Charts

 

charts

 

 

DELIVERY CONDITIONS FOR TRIFILADED STEEL

 

SAE 1006, 1008 e 1010
BITOLA
(mm)		 DUREZA L.R.T. (N/mm2)
Mín Máx Min Máx
até 10,00 130 HB 220 HB 400 700
70 HRB 96 HRB
10,01 a 15,00 130 HB 200 HB 370 680
70 HRB 95 HRB
15,01 a 25,00 130 HB 180 HB 370 650
70 HRB 90 HRB
25,01 a 50,80 130 HB 170 HB 360 600
70 HRB 85 HRB

 

SAE 1035, 1045 e 1144
BITOLA
(mm)		 DUREZA L.R.T. (N/mm2)
Mín Máx Min Máx
até 10,00 160 HB 270 HB 650 1000
85 HRB (102 HRB)
10,01 a 15,00 160 HB 250 HB 650 950
85 HRB 102 HRB
15,01 e acima 160 HB 240 HB 600 900
85 HRB 102 HRB

 

SAE 1020 e 8620
BITOLA
(mm)		 DUREZA L.R.T. (N/mm2)
Mín Máx Min Máx
até 6 150 HB 250 HB 450 800
80 HRB (102 HRB)
6,01 a 10,00 150 HB 240 HB 450 750
80 HRB 100 HRB
10,01 a 15,00 150 HB 230 HB 450 750
80 HRB 96 HRB
15,01 a 50,80 150 HB 210 HB 450 750
80 HRB 96 HRB

 

SAE 1212, 1213, 12L14, 1015 e Ressulfurados (norma DIN)
BITOLA
(mm)		 DUREZA L.R.T. (N/mm2)
Mín Máx Min Máx
até 6 140 HB 240 HB 400 750
75 HRB 98 HRB
6,01 a 10,00 140 HB 230 HB 400 700
75 HRB 96 HRB
10,01 a 15,00 140 HB 220 HB 400 700
75 HRB 90 HRB
15,01 a 25,00 130 HB 200 HB 380 680
70 HRB 89 HRB
25,01 a50,80 130 HB 190 HB 380 680
70 HRB 85 HRB


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