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Hardness Conversion Chart

Hardness Conversion Chart flanges, Pipe Fitting, Steel Pipe, Heat Exchanger and Reducer, Gasket, Tee, Pipe Fitting, Tube Plate, have all specifications. With many yeas production experience, strict control ASTM 11Q chemical composition and ASTM 11Q mechanical properties.

Production specification
Data center describes many of the common steel models, we can not determine the company's warehouse has all types of steel products inventory or raw materials.

Angle bar: 1mm to 1300mm
Steel Pipe: 1 - 1300mm, also can be customed.
Pipe fitting Size: 1/8 inch - 80 inch (DN6 - DN2000)
Flange Size: DN6 - DN2000
Lenth: Any lenth based on the customer's requirement.

Hardness Conversion Chart

Steel hardness conversion table contains conversion factors for Rockwell, Vickers & Brinell. As a guide we show the theoretical conversion comparison of tonnes tensile in Newtons /mm² and MPa to steel hardness.

N/mm²	Brinell	Tons	Vickers	Rockwell	N/mm²	Brinell	Tons	Vickers	Rockwell
/ MPa	HB	per sq in		C	/ MPA	HB	per sq in		B
.	.	.	902	65	770	229	50	234	99
.	.	.	836	63	755	223	49	228	98
.	.	.	778	61	739	217	48	222	97
2033	601	132	715	59	693	212	46	217	97
1956	578	127	671	57	678	207	45	212	96
1879	555	122	633	56	662	201	44	206	95
1802	534	117	599	54	647	197	43	202	94
1725	514	112	572	52	631	192	42	197	93
1663	495	108	547	50	616	187	41	192	92
1617	477	105	523	49	601	183	40	188	91
1535	461	101	501	48	585	179	39	184	90
1509	444	98	479	47	585	174	38	179	89
1463	429	95	459	45	570	170	38	175	87
1417	415	92	441	44	560	167	37	172	86
1355	401	88	424	42	554	163	36	168	85
1309	388	85	409	41	554	159	36	164	84
1263	375	82	395	40	539	156	35	161	83
1232	363	80	382	39	524	152	35	157	82
1186	353	77	369	37	508	149	34	154	81
1155	341	75	356	36	508	145	33	151	80
1224	331	73	344	34	493	143	33	148	79
1093	321	71	332	33	493	140	32	145	78
1047	311	68	321	32	477	137	32	142	78
1016	302	66	310	31	462	134	31	139	77
986	293	64	299	30	462	131	30	136	75
970	285	63	290	29	447	128	30	133	73
939	277	61	282	27	447	126	29	131	72
909	269	59	274	26	431	123	28	128	70
893	262	58	267	25	431	121	28	126	69
862	255	56	260	24	416	118	27	123	67
847	248	55	253	22	416	116	27	121	66
816	241	53	246	21	400	114	26	119	64
785	235	51	240	20	385	111	25	116	63

All figures quoted on this chart are theoretical and for guidance only

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Hardness Conversion Chart

Hardness Conversion Chart

Production specification
Data center describes many of the common steel models, we can not determine the company's warehouse has all types of steel products inventory or raw materials.

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Month Top

Hardness Conversion Chart

Production specification Data center describes many of the common steel models, we can not determine the company's warehouse has all types of steel products inventory or raw materials.

Top

Month Top

Production specification
Data center describes many of the common steel models, we can not determine the company's warehouse has all types of steel products inventory or raw materials.