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A member of the Reliance, Inc. family of companies
| Grade | Element | Chemistry | Condition | Yield PSI | Tensile PSI | Brinell | Rockwell |
|---|---|---|---|---|---|---|---|
| 1020 | C | 0.15-0.25 | Hot Rolled | 32,000 | 50,000 | 106 | B-60 |
| MN | 0.30-0.60 | Cold Drawn | 60,000 | 70,000 | 148 | B-80 | |
| P | 0.040 Max | S-R Anneal | 55,000 | 65,000 | 143 | B-79 | |
| S | 0.050 Max | Normalized | 32,000 | 50,000 | 106 | B-60 | |
| 1026 | C | 0.21-0.28 | Hot Rolled | 35,000 | 60,000 | 121 | B-70 |
| MN | 0.60-0.90 | Cold Drawn | 75,000 | 85,000 | 163 | B-85 | |
| P | 0.040 Max | S-R Anneal | 70,000 | 83,000 | 160 | B-84 | |
| S | 0.050 Max | Normalized | 35,000 | 60,000 | 121 | B-70 | |
| 4130 | C | 0.28-0.33 | Hot Rolled | 70,000 | 95,000 | 201 | B-94 |
| MN | 0.40-0.60 | Cold Drawn | |||||
| P | 0.035 Max | S-R Anneal | 85,000 | 105,000 | 217 | B-96 | |
| S | 0.040 Max | Normalized | 65,000 | 90,000 | 197 | B-93 | |
| CR | 0.80-1.10 | Q & T | 115,000 | 135,000 | 269 | C-28 | |
| MO | 0.15-0.25 | Q & T | 86,000 | 108,000 | 223 | C-20 | |
| 4140 | C | 0.38-0.33 | Hot Rolled | 90,000 | 120,000 | 235 | C-22 |
| MN | 0.75-1.00 | Cold Drawn | |||||
| P | 0.040 Max | S-R Anneal | 100,000 | 120,000 | 248 | C-24 | |
| S | 0.040 Max | Normalized | 90,000 | 120,000 | 248 | C-24 | |
| Si | 0.20-0.35 | Q & T | 100,000 | 120,000 | 248 | C-24 | |
| CR | 0.80-1.00 | Q & T | 130,000 | 150,000 | 311 | C-33 | |
| MO | 0.15-0.25 | ||||||
| 4142 | C | 0.40-0.45 | Hot Rolled | 90,000 | 120,000 | 235 | C-22 |
| MN | 0.75-1.00 | Cold Drawn | |||||
| P | 0.040 Max | S-R Anneal | 100,000 | 120,000 | 235 | C-22 | |
| S | 0.040 Max | Normalized | 90,000 | 120,000 | 235 | C-22 | |
| Si | 0.15-0.35 | Q & T | 125,000 | 140,000 | 293 | C-31 | |
| CR | 0.80-1.00 | Q & T | 130,000 | 150,000 | 311 | C-33 | |
| MO | 0.15-0.25 |
| 4320 | C | 0.17-0.22 |
| Mn | 0.45-0.65 | |
| P | 0.40 Max | |
| S | 0.40 Max | |
| Si | 0.15-0.35 | |
| Ni | 1.65-2.00 | |
| CR | 0.40-0.60 | |
| MO | 0.20-0.30 |
| 4340 | C | 0.38-0.73 |
| Mn | 0.60-0.80 | |
| P | 0.40 Max | |
| S | 0.40 Max | |
| Si | 0.15-0.35 | |
| Ni | 1.65-2.00 | |
| CR | 0.70-0.90 | |
| MO | 0.20-0.30 |
| 8620 | C | 0.18-0.23 |
| Mn | 0.70-0.90 | |
| P | 0.40 Max | |
| S | 0.40 Max | |
| Si | 0.15-0.35 | |
| Ni | 0.40-0.70 | |
| CR | 0.40-0.60 | |
| MO | 0.15-0.25 |
| 52100 | C | 0.95-0.10 |
| Mn | 0.25-0.45 | |
| P | 0.25 Max | |
| S | 0.25 Max | |
| Si | 0.15-0.35 | |
| CR | 1.30-1.60 |
It should be noted that mills will guarantee their products to the strength and chemistry required in the specification not the strength and chemistry shown on a test certificate. A test is conducted usually on only a small portion of a total heat of steel and in the case of tubes, only on a small piece of the tube. There is no guarantee the chemistry and physicals are uniform throughout the balance of product produced from that heat.
© 2024 Team Tube. All Rights Reserved
A member of the Reliance, Inc. family of companies