Westport Rockwell Hardness Test Blocks

Rockwell Hardness Test Blocks

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Our most popular Rockwell blocks are listed below. Also available are test blocks in other values and in other standard & superficial Rockwell Hardness scales including:
R, 15W, 30W, 45W, L, M, P, 15X, 30X, 45X, 15Y and 30Y

Quantity discounts are available for 10 blocks or more - call for details!

Part #:	Scale:	Value:	Indentor:	Load:	List Price:	Sale Price:	Purchase:
HRA33	A	33	Diamond	60 kg	$60.00	$58.00
HRA63	A	63	Diamond	60 kg	$60.00	$58.00
HRA83	A	83	Diamond	60 kg	$60.00	$58.00
HRB25	B	25	1/16" Ball	100 kg	$80.00	$77.00
HRB55	B	55	1/16" Ball	100 kg	$60.00	$58.00
HRB95	B	95	1/16" Ball	100 kg	$60.00	$58.00
HRC35	C	35	Diamond	150 kg	$60.00	$58.00
HRC55	C	55	Diamond	150 kg	$60.00	$58.00
HRC63	C	63	Diamond	150 kg	$60.00	$58.00
HRD44	D	44	Diamond	100 kg	$60.00	$58.00
HRD67	D	67	Diamond	100 kg	$60.00	$58.00
HRE75	E	75	1/8" Ball	100 kg	$80.00	$77.00
HRE96	E	96	1/8" Ball	100 kg	$60.00	$58.00
HRF74	F	74	1/16" Ball	60 kg	$80.00	$77.00
HRF94	F	94	1/16" Ball	60 kg	$60.00	$58.00
HRG25	G	25	1/16" Ball	150 kg	$60.00	$58.00
HRG66	G	66	1/16" Ball	150 kg	$60.00	$58.00
HRH94	H	94	1/8" Ball	60 kg	$80.00	$77.00
HRK38	K	38	1/8" Ball	150 kg	$80.00	$77.00
HRK86	K	86	1/8" Ball	150 kg	$60.00	$58.00
HR15N72	15N	72	Diamond	15 kg	$60.00	$58.00
HR15N88	15N	88	Diamond	15 kg	$60.00	$58.00
HR15T67	15T	67	1/16" Ball	15 kg	$80.00	$77.00
HR15T90	15T	90	1/16" Ball	15 kg	$60.00	$58.00
HR30N64	30N	64	Diamond	30 kg	$60.00	$58.00
HR30T36	30T	36	1/16" Ball	30 kg	$80.00	$77.00
HR30T76	30T	76	1/16" Ball	30 kg	$60.00	$58.00
HR45N37	45N	37	Diamond	45 kg	$60.00	$58.00
HR45N70	45N	70	Diamond	45 kg	$60.00	$58.00
HR45T28	45T	28	1/16" Ball	45 kg	$60.00	$58.00
HR45T58	45T	58	1/16" Ball	45 kg	$60.00	$58.00
NEW - For Rockwell Blocks certified to NIST, click this link!