1020 / S20C Hydraulic Cylinder Tube , High Precision Skiving Pipe – Honed Steel Tubing
AISI 1010 / S10c Carbon Steel Tube – Mechanical Tubing – Seamless Steel Pipe
QT AISI 8260 Hot Rolled Steel Round Bar Size 10 - 350mm For Automobile
AISI 4130 75K P+X Alloy Steel Bar
4145H Modified Alloy Steel Round Bar, Hot Rolled Steel Bar
Categories：Steel Bars
Model No.:AISI 4130
Size: 10-350mm
Delivery condition: hot rolled/ cold drawn/ quenched&tempered...
Surface: black/ peeled/polished/ grinding......
AISI 4130 75K, PSL 3, API 6A Standards, Temperature Class P+X, NACE MR0175:2015
| Grade | C | Mn | Cr | Mo | Si | P | S | Ni | Cu | V | H max. ppm |
| Min. | 0.280 | 0.400 | 0.800 | 0.150 | 0.150 | – | – | – | – | – | – |
| Max. | 0.330 | 0.600 | 1.100 | 0.250 | 0.350 | 0.025 | 0.025 | 0.350 | 0.350 | 0.300 | 2.000 |
| Normalizing temperature | Time | Austenizing temperature | Time | Tempering temperature | Time |
| Min. 1620℉ (899℃) | Min. 60 minutes | 1575 – 1625℉ (857 – 885℃) | Min. 60 minutes | Min. 1238℉ (670℃) | Min. 60 minutes |
Oil or Polymer or Water. For Water Quenching, the temperature of water shall not exceed 38℃ (100℉) at start of quench. For bath-type quenching, the temperature of water shall not exceed 49℃(120℉) at any time during the quench cycle.
as per ASTM E21-20 for P+X Grade
| Yield strength minimum (0.2%) | Tensile strength minimum | Elongation in 2” (minimum) | Reduction Area (minimum) |
| 75 ksi (517MPa) | 95 ksi (655 MPa) | 18% | 35% |
AISI 1035,Cold Drawn Carbon Hexagonal Bar
4145H Modified Alloy Steel Round Bar, Hot Rolled Steel Bar
SAE 4137H Alloy Steel Bar
AISI 4130 75K P+X Alloy Steel Bar
QT AISI 8260 Hot Rolled Steel Round Bar Size 10 - 350mm For Automobile
ASTM 1045 Hot Rolled Steel Bar , Carbon Steel Round Bar / Rod 10 - 350mm
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