Heat Resistant Steels
- ASTM A182 (F120
- C: 0.13
- Si: 0.25
- Mn: 0.6
- Cr: 1
- Mo: 0.45
- Cu < 0.30
- Quenchant: Oil, Air
- Annealing: 600 – 700
- Tempering: 630 – 730
- *
- C: 0.21
- Si: 0.45
- Mn: 0.45
- Cr: 1.1
- Mo: 1.35
- Ni: 0.45
- V: 0.3
- Quenchant: Oil, Air
- Annealing: 650 – 740
- Tempering: 680 – 740
- *
- C: 0.26
- Si: 0.3
- Mn: 0.7
- Cr: 1.1
- Mo: 0.25
- Quenchant: Oil, Air
- Annealing: 680 – 720
- Tempering: 650 – 710
Cementation Steels
- SAE 3310
- C: 0.14
- Si: 0.3
- Mn: 0.45
- Cr: 0.7
- Ni: 3.5
- Quenchant: Water, Oil
- Annealing: 650 – 700
- Tempering: 150 – 200
- SAE 4320
- C: 0.17
- Si: 0.3
- Mn: 0.5
- Cr: 1.5
- Ni: 1.6
- Quenchant: Water, Oil
- Annealing: 650 – 700
- Tempering: 150 – 200
- *
- C: 0.18
- Si: 0.3
- Mn: 0.5
- Cr: 2
- Ni: 2
- Quenchant: Water, Oil
- Annealing: 650 – 700
- Tempering: 150 – 200
- SAE 5115
- C: 0.17
- Si: 0.3
- Mn: 1.2
- Cr: 0.9
- Quenchant: Water, Oil
- Annealing: 650 – 700
- Tempering: 150 – 200
- SAE 5120
- C: 0.2
- Si: 0.25
- Mn: 1.25
- Cr: 1.15
- Quenchant: Water, Oil
- Annealing: 650 – 700
- Tempering: 150 – 200
- *
- C: 0.2
- Si: 0.25
- Mn: 1.3
- Cr: 1.2
- S: 0.03
- Quenchant: Water, Oil
- Annealing: 650 – 700
- Tempering: 150 – 200
Heat Treatable Steels
- SAE 1035
- C: 0.35
- Si: 0.25
- Mn: 0.65
- Quenchant: Water, Oil
- Annealing: 650 – 700
- Tempering: 550 – 680
- SAE 1045
- C: 0.45
- Si: 0.25
- Mn: 0.65
- Quenchant: Water, Oil
- Annealing: 650 – 700
- Tempering: 550 – 680
- SAE 1045
- C: 0.45
- Si: 0.25
- Mn: 0.65
- Quenchant: Water, Oil
- Annealing: 650 – 700
- Tempering: 550 – 680
- SAE 1055
- C: 0.55
- Si: 0.25
- Mn: 0.75
- Quenchant: Water, Oil
- Annealing: 650 – 700
- Tempering: 550 – 680
- SAE 1064
- C: 0.61
- Si: 0.35
- Mn: 0.75
- Quenchant: Water, Oil
- Annealing: 650 – 700
- Tempering: 550 – 680
- AMS 6342H
- C: 0.36
- Si: 0.25
- Mn: 0.65
- Cr: 1.05
- Mo: 0.2
- Ni: 1.05
- Quenchant: Water, Oil
- Annealing: 650 – 700
- Tempering: 540 – 680
- SAE 4340
- C: 0.4
- Si: 0.3
- Mn: 0.8
- Cr: 0.8
- Mo: 0.35
- Ni: 1.08
- AL: 0.028
- Quenchant: Oil
- Annealing: 650 – 700
- Tempering: 540 – 680
- *
- C: 0.3
- Si: 0.3
- Mn: 0.5
- Cr: 2
- Mo: 0.35
- Ni: 2
- Quenchant: Oil
- Annealing: 650 – 700
- Tempering: 540 – 680
- *
- C: 0.34
- Si: 0.3
- Mn: 0.5
- Cr: 1.5
- Mo: 0.2
- Ni: 1.5
- Quenchant: Oil
- Annealing: 650 – 700
- Tempering: 540 – 680
- SAE 5140
- C: 0.41
- Si: 0.25
- Mn: 0.65
- Cr: 1.05
- Quenchant: Water, Oil
- Annealing: 680 – 700
- Tempering: 540 – 680
- SAE 4130
- C: 0.26
- Si: 0.3
- Mn: 0.7
- Cr: 1.1
- Mo: 0.25
- Quenchant: Water, Oil
- Annealing: 680 – 700
- Tempering: 540 – 680
- SAE 4130
- C: 0.34
- Si: 0.3
- Mn: 0.7
- Cr: 1.1
- Mo: 0.2
- Quenchant: Water, Oil
- Annealing: 680 – 700
- Tempering: 540 – 680
- SAE 4140
- C: 0.41
- Si: 0.3
- Mn: 0.7
- Cr: 1.1
- Mo: 0.2
- Quenchant: Water, Oil
- Annealing: 680 – 700
- Tempering: 540 – 680