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Estimated Mechanical Properties and Machinability Ratings of Carbon Steel Bars(a)

Estimated Minimum Values
AISI And SAE No.	Type of Processing	Tensile Strength psi	Yield Strength psi	Eiongation In 2 in., %	Reduction in Area, %	Brinell Hardness	Average Machinability Rating (Cold Drawn 1112= 100%)
1006	Hot rolled Cold drawn	43,000 48,000	24,000 41,000	30 20	55 45	86 95	50
1008	Hot rolled Cold drawn	44,000 49,000	24,500 41,500	30 20	55 45	86 95	55
1010	Hot rolled Cold drawn	47,000 53,000	26,000 44,000	28 20	50 40	95 106	55
1012	Hot rolled Cold drawn	48,000 54,000	26,500 45,000	28 19	50 40	95 105	55
1015	Hot rolled Cold drawn	50,000 56,000	27,500 41,000	20 18	50 40	101 111	60
1016	Hot rolled Cold drawn	55,000 61,000	30,000 51,000	25 18	50 40	111 121	70
1017	Hot rolled Cold drawn	53,000 59,000	29,000 49,000	26 16	50 40	105 116	65
1018	Hot rolled Cold drawn	58,000 84,000	32,000 54,000	25 15	50 40	118 126	70
1019	Hot Rolled Cold drawn	59,000 66,000	32,500 55,000	25 15	50 40	118 131	70
1020	Hot rolled Cold drawn	55,000 61,000	30,000 51,000	25 15	50 40	111 121	65
1021	Hot rolled Cold drawn	61,000 68,000	33,000 57,000	24 15	48 40	116 131	70
1022	Hot rolled Cold drawn	62,000 69,000	34,000 58,000	23 15	47 40	121 137	70
1023	Hot rolled Cold drawn	58,000 52,000	31,000 52,500	25 15	50 40	111 121	65
1025	Hot rolled Cold drawn	58,000 64,000	32,000 54,000	25 15	50 40	118 126	65
1026	Hot rolled Cold drawn	64,000 71,000	35,000 60,000	24 15	49 40	126 143	75
1030	Hot rolled Cold drawn	68,000 76,000	37,500 64,000	20 12	42 35	137 149	70
1035	Hot rolled Cold drawn	72,000 60,000	39,500 67,000	18 12	40 35	143 163	65
1037	Hot rolled Cold drawn	74,000 82,000	40,500 69,000	18 12	40 35	143 167	65
1038	Hot rolled Cold drawn	75,000 83,000	41,000 70,000	18 12	40 35	149 163	65
1039	Hot rolled Cold drawn	79,000 88,000	43,500 74,000	16 12	40 35	156 179	60
1040	Hot rolled Cold drawn	76,000 85,000	42,000 71,000	18 12	40 35	149 170	60
1042	Hot rolled Cold drawn NCDb	80,000 89,000 85,000	44,000 75,000 73,000	16 12 12	40 35 45	163 179 179	60 70
1043	Hot rolled Cold drawn NCDb	82,000 91,000 87,000	45,000 77,000 75,000	16 12 12	40 35 45	163 179 179	60 70
1044	Hot rolled	80,000	44,000	16	40	163
1045	Hot rolled Cold drawn ACDa	82,000 91,000 85,000	45,000 77,000 73,000	16 12 12	40 35 45	163 179 170	55 65
1046	Hot rolled Cold drawn ACDa	85,000 94,000 90,000	47,000 79,000 75,000	15 12 12	40 35 45	170 187 179	55 65

a ACD represents annealed cold drawn.
b NCD represents normalized cold drawn.

Estimated Minimum Values
AISI and SAE No,	Type of Processing	Tensile Strength, psi	Yeild Strength psi	Eiongation In 2 in,, %	Reduction in Area, %	Brinell Hardness	Average Machinability Rating (Cold Drawn 1112- 100%)
1049	Hot rolled Cold drawn ACDa	87,000 97,000 92,000	48,000 81,500 77,000	15 10 10	35 30 40	179 197 187	45 55
1050	Hot rolled Cold drawn ACDa	90,000 100,000 95,000	49,500 84,000 80,000	15 10 10	35 30 40	179 197 189	45 55
1055	Hot rolled ACDa	94,000 96,000	51,500 81,000	12 10	30 40	192 197	55
1060	Hot rolled SACDc	98,000 90,000	54,000 70,000	12 10	30 45	201 183	60
1064	Hot rolled SACDc	97,000 89,000	53,500 69,000	12 10	30 45	201 183	60
1065	Hot rolled SACDc	100,000 92,000	55,000 71,000	12 10	30 45	207 187	60
1070	Hot rolled SACDc	102,000 93,000	56,000 72,000	12 10	30 45	212 192	55
1074	Hot rolled SACDc	105,000 94,500	58,000 73,000	12 10	30 40	217 192	55
1078	Hot rolled SACDc	100,000 94,000	65,000 72,500	12 10	30 40	207 192	55
1080	Hot rolled SACDc	112,000 98,000	61,500 74,000	10 10	25 40	229 192	45
1084	Hot rolled SACDc	119,000 100,000	65,500 77,000	10 10	25 40	241 192	45
1085	Hot rolled SACDc	121,000 100,500	66,500 78,000	10 10	25 40	248 192	45
1088	Hot rolled SACDc	112,000 97,000	61,500 74,000	10 10	25 40	229 192	45
1090	Hot rolled SACDc	122,000 101,000	67,000 71,000	10 10	25 40	248 197	45
1095	Hot rolled SACDc	120,000 99,000	66,000 76,000	10 10	25 40	248 197	45
1524*	Hot rolled Cold drawn	74,000 82,000	41,000 69,000	20 12	42 35	149 163	60
1527*	Hot rolled Cold drawn	75,000 63,000	41,000 70,000	18 12	40 35	149 163	65
1536*	Hot rolled Cold drawn	83,000 92,000	45,500 77,500	16 12	40 35	163 187	56
1541*	Hot rolled Cold drawn ACDa	92,000 102,500 94,000	51,000 87,000 80,000	15 10 10	40 30 46	187 207 184	45 60
1547*	Hot rolled Cold drawn ACDa	94,000 103,000 95,000	52,000 88,000 85,000	15 10 10	30 28 35	192 207 187	40 45
1548*	Hot rolled Cold drawn ACDa	96,000 106,500 93,500	53,000 89,500 78,500	14 10 10	33 28 35	197 217 192	45 50
1552*	Hot rolled ACDa	108,000 98,000	59,500 83,000	12 10	30 40	217 193	50

a ACD represents annealed cold drawn.
b NCO represents normalized cold drawn.
c SACD represents spheroidized annealed cold drawn.

*These grades with max. Mn in excess of 1%, have been renumbered 1500 series.

Estimated Minimum Values
AISI and SAE No.,	Type of Processing	Tensile Strength, psi	Yeild Strength, psi	Eiongation In 2 in., %	Reduction In Area, %	Brinell Hardness	Average Machinability Rating (Cold Drawn 1112 100%)
1108	Hot rolled Cold drawn	50,000 56,000	27,500 47,000	30 20	50 40	101 121	80
1109	Hot rolled Cold drawn	50,000 56,000	27,500 47,000	30 20	50 40	101 121	80
1117	Hot rolled Cold drawn	62,000 69,000	34,000 58,000	23 15	47 40	121 137	90
1118	Hot rolled Cold drawn	65,000 72,000	36,000 61,000	23 15	47 40	131 143	85
1119	Hot rolled Cold drawn	62,000 69,000	34,000 58,000	23 15	47 40	121 137	100
1132	Hot rolled Cold drawn	83,000 92,000	45,500 77,000	16 12	40 35	167 183	75
1137	Hot rolled Cold drawn	88,000 98,000	48,000 82,000	15 10	35 30	179 197	70
1140	Hot rolled Cold drawn	79,000 88,000	43,500 74,000	16 12	40 35	156 170	70
1141	Hot rolled Cold drawn	94,000 105,000	51,500 88,000	15 10	35 30	187 212	70
1144	Hot rolled Cold drawn	97,000 108,000	53,000 90,000	15 10	35 30	197 217	80
1145	Hot rolled Cold drawn	85,000 94,000	47,000 80,000	15 12	40 35	170 187	65
1148	Hot rolled Cold drawn	55,000 94,000	47,000 80,000	15 12	40 35	170 187	70
1151	Hot rolled Cold drawn	92,000 102,000	50,500 86,000	15 10	35 30	187 207	65
1211	Hot rolled Cold drawn	55,000 75,000	33,000 58,000	25 10	45 35	121 163	95
1212	Hot rolled Cold drawn	56,000 78,000	33,500 60,000	25 10	45 35	121 167	100
1213	Hot rolled Cold drawn	56,000 78,000	33,500 60,000	25 10	45 35	121 167	135
12L14	Hot rolled Cold drawn	57,000 78,000	34,000 60,000	22 10	45 35	121 163	160

(a)All 1100 and 1200 series steels are rated on the basis of .10 max silicon or coarse grain melting practice,

Turret Steel Industries

Sunbelt-Turret Steel

Wilcox Steel

Estimated Mechanical Properties and Machinability Ratings of Carbon Steel Bars(a)