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Product Details:
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| Material: | Alloy 718, API 6A 718 | ||
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| High Light: | corrosion resistant alloys,high strength special alloys,API 6A 718 driving shaft special alloys |
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PRODUCT
Variable section driving shaft for sulfurous oil and gas drilling and production equipment
Material
API 6A 718, alloy 718, UNS N07718, W.Nr.2.4468
Melting
VIM + IG-ESR or VAR
MATERIAL FEATURE
(1) The alloy 718 is a nickel based age hardened high temperature alloy.
(2) The material has good comprehensive performance in the temperature range of -253~700℃.
(3) Its yield strength below 650℃ ranks first in all wrought high temperature alloys.
(4) It has good resistance against fatigue, radiation, oxidation and corrosion, as well as good processability, welding performance and long-term structure stability.
(5) Its structure is particularly sensitive to thermal processing technology, by mastering the relationship between phase precipitation and dissolution in the alloy, as well as the structure, process and properties, reasonable and feasible process procedures can be formulated, so as to making various parts that can meet different strength levels and usage requirements.
(6) Its welding characteristics, especially its resistance to post-weld cracking, are outstanding.
COMPETITIVE ADVANTAGE
(1) More than 50 years experience of research and develop in high temperature alloy, corrosion resistance alloy, precision alloy, refractory alloy, rare metal and precious metal material and products.
(2) 6 state key laboratories and calibration center.
(3) Hundreds of patent technologies.
(4) Excellent performance when running in oil-gas well several tens of thousands of meters deep.
(5) We have terminal customers like Baker Hughes, Halliburton, China national offshore oil corporation LTD (CNOOC), etc.
DESCRIPTION
| Material | Alloy 718 |
| Standard | API 6A 718 |
| Equivalent designation | UNS N07718, Inconel® 718, GH4169, AMS 5596, AMS 5662, SAE XEV-1, W.Nr.2.4668 (DIN), NiCr19NbMo (DIN), NC19FeNb (France), ATGC1 (France). |
| Melting process | Vacuum induction melting (VIM) + Inert gas protective electric slag remelting (IG-ESR) + (or Vacuum are remelting (VAR)) |
| Delivery condition | Forged + solution annealed + age hardened + rough machined |
| Size range |
Same round section: Dia.90mm, Dia.108mm, etc. Variable round section: Dia.108mm / 130mm / 138mm / 142mm / 145mm, etc. Length: 3000-6000mm |
| Product type |
5200 (A, B, C), 7500, 9600 (A, B, C), etc. Note: Generally it customized as per purchaser’s specification and drawing, and we have more than 40 types available |
| Certificate | API-6A (for finished product) |
| Application | Driving shaft for sulfurous oil and gas drilling and production equipment |
BUSINESS TERM
| Minimum Order Quantity | 1 piece |
| Price | Negotiable |
| Packaging Details | Water prevent, seaworthy transport, non-fumigation wooden box |
| Mark | As per order |
| Delivery Time | 60-90 days |
| Payment Terms | T/T, L/C at sight, D/P |
| Supply Ability | 50 pieces / Month |
Contact Person: Mr. lian
Tel: 86-13913685671
Fax: 86-510-86181887
