David L. Ellis Brinell Test Block: Pilihan Utama di Johor Bahru (JB), Malaysia, Selangor, Kuala Lumpur (KL), Penang, Singapore MSP Metrology (M) Sdn Bhd

Penerangan

All of David L. Ellis Co., Inc. Brinell Test Blocks come with accreditation to applicable standards and ideal for performing the Brinell hardness testing verification presented by MSP Metrology (M) Sdn Bhd from David L Ellis UK

Features

ASTM E-10
ISO 6506

All of David L Ellis Brinell Test Blocks come with accreditation to applicable standards. We adhere to a strict procedure for the calibration of these blocks, and the accuracy of the tester is maintained using a proving ring and load cell both traceable to N.I.S.T. The readings themselves are done using a stage micrometer also calibrated and traceable to N.I.S.T.

Specifications

Test Conditions and Recommended Hardness Range

Brinell Hardness Scale	Ball Diameter D mm	Force Diameter RatioA	Nominal Value of Test Force, F N	Nominal Value of Test Force, F kgf	Recommended Hardness Range HBW
HBW 10/3000	10	30	29420	3000	95.5 to 650
HBW 10/1500	10	15	14710	1500	47.7 to 327
HBW 10/1000	10	10	9807	1000	31.8 to 218
HBW 10/500	10	5	4903	500	15.9 to 109
HBW 10/250	10	2.5	2542	250	7.96 to 54.5
HBW 10/125	10	1.25	1226	125	3.98 to 27.2
HBW 10/100	10	1	980.7	100	3.18 to 21.8
HBW 5/750	5	30	7355	750	95.5 to 650
HBW 5/250	5	10	2452	250	31.8 to 218
HBW 5/125	5	5	1226	125	15.9 to 109
HBW 5/62.5	5	2.5	612.9	62.5	7.98 to 54.5
HBW 5/31.25	5	1.25	306.5	31.25	3.98 to 27.2
HBW 5/25	5	1	245.2	25	3.18 to 21.8
HBW 2.5/187.5	2.5	30	1839	187.5	95.5 to 650
HBW 2.5/62.5	2.5	10	612.9	62.5	31.8 to 218
HBW 2.5/31.25	2.5	5	306.5	31.25	15.9 to 109
HBW 2.5/15.625	2.5	2.5	153.2	15.625	7.96 to 54.5
HBW 2.5/7.8125	2.5	1.25	76.61	7.8125	3.98 to 27.2
HBW 2.5/6.25	2.5	1	61.29	6.25	3.18 to 21.8
HBW 1/30	1	30	294.2	30	95.5 to 650
HBW 1/10	1	10	98.07	10	31.8 to 218
HBW 1/5	1	5	49.03	5	15.9 to 109
HBW 1/2.5	1	2.5	24.52	2.5	7.96 to 54.5
HBW 1/1.25	1	1.25	12.26	1.25	3.98 to 27.2
HBW 1/1	1	1	9.807	1	3.18 to 21.8

Note: Circle and gridded blocks available at additional cost. Dimensions for the most common blocks will be 6″ x 2″ x 3/4″. The other dimensions are 6″ x 41/2″ x 3/4″ or 2″ x 2″. Depends on ASTM E10-17 rules for dimensions. Call for prices and availability. Material used – steel, brass or aluminum depends on hardness.

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