Home > Products > Gear Blank Forging > ASTM Mechnical Gear Blank Forging Transmission Gear 4000T Open Die Hydropess
ASTM Mechnical Gear Blank Forging Transmission Gear 4000T Open Die Hydropess
- 0 Unit / Units per Month
- T/T L/C D/P D/A
- 7 days
You May Like
-
Metallurgical Machinery Open Die Forging 20CrMnMo Heavy Industry Gear Shaft
-
Heat Treatment Gear Blank Forging QT Alloy High Precision Gear Shaft
-
ASTM Axle Shaft Forging 50Mn / 60CrMo / 9Cr2Mo / 90Cr3Fo High Precision
-
Industry Steel Axle Shaft Forging Tug Shaft For Cement Machinery Parts
-
Marine Reducer Forged Steel Shafts Finish Machining EF LF VD Melting Process
-
Coupling Steel Power Transmission Shaft Forging 4340 4140 18CrNiMo7-6 4330
Product Details
| Brand Name | HUIXUAN | Place of Origin | China | |
| Model Number | 30T |
Product Description
Certification:ASTM，ASME,DIN，JIS，ISO，BS，API，EN
ASTM Mechnical Gear Blank Forging Transmission Gear 4000T Open Die Hydropess ?
Product Desciption:
Gear is the mechnical parts that can support rotation parts and rotate together to transfer movement,torque,bending moment.alloy steel after heat treatment,nitriding quenching treatment to reach gear strength,precision gear after gear grinding to meet accuracy requirements,trilinear coordinate measuring machine to check accuracy.
Quick Detail:
| MAX weight | 50T |
| MOQ | 1PC |
| Delivery time | 30-50 days |
| Package | Plywood case,wooden pallet,steel frame |
| Delivery terms | FOB;CIF;CFR；DDU； |
| Payment terms | T/T,LC |
| Type of shipping | By ocean,air |
?
Specification:
|
Materail elements |
C | Si | Mn | P | S | Cr | Ni | Mo |
Others |
| 20CrMnMo | 0.17-0.23 | 0.17-0.37 | 0.90-1.20 | 0.035 | 0.035 | 1.10-1.40 | 0.30 | 0.20-0.30 | 0.17-0.23 |
| 34CrNiMo6 | 0.30-0.38 | ≤0.040 | 0.50-0.80 | ≤0.035 | ≤0.035 | 1.30-1.70 | 1.30-1.70 | 0.15-0.30 | ? |
| 18CrNiMo7-6 | 0.15-0.21 | 0.17-0.35 | 0.50-0.90 | ≤0.025 | ≤0.025 | 1.50-1.80 | 1.40-1.70 | 0.25-0.35 | ? |
| 4340 | 0.38-0.43 | 0.15-0.35 | 0.60-0.80 | ≤0.035 | ≤0.040 | 0.70-0.90 | 1.65-2.00 | 0.20-0.30 | - |
|
Mechanical properties |
Dia.(mm) |
TS/Rm(Mpa) |
YS/Rp0.2(Mpa) |
EL/A5(%) |
RA/Z(%) |
Type Of notch |
Impact energy |
HBW |
| 20CrMnMo | ?15 | ≥1180 | ≥885 | ≥10 | ≥45 | V | ≥55 | ≤217HBS |
| 34CrNiMo6 | ?15 | 750-900 | 450-600 | ≥13 | ≥55 | V | -40℃≥20 | ≤269HBS |
| 18CrNiMo7-6 | ?15 | ≥980 | ≥785 | ≥9 | ≥40 | V | ≥47 | ≤269HBS |
| 4340 | ?15 | ≥980 | ≥835 | ≥12 | ≥55 | V | ≥78 | ≤179HBS |
Process procedure:
Forging process flow quality control: Raw material steel ingot into warehouse(test the chemical content) → Cutting→ Heating(Furnace temperture test) → Heat treatment after forging(Furnace temperture test) Discharge the furnace(blank inspection)→ Machining→ Inspection(UT,MT,Visal diamention, hardness)→ QT→ Inspection(UT, mechanical properties, hardness, grain size)→ Finish machining→ Inspection (dimension)→ Packing and Marking(steel stamp, mark)→ Storage Shipment
Products reference:
