1.7380 DIN 10CrMo9-10 Alloy Round Bar ASTM A182 F22 Flat Plate Steel
1.7380 DIN 10CrMo9-10 Alloy Round Bar ASTM A182 F22 Flat Plate Steel
Product Information
10CrMo9-10/1.7380 stainless steel is a low alloy steel containing 2.25% chromium. This stainless steel is widely used in oil field wellhead joints, hangers and globe valves. This grade is often used as the base metal for composite components.
Size Range
Round bar / Wire rod (Diameter): 3.0 mm to 500 mm
Square bar / Flat bar: 3.0 mm to 500 mm
Forging piece: Stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
Heavy/middle plate via hot rolled: T3 - 1000 mm X W10 - 1000 mm X L800-12000 mm
Sheet steel via cold rolled: T5.0 - 10 mm X W10 - 1000 mm X L100 - 1000 mm
Steel strip via cold rolled: T3 - 10 mm X W10 - 1000 mm X L (or in coil form)
Length: Fixed length or random length or based on the customer's special requirement.
Chemical Composition and standard
| K21590/F22 |
EN 10028-2-2009 | ASTM A182/A182M-2018 |
| C(％): 0.05~0.15 |
10CrMo9-10/1.7380 Mechanical Properties
Thickness | Condition | Tensile strength | Yield strength | Elongation | Impact |
| t≤16 | +NT | 480~630 | ≥310 | ≥18 | ≥31 |
| 16＜t≤40 | +NT | 480~630 | ≥300 | ≥18 | ≥31 |
| 40＜t≤60 | +NT | 480~630 | ≥290 | ≥18 | ≥31 |
| 60＜t≤100 | +NT or +QT | 470~610 | ≥280 | ≥17 | ≥27 |
| 100＜t≤150 | +QT | 460~610 | ≥260 | ≥17 | ≥27 |
| 150＜t≤250 | +QT | 450~600 | ≥250 | ≥17 | ≥27 |
Applications
10CrMo9-10/1.7380 is mainly used for steam boiler parts, steam turbine parts, boiler tube coils and superheater chambers, superheated steam pipes, steam coolers, stressed parts in the chemical industry, pressure vessels in energy devices, etc.
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