W-20B жесткость каркаса тестер для проверки алюминиевые трубы с внутренним диаметром>


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Трекер стоимости

Месяц Минимальная цена Макс. стоимость
Sep-17-2025 0.50 $* 0.7 $*
Aug-17-2025 0.45 $* 0.92 $*
Jul-17-2025 0.30 $* 0.97 $*
Jun-17-2025 0.6 $* 0.55 $*
May-17-2025 0.65 $* 0.70 $*
Apr-17-2025 0.67 $* 0.72 $*
Mar-17-2025 0.22 $* 0.56 $*
Feb-17-2025 0.51 $* 0.53 $*
Jan-17-2025 0.11 $* 0.30 $*

Характеристики



Products Description


Introduction
Webster hardness tester is the first selected instrument for testing Aluminum profiles mechanical property in accordance with American Standard ASTM B647.It is a portable instrument which can perform on-site hardness test on aluminum alloys. The testing result can be read only through one clip. Convenient, efficient and reliable.
Used for quickly testing the hardness of aluminum profiles, tubings, sheets, accessories and other soft metal. Especially suitable for quick, non-destructive on-site one-by-one final products qualification test. Webster hardness tester can be also used for testing hardness of copper, brass and soft steel.
Features
Indentor: Advanced material, new technology manufactured, higher hardness, long service life, good interchangeability.
Indicator: High strength indicator, uneasy to be curved or transformative by long-term used or mis-operation.
Dial Glass: High strength, high toughness, uneasy to be broken by impact.
Handle: Casting aluminum alloy material, anodized upper handle, nice appearance, high wear resistance and stain resistance.
Hardness Blocks: Hardness blocks are tested by standard hardness tester, attached with test report.
Good Stability: Stable full scale point, stable calibration point, indicator never glides.
Convenient Conversion: Results can be easily converted to Vickers, Rockwell and Brinell.


Item name
W-20B Webster Hardness Tester to Test Aluminum Tubings with Inner Diameter>6mm
Item No.
W-20B
Sample
Available
Application Range
used to test aluminum tubings with inner diameter>6mm
Hardness Range
25-110HRE,  58-131HV
Workpiece Dimension (mm)
 Thickness 0.6-8,   Inner Diameter >6


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