4615 / 4617 / EN34
Qilu
Product Description
SAE 4615/4617 EN34 Steel Carbon Plate/ Flat Bar
1: AISI 4615 Steel Introduction
4615 is a 2% nickel, molybdenum case hardening steel grade. Combining good core strength, toughness and fatigue resistance this grade can be case hardened up to 60HRc. 4615 is suitable for applications requiring wear resistance and shock resistance. It offers good core strength and impact properties with little temper brittleness.
4615 steel Stock in warehouse
2: 4615 Quality Standard
3: AISI 4615 Steel Equivalent
| Country | China | Japan | Germany | USA | British |
| Standard | GB/T 3077 | JIS G4105 | DIN (W-Nr.) EN 10250 | AISI/ASTM/SAE ASTM A29 | BS 970 |
| Grade | / | / | / | 4615 / 4617 | EN34 / 665M17 |
4: AISI 4615 Steel Chemical Composition
| Grade | C | Si | Mn | P | S | Mo | Ni |
| EN34 / 665M17 | 0.14-0.20 | 0.10-0.35 | 0.35-0.75 | ≤ 0.035 | ≤ 0.040 | 0.20-0.30 | 1.50-2.00 |
| 4615 / 4617 | 0.13-0.18 | 0.15-0.30 | 0.45-0.65 | ≤ 0.035 | ≤ 0.040 | 0.20-0.30 | 1.65-2.00 |
5: AISI 4615 Steel Mechanical Properties
The mechanical properties mainly include tensile strength, yield strength, elongation, area or reduction, hardness, impact value, non-metalic inclusion etc. Different heat treatment, the mechanical properties will be different, such as normalized, tempered, QT. If you want to know the properties, please kindly contact the salesman.
6: AISI 4615 Steel Overviews
| Size | Round | Dia 6-1200mm |
| Plate/Flat/Block | Thickness 6mm-500mm | |
| Width 20mm-1000mm | ||
| Heat treatment | Normalized ; Annealed ; Quenched ; Tempered | |
| Surface condition | Black; Peeled; Polished; Machined; Grinded; Turned; Milled | |
| Delivery condition | Forged; Hot rolled; Cold drawn | |
| Test | Tensile strength, Yield strength, elongation, area of reduction, impact value, hardness, grain size, ultrasonic test, US inspection, magnetic particle testing, etc. | |
| Payment terms | T/T;L/C;/Money gram/ Paypal | |
| Trade terms | FOB; CIF; C&F; etc.. | |
| Delivery time | 30-45 days | |
7: AISI 4615 Steel Application
AISI 4615 is suitable for shafts, gears, transmission parts, camshafts and cams, cam shafts connecting rods crankshafts gears.
8: AISI 4615 Steel Heat Treatment
Heat treatment temperatures, including rate of heating, cooling and soaking times will vary due to factors such as the shape and size of each 4615 steel component. Other considerations during the heat treatment process include the type of furnace, quenching medium and the work piece transfer facilities. Please consult your heat treatment provider for full guidance on heat treatment of 4615 case hardening steel.
9: Delivery condition
Usually the delivery condition is hot forged or rolled, annealed, rough turned for hot forged or hot rolled bar.
But for hot forged or hot rolled plate, usually the delivery condition is hot forged, annealed, milled surface or hot rolled, annealed, black surface.
