收藏收藏！不锈钢硬度换算参考表

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HV（维氏硬度）与HRB（洛氏硬度）换算参考表

LD	HV	HB(F=30D )	HRB	HRC	HSD
300	80	80	38.4
302	81	81	39.4
304	82	82	40.3
306	83	83	41.3
310	85	85	43.2
312	86	86	44.2
314	87	87	45.1
316	88	88	46.0
318	89	89	46.9
320	90	90	47.8
322	91	91	48.7
324	92	93	49.6
326	93	94	50.4
328	94	95	51.3
330	95	96	52.2
332	96	97	53.0
334	97	98	53.8
336	98	99	54.6
338	100	100	55.5
340	101	102	56.3
342	102	103	57.1
344	103	104	57.8
346	104	105	58.6
348	106	106	59.4
350	107	107	60.1
352	108	109	60.9
354	109	110	61.6

硬度换算表

HV	HRC	HBS	HV	HRC	HBS	HV	HRC
940	68		560	53		300	29.8
920	67.5		550	52.3	505	295	29.2
900	67		540	51.7	496	290	28.5
880	66.4		530	51.1	488	285	27.8
860	65.9		520	50.5	480	280	27.1
840	65.3		510	49.8	473	275	26.4
820	64.7		500	49.1	465	270	25.6
800	64		490	48.4	456	265	24.8
780	63.3		480	47.7	448	260	24
760	62.5		470	46.9	441	255	23.1
740	61.8		460	46.1	433	250	22.2
720	61		450	45.3	425	245	21.3
700	60.1		440	44.5	415	240	20.3