32CrMo12
Qilu
Product Description
DIN 32CrMo12 1.7361 EN40B Steel Round Bar
1: 32CrMo12 Steel Introduction
32CrMo12 steel is a nitriding steel which has at least 2.8Cr%,0.3%Mo as strengthening elements as per EN10250 standard.Similar with 30CrMo12,31CrMo12, it has a high tensile strength 880 - 1230 MPa after QT.32CrMo12 has high surface hardness and wear resistance after nitrided,but this material is difficult to weld and should therefore not be used in welded constructions.
32CrMo12 steel Stock in warehouse
2: 32CrMo12 Quality Standard
3: 32CrMo12 Steel Equivalent
| Country | Germany | British |
| Standard | EN10250 | BS970 |
| Grade | 32CrMo12/1.7361 | EN40B/722M24 |
4: 32CrMo12 Steel Chemical Composition
| Grade | C | Si | Mn | P | S | Cr | Ni | Mo |
| 32CrMo12/1.7361 | 0.28-0.35 | ≤ 0.4 | 0.40-0.70 | ≤ 0.035 | ≤ 0.035 | 2.8-3.3 | ≤ 0.6 | 0.3-0.5 |
| EN40B/722M24 | 0.20-0.30 | 0.10-0.35 | 0.40-0.65 | ≤ 0.05 | ≤ 0.05 | 2.90-3.50 | ≤ 0.40 | 0.40-0.70 |
5: 32CrMo12 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, kindly contact the salesman.
6: 32CrMo12 Steel Overviews
| Size | Round | Dia 6-1000mm |
| 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: 32CrMo12 Steel Application
32CrMo12 is used in automotive and general mechanical engineering components which requires high hardness and wear resistance,also suitable for gear wheels, cylinders, drills, connecting rods, shafts, extruders, guides, thread gauges with relatively large-cross section,pins, spindles and bolts..
8: 32CrMo12 Steel Tolerance
Diameter(mm) | Tolerance | ||
Forged Steel Round Bar | 80-600 | Black Surface:0~+5 | Rough Machined or Turned:0~+3 |
650-1200 | Black Surface:0~+15 | Rough Machined or Turned:0~+3 | |
Hot Rolled Steel Round Bar | 16-310 | Black Surface:0~+1 | Peeled:H11 |
Cold Drawn Steel Round Bar | 6-100 | Black Surface:H11 | Peeled:H11 |
9: Delivery Condition
For hot forged bar, usually the delivery condition is hot forged, annealed rough turned/Black surface.
For hot rolled bar, usually the delivery condition is hot rolled, annealed, Black surface.
For hot forged plate, usually the delivery condition is hot forged, annealed, milled surface
For hot rolled plate, usually the delivery condition is hot rolled, annealed, black surface.
