826]]></pubDate></item>
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<title><![CDATA[Impact V Notch U Notch Broaching Machine/Broach Cutter]]></title><link><![CDATA[https://lgtester4.en.ec21.com/Impact_V_Notch_U_Notch--9978752_10041349.html]]></link><description><![CDATA[test method”, as well as the corresponding request of ASTM E23, ISO148, ISO0083 standards at home and abroad. 
The broaching machine adopts W18Cr4V manufacturing, high hardness, good wear resistanc]]></description><pubDate><![CDATA[20240803]]></pubDate></item>
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<title><![CDATA[Mold]]></title><link><![CDATA[https://zhengdao1.en.ec21.com/Mold--11921418_11970900.html]]></link><description><![CDATA[Testing equipment: Hexagon 3D coordinates, Tokyo precision profiler, metallographic microscope, hardness tester, a full set of processing and testing instruments. Professional quality inspectors cond]]></description><pubDate><![CDATA[20240718]]></pubDate></item>
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<title><![CDATA[Prolong]]></title><link><![CDATA[https://kovalentcoatings.en.ec21.com/Prolong--11952982_11952994.html]]></link><description><![CDATA[and bird droppings. Tested extensively in the Pacific Ocean, its 9H hardness ensures exceptional durability and heat resistance, making it the top choice for complete ceramic paint protection.]]></description><pubDate><![CDATA[20240617]]></pubDate></item>
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<title><![CDATA[Automatic Rockwell Hardness Tester]]></title><link><![CDATA[https://lanetech11.en.ec21.com/Automatic_Rockwell_Hardness_Tester--11944805_11944807.html]]></link><description><![CDATA[An Automatic handheld rockwell hardness tester is a specialized instrument used to measure the hardness of materials. It operates based on the Rockwell hardness testing method, which involves applyin]]></description><pubDate><![CDATA[20240530]]></pubDate></item>
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<title><![CDATA[Metal Rapid Prototyping]]></title><link><![CDATA[https://ywxmolding.en.ec21.com/Metal_Rapid_Prototyping--11942048_11942049.html]]></link><description><![CDATA[hardness, and heat resistance, ensuring that the chosen metal material meets the requirements of the final product.
Cost Estimation
Metal prototypes can be used for cost estimation purposes, providin]]></description><pubDate><![CDATA[20240524]]></pubDate></item>
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<title><![CDATA[AWGAGE-200 Metal Film Metrology]]></title><link><![CDATA[https://allwin21.en.ec21.com/AWGAGE_200_Metal_Film_Metrology--9763377_9763394.html]]></link><description><![CDATA[hard/solid surface.
The room temperature should be close to 23° C for the greatest measurement accuracy.
Avoid environments with high concentrations of particulates, especially abrasives such as gla]]></description><pubDate><![CDATA[20240514]]></pubDate></item>
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<title><![CDATA[Nd Wire Drawing Dies]]></title><link><![CDATA[https://szwiredie.en.ec21.com/Nd_Wire_Drawing_Dies--11921445_11922591.html]]></link><description><![CDATA[hardness, wear resistance, and thermal conductivity.
The use of ND wire drawing dies ensures superior wire quality with minimal surface defects and dimensional variations. Natural diamond&apos;s hardness ]]></description><pubDate><![CDATA[20240409]]></pubDate></item>
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<title><![CDATA[OEM High Precision Aluminum Custom Services CNC Machining Parts for Machinery Machine]]></title><link><![CDATA[https://allibababearing.en.ec21.com/OEM_High_Precision_Aluminum_Custom--11921611_11921612.html]]></link><description><![CDATA[hard/color oxidation, surface chamfering, tempering etc.
Processing: CNC Turning, Milling, drilling, auto lathe, tapping, bushing, surface treatment, etc.
Working performance: Testing Equipment
Statu]]></description><pubDate><![CDATA[20240407]]></pubDate></item>
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<title><![CDATA[Good Price 4 Axis CNC Router with High Z Axis]]></title><link><![CDATA[https://hopetool1129.en.ec21.com/Good_Price_4_Axis_CNC--11605153_11605192.html]]></link><description><![CDATA[hard steel structure, it can work on MDF, Acrylic, wood, and some soft metal, cutting and engraving on Rosewood for furniture, indoor decoration.
performance parameter
NO.
Description 
Parameter 
1
X]]></description><pubDate><![CDATA[20220719]]></pubDate></item>
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<title><![CDATA[7 Inch HMI Touch Screen with 1 Series Interfaces RS485]]></title><link><![CDATA[https://xlichuan.en.ec21.com/7_Inch_HMI_Touch_Screen--11842258_11842261.html]]></link><description><![CDATA[hardness 4H）CPU64-bit ,1GHz Main frequency, with 64MB DDR memoryMemory128Mbyte SPI Nand FlashRTCReal-time clock built-inBuzzerBuilt-inEthernetSupport (Optional)4G Internet of ThingsCustomized, acco]]></description><pubDate><![CDATA[20230907]]></pubDate></item>
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<title><![CDATA[Carbide BTA Deep Hole Drilling Inserts TPMX1403/1704/2405/2807 Indexable Cutting Tools]]></title><link><![CDATA[https://carbidedrillinserts.en.ec21.com/Carbide_BTA_Deep_Hole_Drilling--11742289_11742290.html]]></link><description><![CDATA[hardness of the substrate and MT-TiN, fine grain Al2O3 and TiN coating and with a special post-treatment process, the formation of excellent performance of the double-color coating, suitable for stee]]></description><pubDate><![CDATA[20230307]]></pubDate></item>
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<title><![CDATA[Stainless Steel Hardware Motorcycle Spare Parts Precision Turned Parts]]></title><link><![CDATA[https://yyprecision1.en.ec21.com/Stainless_Steel_Hardware_Motorcycle_Spare--11647468_11836277.html]]></link><description><![CDATA[Testing EquipmentCoordinate Measuring Machine (CMM) / Vernier Caliper/ / Automatic Height Gauge /Hardness Tester /Surface Roughness Teste/Run-out Instrument/Optical Projector, Micrometer/ Salt spray ]]></description><pubDate><![CDATA[20230821]]></pubDate></item>
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<title><![CDATA[CNC Gear Wheel Turning Lathe Machine]]></title><link><![CDATA[https://hanlinrui.en.ec21.com/CNC_Gear_Wheel_Turning_Lathe--11664650_11664651.html]]></link><description><![CDATA[test reports
Delivery:
● confirm the product quantity
● fill in the invoice
● fill in the express bill
● confirm the Courier to take the parcel
CNC machining instructions:
Drawing:3 d:. Step,]]></description><pubDate><![CDATA[20221028]]></pubDate></item>
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<title><![CDATA[CNC Grinding]]></title><link><![CDATA[https://flourishlegend.en.ec21.com/CNC_Grinding--11858161_11858162.html]]></link><description><![CDATA[What is cnc grinding
Flourish Legend is equipped with multiple fully automated cnc cylindrical grinding machines capable of machining high hardened materials, brittle materials, plastics and metals. ]]></description><pubDate><![CDATA[20231024]]></pubDate></item>
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<title><![CDATA[Used Leveling Machine for Sale]]></title><link><![CDATA[https://ezhonggroup.en.ec21.com/Used_Leveling_Machine_for_Sale--11511703_11511755.html]]></link><description><![CDATA[hardening hardness HS85-95 (HRC56-63), hardened layer depth, work roll diameter D≤200mm is 3～5mm, D＞200mm is 6～10mm, the roughness is 0.8μm, and the dimensional tolerance reaches h6.
4. Work]]></description><pubDate><![CDATA[20220117]]></pubDate></item>
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<title><![CDATA[API Hign Quality High Pressure Flanged End Swing Check Valve for Oilfield]]></title><link><![CDATA[https://jolinfu123.en.ec21.com/API_Hign_Quality_High_Pressure--11830699_11836055.html]]></link><description><![CDATA[Features:
1.Sealing is energized by flow fluid pressure, sealing performance gets better while pressure increasing.
2.Hard-faced sealing surface and sulfur-resistant core material assure fine perform]]></description><pubDate><![CDATA[20230821]]></pubDate></item>
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<title><![CDATA[Bushing/Sleeve]]></title><link><![CDATA[https://hhcprecision.en.ec21.com/Bushing_Sleeve--11858667_11882709.html]]></link><description><![CDATA[testing methods may include chemical composition analysis, hardness testing, and dimensional verification.
Dimensional Accuracy: Bushings/sleeves must have precise dimensions to ensure proper fit and]]></description><pubDate><![CDATA[20240102]]></pubDate></item>
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<title><![CDATA[Inner Race Milling Machine QYXB125]]></title><link><![CDATA[https://lecn.en.ec21.com/Inner_Race_Milling_Machine_QYXB125--11480530_11588383.html]]></link><description><![CDATA[hard milling instead of grinding，it can carry with truss or joint robot and 
automatic
line.
Technical Parameters
ITEM
QYXB125
Max Clamping Diameter, mm
Ø35
Max Work 
piece Height, mm
60
Groove Di]]></description><pubDate><![CDATA[20231106]]></pubDate></item>
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<title><![CDATA[Plastic Injection Molding]]></title><link><![CDATA[https://greenstone23.en.ec21.com/Plastic_Injection_Molding--11778431_11889733.html]]></link><description><![CDATA[hardness.
PE: Polyethylene is a thermoplastic polymer with a variable crystalline structure and a vast range of applications depending on the particular type. It is one of the most widely produced pl]]></description><pubDate><![CDATA[20240117]]></pubDate></item>
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<title><![CDATA[Plain Coating Metal Threaded Rod Stud Bar DIN975 976 Metric Size L7 L7M L43]]></title><link><![CDATA[https://metalthre.en.ec21.com/Plain_Coating_Metal_Threaded_Rod--11817049_11817050.html]]></link><description><![CDATA[Grade B7M—The maximum hardness of the grade shall be 235 HBW or 99 HRB. The minimum hardness shall not be less than 200 HBW or 93 HRB. Conformance to this hardness shall be ensured by testing the h]]></description><pubDate><![CDATA[20230708]]></pubDate></item>
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<title><![CDATA[VU-2Y Hydraulic Broaching Machine]]></title><link><![CDATA[https://wanchen123.en.ec21.com/VU_2Y_Hydraulic_Broaching_Machine--11774583_11774598.html]]></link><description><![CDATA[hardness, good wear resistance, long service life, the processed V-notch and U-notch can meet the relevant standards , due to the principle of one-time broaching forming, the processing is identical ]]></description><pubDate><![CDATA[20230529]]></pubDate></item>
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<title><![CDATA[304 316 316L Stainless Steel Perforated/Etched/Etching Sheets Filter Mesh Disc/Tube]]></title><link><![CDATA[https://wetetching.en.ec21.com/304_316_316L_Stainless_Steel--11869908_11869909.html]]></link><description><![CDATA[hardness and limited high-temperature performance.Ferritic Stainless Steel: Advantages: Provides good corrosion resistance and exhibits magnetic properties. Disadvantages: Lower toughness and limited]]></description><pubDate><![CDATA[20231124]]></pubDate></item>
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<title><![CDATA[Cast Rolls Hot Strip Continuous Mill &amp; Plate Mill Work Roll (HiCr Cast Roll, ICDP Rolls,HSS Rolls)]]></title><link><![CDATA[https://leonard851107.en.ec21.com/Cast_Rolls_Hot_Strip_Continuous--11895855_11895895.html]]></link><description><![CDATA[Hardness Testers (Portable and Laboratory sets)Ultrasonic Testing Equipments (Several units)Material Testing Machine WAW-600Charpy Impact Test Machine JSB-300 SERVICE and SUPPORTat TSR Roll, we are f]]></description><pubDate><![CDATA[20240131]]></pubDate></item>
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<title><![CDATA[High Performance Diamond Inserts, CBN Insert, PCBN Turning Cutting Tools]]></title><link><![CDATA[https://bescosa.en.ec21.com/High_Performance_Diamond_Inserts_CBN--11088371_11088372.html]]></link><description><![CDATA[hardness alloy cast iron, gray cast iron, nodular cast iron and other materials.*Longer cutting tool life and better chipping Model number of PCBN insertSpecificationDiameter (mm)Thickness (mm)RNGN25]]></description><pubDate><![CDATA[20200327]]></pubDate></item>
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<title><![CDATA[Plain Gauge Glass]]></title><link><![CDATA[https://15731871936.en.ec21.com/Plain_Gauge_Glass--10941572_10941622.html]]></link><description><![CDATA[Product description
Transparent glasses are also manufactured from &quot;extra-hard&quot; borosilicate glass. The surfaces on both sides are finely smooth and ensure optimal transparency.
Now we have two kinds]]></description><pubDate><![CDATA[20190423]]></pubDate></item>
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<title><![CDATA[Brass Covered Cap Prong Snap Button]]></title><link><![CDATA[https://eternity123.en.ec21.com/Brass_Covered_Cap_Prong_Snap--11602203_11852021.html]]></link><description><![CDATA[Product DescriptionBrass Covered Cap Prong Snap Button Introduction:
*Brass Covered Cap Prong Snap Button Made of high quality metal material, high hardness, electroplating treatment surface, rust an]]></description><pubDate><![CDATA[20231009]]></pubDate></item>
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<title><![CDATA[GRP Water Tank(Grp Panel Tank)]]></title><link><![CDATA[https://samsungmcp.en.ec21.com/GRP_Water_Tank_Grp_Panel--268557_2218757.html]]></link><description><![CDATA[Hardness - Over 40
Glass Fiber Content - &gt;30%
Material Characteristics and Specification
Specific Gravity - 1.39-1.7
Impact Strength - 50kg/cm2
Shore Hardness - D90
Shear Strength - 830kg/cm2
Thermal]]></description><pubDate><![CDATA[20130531]]></pubDate></item>
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<title><![CDATA[CNC Machining Polycarbonate]]></title><link><![CDATA[https://ysrapid01.en.ec21.com/CNC_Machining_Polycarbonate--11777230_11908766.html]]></link><description><![CDATA[hardness, so it is suitable for the production of various parts of cars and light trucks, mainly in lighting systems, dashboards, heating panels, defrosters and polycarbonate alloy bumpers, etc.
Medi]]></description><pubDate><![CDATA[20240305]]></pubDate></item>
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<title><![CDATA[Plastics Metal CNC Machining Parts Casting Available High Precision Custom Parts]]></title><link><![CDATA[https://kunshanpenas89.en.ec21.com/Plastics_Metal_CNC_Machining_Parts--11856398_11856965.html]]></link><description><![CDATA[Testing equipment:
Altimeter, marble platform, two-dimensional, three-dimensional coordinates, hardness tester, smoothness tester, film thickness tester, needle gauge, block gauge, thread gauge, etc.]]></description><pubDate><![CDATA[20231020]]></pubDate></item>
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<title><![CDATA[Harzarous Waste Processing Managment, 4 Shaft Shredder, Metal Shredder From UT Machinery]]></title><link><![CDATA[https://utshredder.en.ec21.com/Harzarous_Waste_Processing_Managment_4--11119310_10886321.html]]></link><description><![CDATA[hard objects such as car body,solid
industrial waste ,medical waste, e-waste, plastic pail, plastic frame, plastic bottle,
metal can, metal pail, intertexture bag, fridge, electric circuit board, pap]]></description><pubDate><![CDATA[20230419]]></pubDate></item>
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<title><![CDATA[OEM CNC Machining Metal Part]]></title><link><![CDATA[https://yatohardware.en.ec21.com/OEM_CNC_Machining_Metal_Part--9592671_9592670.html]]></link><description><![CDATA[Testing machine
Digital Height Gauge, caliper, Coordinate measuring machine, projection machine, roughness tester, hardness tester and so on.
Minimum order quantity
negotiable
Delivery
7-15 days afte]]></description><pubDate><![CDATA[20240222]]></pubDate></item>
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<title><![CDATA[Spring]]></title><link><![CDATA[https://ace1235.en.ec21.com/Spring--5121361_5121362.html]]></link><description><![CDATA[We ACE International Co., Ltd, equipped with the latest style of production facilities and precise examination machinery, manufacture and merchandising various kinds of precision springs used at elec]]></description><pubDate><![CDATA[20110210]]></pubDate></item>
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<title><![CDATA[Blade Parts for Domestic Appliance]]></title><link><![CDATA[https://goodbo.en.ec21.com/Blade_Parts_for_Domestic_Appliance--6230084_6359783.html]]></link><description><![CDATA[Hardness test, Full dimensions inspection, Surface-treatment report
Application Fields
Domestic appliance parts, instrument parts, auto parts, motorcycle parts, electric equipment parts and construct]]></description><pubDate><![CDATA[20121217]]></pubDate></item>
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<title><![CDATA[Industry Pantograph for Railway]]></title><link><![CDATA[https://zztfdc.en.ec21.com/Industry_Pantograph_for_Railway--8289003_8293342.html]]></link><description><![CDATA[hardness
Density
g/cm²
Metal content (%)
AR129
33
40
85
1.7
0
1.we are the agency of some famous brand ,such as carbon lorraine ,morgan,schunk,NECC,TOTY and so on. 
2.Non-standard products of variou]]></description><pubDate><![CDATA[20230629]]></pubDate></item>
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<title><![CDATA[ISO, Rosh Iron Machinery Casting]]></title><link><![CDATA[https://jeasinjoer.en.ec21.com/ISO_Rosh_Iron_Machinery_Casting--9152531_9152544.html]]></link><description><![CDATA[samples. 
Testing facility: spectrometer, tensile test machine, hardness test machine, CMM dimension report. 
Certificate: ISO9001:2008, Rosh, SGS. 
Standard: ASTM, DIN, JIS, EN, ISO, GB. ]]></description><pubDate><![CDATA[20140826]]></pubDate></item>
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<title><![CDATA[High Precision Medical Implant Device Part by CNC Milling Aerospace Custom Machining Titanium Parts]]></title><link><![CDATA[https://rosa20.en.ec21.com/High_Precision_Medical_Implant_Device--11309350_11309940.html]]></link><description><![CDATA[hard rubber etc.
Color
Silver, Gray, Black ,Gold or as client&apos;s requirement
Surface Roughness
Ra0.4 ( without polishing or grinding)
Logo Method
laser engraving, CNC engraving, screen-printing etc.
S]]></description><pubDate><![CDATA[20201216]]></pubDate></item>

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