JIANGSU HUI XUAN NEW ENERGY EQUIPMENT CO.,LTD |
Verified Suppliers
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ASTM Heavy Steel Forgings , Quenching Tempering Transmission Main Shaft
Products:
Transmission system shaft forgings, alloy steel shaft, QT shaft and
high quality shaft.
Products reference:
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Custom properties
| C | Si | Mn | P | S | Cr | Ni | Mo |
4140 | 0.38-0.43 | 0.15-0.35 | 0.60-0.90 | ≤0.035 | ≤0.040 | 0.80-1.10 | -- | 0.15-0.25 |
4130 | 0.28-0.33 | 0.15-0.35 | 0.40-0.60 | ≤0.035 | ≤0.040 | 0.80-1.10 | -- | 0.15-0.25 |
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 |
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4140 | Ø10 | 740~1000 | 450~850 | ≥12 | ≥25 | ≥40 | ≤250HBS |
4130 | Ø10 | ≥930 | ≥735 | ≥12 | ≥50 | ≥71 | ≤229HBS |
18CrNiMo7-6 | Ø15 | ≥980 | ≥785 | ≥9 | ≥40 | ≥47 | ≤269HBS |
4340 | Ø15 | ≥980 | ≥835 | ≥12 | ≥55 | ≥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)QTInspection(UT, mechanical properties, hardness, grain
size)Finish machining Inspection (dimension) Packing and
Marking(steel stamp, mark) Storage Shipment
Commerce clause
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Keywords
Various of shafts made of alloy steel, carbon steel, stainless
steel that mainly used for transmission, mining equipment and so on
have good mechanical properties. Drive shaft is composed by axel
tube, flexible sleeve and cardan to joint or assemble the fitting
parts, makes the items movable or rotation. Its usually made of
light alloy steel tube that have good enduring twist.
Advantage