Eigenschaften
Abmessung
| Property | Value |
|---|---|
Durchmesser | 88.9 - 406.4 mm Show Supplier Material materials with Durchmesser of 88.9 - 406.4 mm |
Mechanisch
| Property | Temperature | Value |
|---|---|---|
Charpy impact energy, V-notch | -20.0 °C | 27 J Show Supplier Material materials with Charpy impact energy, V-notch of 27 J |
Dehnung | 23.0 °C | 14.5 - 20 % Show Supplier Material materials with Dehnung of 14.5 - 20 % |
Härte, Brinell | 23.0 °C | 233 - 341 [-] Show Supplier Material materials with Härte, Brinell of 233 - 341 [-] |
Streckgrenze Rp 0,2 | 23.0 °C | 689 - 758 MPa Show Supplier Material materials with Streckgrenze Rp 0,2 of 689 - 758 MPa |
Zugfestigkeit | 23.0 °C | 896 - 1068 MPa Show Supplier Material materials with Zugfestigkeit of 896 - 1068 MPa |
Chemical properties
| Property | Value |
|---|---|
Chrom | 0.8 - 1.1 % Show Supplier Material materials with Chrom of 0.8 - 1.1 % |
Eisen | Balance |
Kohlenstoff | 0.43 - 0.48 % Show Supplier Material materials with Kohlenstoff of 0.43 - 0.48 % |
Mangan | 0.75 - 1 % Show Supplier Material materials with Mangan of 0.75 - 1 % |
Molybdän | 0.15 - 0.35 % Show Supplier Material materials with Molybdän of 0.15 - 0.35 % |
Phosphor | 0.03 % Show Supplier Material materials with Phosphor of 0.03 % |
Schwefel | 0.025 % Show Supplier Material materials with Schwefel of 0.025 % |
Silizium | 0.15 - 0.35 % Show Supplier Material materials with Silizium of 0.15 - 0.35 % |
Technological properties
| Property | ||
|---|---|---|
| Application areas | AISI 4145H is a low alloy steel suitable for downhole drilling tools such as subs, x-overs, drill collars, pup-joints and fishing tools. General engineering applications include components exposed to heavy strain, such as shafts, gear, bolts etc. AISI 4145H can also be used in hardened condition as machine parts exposed to heavy wear. | |
| Heat Treatment | Quenched and Tempered | |
| Welding | Poor, can be welded. | |