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পণ্যের বিবরণ:
প্রদান:
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| Forging equipment: | 6000T open die hydropress | Max length: | 5000mm |
|---|---|---|---|
| Melting process: | EF+LF+VD | Application: | Machinery parts |
| Forging ratio: | ≥4 | Heat treatment: | N+T Q+T |
| লক্ষণীয় করা: | accurate steel forging,heavy duty forgings |
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Rectangle Forging Transmission Spline 34CrNiMo6 17CrNiMo6 GSG Certification
Products:
spline forging, transmission spline, rectangle forging, mine spline.
Products reference:
|
Material |
4330,34CrNiMo6,17CrNiMo6,4340 |
|
Forging equipment |
6000T open die hydropress |
|
Apply for |
Transmission spline is used for mine machinery and metallurgical machinery in the function of transmission. |
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Melting process |
EF+LF+VD |
|
Process technology |
Forging+heat treatment+rough machining+finish machining |
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Forging ratio |
≥4 |
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Applicable standard |
ASTM, ASME, DIN, JIS, ISO, BS, API, EN |
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Executive standard |
JB/GB/EN/DIN/JIS/ASME/ASTM/ISO |
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Certification authority |
ISO,BV,SGS, IST, UL,CTI |
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Verification |
Self-inspection or 3rd party withness. All the tested items inspected and qualified before shipment. |
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Delivery terms |
Rough machining(N+T); finish machining(Q+T) |
|
Test equipment |
Spectrograph, UT device, tensile and impact test machine, metalloscope,external micrometer, bore dial indicator, hardness testing device and so on. |
|
Service |
Our service included the forging, process, heat treatment, finish machining, package, local logistics, customers clearance and maritime transport. We took the customer’s requirements as the principal thing, and pay attention on the products quality. |
Custom properties
|
Material elements |
C | Si | Mn | P | S | Cr | Ni | Mo |
Others |
| 4330 | 0.28-0.33 | 0.10-0.35 | 0.85-1.15 | ≤0.020 | ≤0.020 | 0.80-1.10 | 1.10-1.40 | 0.35-0.55 | - |
| 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 | |
| 17CrNiMo6 | 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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Mechainal properties |
Dia.(mm) |
TS/Rm(Mpa) |
YS/Rp0.2(Mpa) |
EL/A5(%) |
RA/Z(%) |
Type Of notch |
Impact energy |
HBW |
| 4330 | Ø10 | ≥1000 | ≥740 | ≥12 | ≥25 | V | ≥42 | -- |
| 34CrNiMo6 | Ø15 | 750-900 | 450-600 | ≥13 | ≥55 | V | -40℃≥20 | ≤269HBS |
| 17CrNiMo6 | Ø15 | ≥980 | ≥785 | ≥9 | ≥40 | V | ≥47 | ≤269HBS |
| 4340 | Ø15 | ≥980 | ≥835 | ≥12 | ≥55 | V | ≥78 | ≤179HBS |
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
Commerce clause
| MOQ | 1PC |
| Max. length | 5000MM |
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Delivery time |
10-60 days |
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Package |
Wood pallet, steel frame support |
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Delivery terms |
FOB;CIF;CFR；DDU； |
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Payment terms |
T/T,LC |
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Type of shipping |
By ocean, air |
Keywords
Rectangular strip forging, can be welded and process as irregular rack gear products.
Note:
ব্যক্তি যোগাযোগ: Mr. Arnold
টেল: +86-15-15-15-81-878
ফ্যাক্স: 86-512-58360318
| বিক্রয় অফিসে:A 509,HuaJian Mansion,Zhangjiagang City,JiangSu Province,China | |
| +86--13914905080 | |
| arnoldxue@163.com | |
