AISI4140 Gear Blank Forging 1045 Forged Gear Blanks St52 Forged Roller Wheel
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Name:16MnCr5 20CrMnMo Steel Gears/Forging Aisi4140 Steel Wheel Blanks
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Forging can eliminate defects such as the looseness of the as-cast state produced in the smelting process of the metal raw materials, and optimize the micro-organization structure. At the same time, due to the preservation of the complete metal streamline, the mechanical properties of forgings are generally better than non-forged blanks. Die forging can also save material consumption and greatly improve material utilization.
Material: 40Cr,45#,42CrMo,40CrNiMo,etc
1. Process: EAF + LF + VD + Forged + Heat Treatment (optional)
2. Delivery condition:Hot forged +Rough machined (black surface after Q/T)+ Turned (optional)
3. Technical Data: Chemical Composition, Physical Properties and Mechanical Testing.
4. Test: Ultrasonic test according to SEP 1921-84 3C/c.
5. Standard: GB, AISI, ASTM, DIN, JIS, BS, etc.
6. Quality Management Certification: ISO 9001:2008.
7. Note: We can only handle forged products.We don't supply rolled steel products.
| Product Name | Specification(mm) | Main Materials |
|---|---|---|
| 16MnCr5 20CrMnMo steel gearwheel | Dia:Φ80mm~Φ3000mm Weight≤18T Length≤1000mm |
16MnCr5,20CrMnMo,40Cr,45#,42CrMo, 40CrNiMo,etc |
If you are concerned about 1045 forged steel shaft, maybe you will be interested in the following products:
| Product Name |
Specification(mm)
|
Material |
|---|---|---|
| Forged Round Bar | OD:Φ200-Φ1000 Weight≤18T Length≤12000mm |
18CrNiMo7-6, 42CrMo,34CrNi3Mo, 35CrMo,4330V |
| Forged Hollow Bar | OD:Φ200-Φ1000 Weight≤18T Length≤9500mm |
18CrNiMo7-6, 42CrMo,34CrNi3Mo, 35CrMo,4330V |
| Forged Module | Width≤1000mm | H13, 5CrNiMo, 5CrMnMo,etc |
| Forged Shaft | DiameterΦ80-Φ1000 Length≤12000mm Weight≤18T |
40Cr,45#, 42CrMo, 40CrNiMo,etc |
| Forged Roller | Diameter≤Φ1000mm | 86CrMoV7, 9Cr2Mo, MC3,MC5,etc |
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Forged steel spur gear
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Diameter Φ30mm- Φ3000mm |
16MnCr5, 20CRMnMo, 20CrMnTi |
| Forged Ring&Disc | OD≤Φ1500mm Thickness≤500mm |
20CrNi2Mo, 40Cr,42CrMo, 21CrNiMoV47,etc |
| Item | Process | Facility |
Inspection items
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Standard |
01 |
Steel material inspection |
Chemical composition (EF+LF+VD) |
Material standard | |
| surface | Ingot inspection specification |
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| Ingot type and weight | Material standard | |||
| 02 | Material store |
Division put | warehouse management | |
| 1 | Heat | Heat furnace | Temperature/Time | Heating process specification Forging production procedure |
| 2 ↓ |
Forging | Press | Reduction ratio,forging temperature,deformation, Surface and dimensions |
Forging process card Forging procedure |
| 3 ↓ |
Heat treatment | heat treatment furnace |
heat treatment charts | 1st heat-treatment card Forging procedure |
| 4 ↓ |
Rough inspection |
Dimensions, apperance, Mark |
Inspection specification Forging procedure |
|
| 5 ↓ |
Rough UT | UT equipment | Single defect, concentrated Defects bottom wave attenuation |
UT standard or customer's technical requirements |
| 6 ↓ |
Saw cutting | Saw machine | Dimension | IQC and forging |
| 7 ↓ |
rough turning | turning-lathe | Dimension,appearance | Rough machining drawing |
| 8 ↓ |
UT | UT equipment | Single defect, concentrated defects bottom wave attenuation |
UT standard or customer's technical requirements |
| 9 ↓ |
Q+T heat treatment |
heat treatment furnace |
heat treatment charts | Heating process specification |
| 10 ↓ |
Sampling or machining | machining tool | rough machining drawing sampling drawing |
sample machining drawing |
| 11 ↓ |
mechanical property test |
tensile testing machine/ impact testing machine |
ambient temperature,humidity, Test temp.Sample dimension, test method |
Standard technical specification |
| 12 ↓ |
finish machining |
machining tool |
Dimension,appearance | finish machining drawing |
| 13 ↓ |
UT | UT equipment | Single defect, concentrated Defects bottom wave attenuation |
UT standard or customer's technical requirements |
| 14 ↓ |
MT | MT equipment | Magnetic particle indication |
Test standard or Technical requirements |
| 15 ↓ |
Mark | Steel seal | marking content | Product standard Technical requirements Forging process |
| 16 ↓ |
Final inspection |
Appearance, dimension, mark acceptance inspection |
Product inspection specification Product standard P.O. |
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| 17 | Protection/ package |
Blasting Blasting equipment |
appearance coating thickness |
Product standard Technical requirements |
Packing and delivery
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