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Product Details:
Payment & Shipping Terms:
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| Heating Treatment: | N+T Q+T | Forging Ratio: | ≥4 |
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| MOQ: | 1PC | Molding Style: | Forging |
| Max Weight: | 50T | Melting Proce: | EF+LF+VD |
| Material: | Steel | Payment Term: | T/T,LC |
| High Light: | Non Standard Open Die Mining Parts,Non Standard Steel Forging Parts,Customized Steel Forging Parts |
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Custom Open Die Auto Mining Parts Steel Forging Customized Non-Standard
Products:
Industrial big gear ring,joint gear ring,casting gear ring,forging gear ring
Large scale indutrial gear after large scale forging equipment,partial process,numerical control vertical lathe,gear shaping,heat treatment,assembly and fix,gear grinding,partial delivery series process,meet the requirements of transmission gear of large scale industrial equipment,easy for super wide installation and transportation.
Products reference:
| Forging | Type | Max.Weight | Max. Dimension | Alloy | Standard |
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Open Die Forging |
Cube | ≤9T |
Length ≤ 7000mm, Width ≤ 2000mm, |
2219, 2618, 2B50, 2A50, 2A70, 2A80, 2D70, 2A14, 2014, 2A11, 2A12, 2024, 3A21, 4032, 5A90, 5210, 5A02, 5A03, 5083, 5A05, 5A06, 6A02, 6061, 6A02, 7A04, 7B04, 7A09, 7075, 7050, 7A19, 7A10 |
GBn 223 YS/T 479 ASTM B247 AMS Standards |
| Disk | ≤5T | Diameter ≤ 2500mm | |||
| Ring | ≤5T | Outer diameter of quenching parts ≤ 2500mm, Outer diameter of non-quenching parts ≤ 4000mm, Height ≤ 500mm |
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| Cylinder | ≤5T | Outer diameter 200-800mm Length ≤ 2000mm Diameter 801-2000mm Lenght ≤ 1500mm |
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| Axle | ≤8T |
Length ≤ 7000mm, Diameter ≤ 800mm |
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| Backward Extrusion |
Forged Pipe | Outer diameter ≤ 830mm Inner diameter ≤ 650mm Length ≤ 1800mm |
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| Closed Die Forging |
Common Closed Die Forings | _ | PVA ≤ 3.0 m²(Diameter ≤ 1950mm) | ||
| Complex Closed Die Forging | _ | PVA ≤ 1.5 m²(Diameter ≤ 1400mm) | |||
| Available Temper: O,F,H112,T3,T4,T5,T6,T62,T652,T73,T74,T7452,T852 etc | |||||
Custom properties
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Material 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 | - |
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Mechanical property |
Dia.(mm) |
TS/Rm(Mpa) |
YS/Rp0.2(Mpa) |
EL/A5(%) |
RA/Z(%) |
Type Of notch |
Impact energy |
HBW |
| 20CrMnMo | Ø15 | ≥1180 | ≥885 | ≥10 | ≥45 | V | ≥55 | ≤217HBS |
| 34CrNiMo6 | Ø15 | 750-900 | 450-600 | ≥13 | ≥55 | V | -40℃≥20 | ≤269HBS |
| 18CrNiMo7-6 | Ø15 | ≥980 | ≥785 | ≥9 | ≥40 | V | ≥47 | ≤269HBS |
| 4340 | Ø15 | ≥980 | ≥835 | ≥12 | ≥55 | V | ≥78 | ≤179HBS |
Process procedure:
Forging process flow quality control:
Commerce clause
| Max weight | 50T |
| MOQ | 1PC |
| Delivery time | 30-50 days |
| Package | plywood case,wooden pallet,steel frame |
| Delivery term | FOB;CIF;CFR；DDU； |
| Payment term | T/T,LC |
| type of shipping |
By ocean,air |
Why choose HUIXUAN?
Contact Person: Mr. Arnold
Tel: +86-15-15-15-81-878
Fax: 86-512-58360318
| Sales office:A 509,HuaJian Mansion,Zhangjiagang City,JiangSu Province,China | |
| +86--13914905080 | |
| arnoldxue@163.com | |
