Practical Data for Metallurgists - Timken

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END-QUENCH HARDENABILITY BANDS Tabulations of Band Limits – 4145 H to 4620 H These values were adjusted to the nearest Rockwell “C” point, and are used when points are selected and specified “J” GRADE Distance 4145 H 4147 H 4150 H 4161 H 4320 H 4340 H E 4340 H 4620 H Sixteenths of an Inch Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. 1 63 56 64 57 65 59 65 60 48 41 60 53 60 53 48 41 2 63 55 64 57 65 59 65 60 47 38 60 53 60 53 45 35 3 62 55 64 56 65 59 65 60 45 35 60 53 60 53 42 27 4 62 54 64 56 65 58 65 60 43 32 60 53 60 53 39 24 5 62 53 63 55 65 58 65 60 41 29 60 53 60 53 34 21 6 61 53 63 55 65 57 65 60 38 27 60 53 60 53 31 ... 7 61 52 63 55 65 57 65 60 36 25 60 53 60 53 29 ... 8 61 52 63 54 64 56 65 60 34 23 60 52 60 53 27 ... 9 60 51 63 54 64 56 65 59 33 22 60 52 60 53 26 ... 10 60 50 62 53 64 55 65 59 31 21 60 52 60 53 25 ... 11 60 49 62 52 64 54 65 59 30 20 59 51 60 53 24 ... 12 59 48 62 51 63 53 64 59 29 20 59 51 60 52 23 ... 13 59 46 61 49 63 51 64 58 28 ... 59 50 60 52 22 ... 14 59 45 61 48 62 50 64 58 27 ... 58 49 59 52 22 ... 15 58 43 60 46 62 48 64 57 27 ... 58 49 59 52 22 ... 16 58 42 60 45 62 47 64 56 26 ... 58 48 59 51 21 ... 18 57 40 59 42 61 45 64 55 25 ... 58 48 58 51 21 ... 20 57 38 59 40 60 43 63 63 25 ... 57 46 58 50 20 ... 22 56 37 58 39 59 41 63 50 24 ... 57 45 58 49 ... ... 24 55 36 57 38 59 40 63 48 24 ... 57 44 57 48 ... ... 26 55 35 57 37 58 39 63 45 24 ... 57 43 57 47 ... ... 28 55 35 57 37 58 38 63 43 24 ... 56 42 57 46 ... ... 30 55 34 56 37 58 38 63 42 24 ... 56 41 57 45 ... ... 32 54 34 56 36 58 38 63 41 24 ... 56 40 57 44 ... ... 53
END-QUENCH HARDENABILITY BANDS Tabulations of Band Limits – 4626 H to 50B44 H These values were adjusted to the nearest Rockwell “C” point, and are used when points are selected and specified “J” GRADE Distance Sixteenths 4626 H(1) 4718 H 4720 H 4815 H 4817 H 4820 H 50B40 H 50B44 H of an Inch Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. 1 51 45 47 40 48 41 45 38 46 39 48 41 60 53 63 56 2 48 36 47 40 47 39 44 37 46 38 48 40 60 53 63 56 3 41 29 45 38 43 31 44 34 45 35 47 39 59 52 62 55 4 33 24 43 33 39 27 42 30 44 32 46 38 59 51 62 55 5 29 21 40 29 35 23 41 27 42 29 45 34 58 50 61 54 6 27 ... 37 27 32 21 39 24 41 27 43 31 58 48 61 52 7 25 ... 35 25 29 ... 37 22 39 25 42 29 57 44 60 48 8 24 ... 33 24 28 ... 35 21 37 23 40 27 57 39 60 43 9 23 ... 32 23 27 ... 33 20 35 22 39 26 56 34 59 38 10 22 ... 31 22 26 ... 31 ... 33 21 37 25 55 31 58 34 11 22 ... 30 22 25 ... 30 ... 32 20 36 24 53 29 57 31 12 21 ... 29 21 24 ... 29 ... 31 20 35 23 51 28 56 30 13 21 ... 29 21 24 ... 28 ... 30 ... 34 22 49 27 54 29 14 20 ... 28 21 23 ... 28 ... 29 ... 33 22 47 26 52 29 15 ... ... 27 20 23 ... 27 ... 28 ... 32 21 44 25 50 28 16 ... ... 27 20 22 ... 27 ... 28 ... 31 21 41 25 48 27 18 ... ... 27 ... 21 ... 26 ... 27 ... 29 20 38 23 44 26 20 ... ... 26 ... 21 ... 25 ... 26 ... 28 20 36 21 40 24 22 ... ... 26 ... 21 ... 24 ... 25 ... 28 ... 35 ... 38 23 24 ... ... 25 ... 20 ... 24 ... 25 ... 27 ... 34 ... 37 21 26 ... ... 25 ... ... ... 24 ... 25 ... 27 ... 33 ... 36 20 28 ... ... 24 ... ... ... 23 ... 25 ... 26 ... 32 ... 35 ... 30 ... ... 24 ... ... ... 23 ... 24 ... 26 ... 30 ... 34 ... 32 ... ... 24 ... ... ... 23 ... 24 ... 25 ... 29 ... 33 ... 54 (1) Formerly Standard Steels
Page 1 and 2:
Practical Data for Metallurgists
Page 4 and 5: TABLE OF CONTENTS Page Steel Chemis
Page 6 and 7: FREE CUTTING RESULPHURIZED STEELS C
Page 8 and 9: STANDARD ALLOY STEELS - continued S
Page 10 and 11: STANDARD H STEELS Chemical Composit
Page 12 and 13: STANDARD CARBON AND CARBON BORON H
Page 14 and 15: SAE No. C Mn Cr Ni Mo Other 2317 .1
Page 16 and 17: FORMERLY STANDARD STEELS - continue
Page 18 and 19: SELECTED MILITARY SPECIFICATIONS -
Page 20 and 21: SELECTED AMS ALLOY STEEL SPECIFICAT
Page 22 and 23: NITRIDING STEELS Chemical Compositi
Page 24 and 25: AUSTENITIC STAINLESS STEELS - conti
Page 26 and 27: SELECTED ASTM SPECIFICATIONS Chemic
Page 28 and 29: TIMKEN ® TUBULAR HOLLOW DRILL STEE
Page 30 and 31: TIMKEN ® WELDABLE HIGH STRENGTH ST
Page 32 and 33: TIMKEN ® ALLOY STEELS FOR HIGH TEM
Page 34 and 35: USA - EUROPEAN - JAPANESE NEAR EQUI
Page 36 and 37: (1) Ck has same chemical compositio
Page 38 and 39: EUROPEAN INDUSTRIAL STANDARDS THROU
Page 40 and 41: JAPANESE AUTOMOTIVE STANDARDS CARBO
Page 42 and 43: JAPANESE AUTOMOTIVE STANDARDS H STE
Page 44 and 45: JAPANESE INDUSTRIAL STANDARDS CARBO
Page 46 and 47: JAPANESE INDUSTRIAL STANDARDS NICKE
Page 48 and 49: JAPANESE INDUSTRIAL STANDARDS CHROM
Page 50 and 51: END-QUENCH HARDENABILITY BANDS Tabu
Page 62 and 63: RESTRICTED END-QUENCH HARDENABILITY
Page 64 and 65: INTRODUCTION TO JOMINY CORRELATION
Page 66 and 67: BAR SIZE CENTER 0.20 0.35 0.50 1.5
Page 68 and 69: EXPLANATION OF COMBINED HARDENABILI
Page 70 and 71: TYPE HEAT TREATMENT 1340 NORMALIZED
Page 82 and 83: AVERAGE RELATIONSHIPS BETWEEN CARBO
Page 84 and 85: CARBURIZING INFORMATION For .10% Ca
Page 86 and 87: SURFACE CARBON CONCENTRATION, % PRO
Page 88 and 89: TIME AT HEAT, Hr 100 80 60 40 20 10
Page 90 and 91: CRITICAL TEMPERATURES AND Ms/Mf POI
Page 92 and 93: Represents the case of 8600 and 930
Page 94 and 95: MECHANICAL TUBING TOLERANCES Standa
Page 96 and 97: MECHANICAL TUBING TOLERANCE - conti
Page 98 and 99: MECHANICAL TUBING TOLERANCES Specia
Page 100 and 101: STRAIGHTNESS TOLERANCES All Conditi
Page 102 and 103: (1) Refer to the previous page for
Page 104 and 105:
TUBE SIZE CALCULATIONS How Mechanic
Page 106 and 107:
TUBE SIZE CALCULATIONS - continued
Page 108 and 109:
HOT ROLLED AND COLD DRAWN MECHANICA
Page 110 and 111:
BAR CROSS SECTIONAL TOLERANCES FOR
Page 112 and 113:
MASTER WEIGHT TABLES FOR ROUNDS AND
Page 114 and 115:
MASTER WEIGHT TABLES FOR ROUNDS AND
Page 116 and 117:
As Cast Size Product Diameter 28" (
Page 118 and 119:
RECOMMENDED COLD SHEARING LIMITATIO
Page 120 and 121:
Page 122 and 123:
Page 124 and 125:
ESTIMATED MECHANICAL PROPERTIES HOT
Page 126 and 127:
Temperature °F 3000 2802 2800 2720
Page 128 and 129:
CALCULATIONS FOR X - AND R CHARTS A
Page 130 and 131:
HANDY PHYSICAL CONSTANTS Accelerati
Page 132 and 133:
CONVERSION FACTORS EQUATION: A 3 B
Page 134 and 135:
Kg per sq mm Psi M Pa METRIC-ENGLIS
Page 136 and 137:
TABLES FOR CONVERSION FROM INCHES I
Page 138 and 139:
TEMPERATURE CONVERSION TABLES Alber
Page 140 and 141:
HARDNESS CONVERSION TABLES BASED ON
Page 142 and 143:
104 V USEFUL EQUATIONS FOR HARDENAB
Page 144 and 145:
GLOSSARY - continued MOLYBDENUM - M
Page 146 and 147:
GLOSSARY - continued END-QUENCH HAR
Page 148 and 149:
GLOSSARY - continued TEMPERING A tr
Page 150 and 151:
FORGING GLOSSARY - continued FILLET
Page 152 and 153:
FORGING GLOSSARY - continued SHEAR
Page 154:
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