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ISO 18265 - 碳鋼、低合金鋼和鑄鋼的抗拉強(qiáng)度及硬度對(duì)照表

國(guó)際標(biāo)準(zhǔn)ISO 18265-2013《金屬材料-硬度值的換算》表A1. 碳鋼、低合金鋼、鑄鋼的硬度及抗拉強(qiáng)度換算表

抗拉強(qiáng)度	維氏硬度	布氏硬度	洛氏硬度	洛氏硬度	洛氏硬度	洛氏硬度	洛氏硬度	表面洛氏	表面洛氏	表面洛氏
Mpa	HV10	HB	HRB	HRF	HRC	HRA	HRD	HR15N	HR30N	HR45N
255	80	76.0
270	85	80.7	41.0
285	90	85.5	48.0	82.6
305	95	90.2	52.0	84.8
320	100	95.0	56.2	87.0
335	105	99.8	59.3	88.8
350	110	105	62.3	90.5
370	115	109	64.5	92.1
385	120	114	66.7	93.6
400	125	119	69.0	95.0
415	130	124	71.2	96.4
430	135	128	73.1	97.7
450	140	133	75.0	99.0
465	145	138	76.9	100.2
480	150	143	78.7	101.4
495	155	147	80.2	102.5
510	160	152	81.7	103.6
530	165	156	83.4	104.6
545	170	162	85.0	105.5
560	175	166	86.1	106.4
575	180	171	87.1	107.2
595	185	176	88.3	108.0
610	190	181	89.5	108.7
625	195	185	90.5	109.4
640	200	190	91.5	110.1
660	205	195	92.5	110.7
675	210	199	93.5	111.3
690	215	204	94.0	111.9
705	220	209	95.0	112.4
720	225	214	96.0	112.9
740	230	219	96.7	113.4
755	235	223	97.4	113.9
770	240	228	98.1	114.3	20.3	60.7	40.3	69.6	41.7	19.9
785	245	233	98.8	114.7	21.3	61.2	41.1	70.1	42.5	21.1
800	250	238	99.5	115.1	22.2	61.6	41.7	70.6	43.4	22.2
820	255	242	100.3		23.1	62.0	42.2	71.1	44.2	23.2
835	260	247	101.0		24.0	62.4	43.1	71.6	45.0	24.3
850	265	252	101.5		24.8	62.7	43.7	72.1	45.7	25.2
865	270	257	102.0		25.6	63.1	44.3	72.6	46.4	26.2
880	275	261	103.0		26.4	63.5	44.9	73.0	47.2	27.1
900	280	266	104.0		27.1	63.8	45.3	73.4	47.8	27.9
915	285	271	104.5		27.8	64.2	46.0	73.8	48.4	28.7
930	290	276	105.0		28.5	64.5	46.5	74.2	49.0	29.5
950	295	280			29.2	64.8	47.1	74.6	49.7	30.4
965	300	285			29.8	65.2	47.5	74.9	50.2	31.1
995	310	295			31.0	65.8	48.4	75.6	51.3	32.5
1030	320	304			32.2	66.4	49.4	76.2	52.3	33.9
1060	330	314			33.3	67.0	50.2	76.8	53.6	35.2
1095	340	323			34.4	67.6	51.1	77.4	54.4	36.5
1125	350	333			35.5	68.1	51.9	78.0	55.4	37.8
1155	360	342			36.6	68.7	52.8	78.6	56.4	39.1
1190	370	352			37.7	69.2	53.6	79.2	57.4	40.4
1220	380	361			38.8	69.8	54.4	79.8	58.4	41.7
1255	390	371			39.8	70.3	55.3	80.3	59.3	42.9
1290	400	380			40.8	70.8	56.0	80.8	60.2	44.1
1320	410	390			41.8	71.4	56.8	81.4	61.1	45.3
1350	420	399			42.7	71.8	57.5	81.8	61.9	46.4
1385	430	409			43.6	72.3	58.2	82.3	62.7	47.4
1420	440	418			44.5	72.8	58.8	82.8	63.5	48.4
1455	450	428			45.3	73.3	59.4	83.2	64.3	49.4
1485	460	437			46.1	73.6	60.1	83.6	64.9	50.4
1520	470	447			46.9	74.1	60.7	83.9	65.7	51.3
1555	480	456			47.7	74.5	61.3	84.3	66.4	52.2
1595	490	466			48.4	74.9	61.6	84.7	67.1	53.1
1630	500	475			49.1	75.3	62.2	85.0	67.7	53.9
1665	510	485			49.8	75.7	62.9	85.4	68.3	54.7
1700	520	494			50.5	76.1	63.5	85.7	69.0	55.6
1740	530	504			51.1	76.4	63.9	86.0	69.5	56.2
1775	540	513			51.7	76.7	64.4	86.3	70.0	57.0
1810	550	523			52.3	77.0	64.8	86.6	70.5	57.8
1845	560	532			53.0	77.4	65.4	86.9	71.2	58.6
1880	570	542			53.6	77.8	65.8	87.2	71.7	59.3
1920	580	551			54.1	78.0	66.2	87.5	72.1	59.9
1955	590	561			54.7	78.4	66.7	87.8	72.7	60.5
1995	600	570			55.2	78.6	67.0	88.0	73.2	61.2
2030	610	580			55.7	78.9	67.5	88.2	73.7	61.7
2070	620	589			56.3	79.2	67.9	88.5	74.2	62.4
2105	630	599			56.8	79.5	68.3	88.8	74.6	63.0
2145	640	608			57.3	79.8	68.7	89.0	75.1	63.5
2180	650	618			57.8	80.0	69.0	89.2	75.5	64.1
	660				58.3	80.3	69.4	89.5	75.9	64.7
	670				58.8	80.6	69.8	89.7	76.4	65.3
	680				59.2	80.8	70.1	89.8	76.8	65.7
	690				59.7	81.1	70.5	90.1	77.2	66.2
	700				60.1	81.3	70.8	90.3	77.6	66.7
	720				61.0	81.8	71.5	90.7	78.4	67.7
	740				61.8	82.2	72.1	91.0	79.1	68.6
	760				62.5	82.6	72.6	91.2	79.7	69.4
	780				63.3	83.0	73.3	91.5	80.4	70.2
	800				64.0	83.4	73.8	91.8	81.1	71.0
	820				64.7	83.8	74.3	92.1	81.7	71.8
	840				65.3	84.1	74.8	92.3	82.2	72.2
	860				65.9	84.4	75.3	92.5	82.7	73.1
	880				66.4	84.7	75.7	92.7	83.1	73.6
	900				67.0	85.0	76.1	92.9	83.6	74.2
	920				67.5	85.3	76.5	93.0	84.0	74.8
	940				68.0	85.6	76.9	93.2	84.4	75.4

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