What type of steel is 4330?
AISI 4330 is a heat treatable steel alloy (for high strength) containing chromium, nickel and molybdenum. Carbon content is in the 0.30% range and in the heat treated condition the alloy has good toughness and fatigue strength as well as good strength.
How do you heat treat 9310 steel?
9310 VAR AMS 6265 is a Chromium-Nickel-Molybdenum Alloy used as a Carburizing Grade for Aircraft Parts….Heat Treatment:
| Type | Process |
|---|---|
| Carburizing & Hardening | Carburize at 1650° – 1700° F, slow cool. To harden, oil quench from 1425-1545 F |
| Temper | At 250° – 350° F |
What is aisi4330?
AISI 4330V is a nickel chromium molybdenum vanadium alloy steel specification widely used in the oil and gas sectors. AISI 4330V is a modification of the 4330 alloy steel grade, with hardenability and other characteristics improved by the addition of vanadium.
How hard is 4330 steel?
The mechanical properties of AISI 4330 alloy steel are displayed in the following table….Mechanical Properties.
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength | ≥ 860 MPa | ≥ 125000 psi |
| Yield strength | ≥ 690 MPa | ≥ 100000 psi |
| Elongation at break (In 50 mm) | ≥ 15.0 % | ≥ 15.0 % |
| Hardness, Brinell | 285 | 285 |
How strong is 9310?
AMS
| Physical Properties 9310 | |
|---|---|
| VAR | |
| Density | 0.284 lb/in3 |
| Ultimate Tensile Strength | 155 ksi |
| Yield Tensile Strength | 130 ksi |
CAN 9310 steel be welded?
Additionally, 9310 is easily welded. It is typically used in gears, crankshafts, heavy-duty gears, the automotive, trucking, and aerospace industries.
How hard can you heat treat 4340?
Induction or Flame Hardening Atlas 4340 can be surface hardened to 58HRC (water quench) or surface hardened to between 53 to 55HRC (oil quench). Tempering at 200°C.
What temperature is 4330 alloy steel tempered?
AISI 4330 alloy steel is tempered based on the desired state level. This alloy steel is tempered at 454 to 635°C (850 to 1175°F) for the lower strength 125 to 200 ksi level.
What is AISI 4330 steel?
AISI 4330 alloy steel is preheated and post heated based on the welding procedure used for this alloy steel type, and the alloy can be joined by a brazing process. AISI 4330 alloy steel is forged in the temperature range of 1204 to 982°C (2200 to 1800°F).
How do you heat treat 4330 steel?
Heat Treatment. AISI 4330 alloy steel is heated to 829°C (1525°F) and then quenched in oil. AISI 4330 alloy steel can also be heat treated to strength levels of 200 ksi or greater than 200 ksi, by first being normalized at 899°C (1650°F) before the heat treatment and then quenched to gain strength.
What is 4330 VAC mod AMS 6411 steel?
The alloy is primarily used in the 220 to 240 ksi strength range. 4330 Vac Mod AMS 6411 steel is produced by the vacuum consumable electrode melting process to provide optimum cleanliness and preferred ingot structure.