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NXF Manufacture Customizable ASTM B581,ASTM B582,ASTM B619 Class 150-2500 Alloy G-35/UNS N06035 Weld Neck Flanges

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NXF Manufacture Customizable ASTM B581,ASTM B582,ASTM B619 Class 150-2500 Alloy G-35/UNS N06035 Weld Neck Flanges

Product Description

Designated as UNS N06035 or DIN 2.4643, Alloy G-35 is a nickel-chrimium-molybdenum alloy designed to resist “wet process” phosphoric acid, which is used in the production of fertilizers. Similar to Hastelloy G-30, G35 alloy also has excellent resistance to localized attack in the presence of chlorides, since this can be a problem beneath deposits in evaporators used to concentrate “wet process” phosphoric acid. Besides, it is much less susceptible to chloride-induced stress corrosion cracking than the stainless steels and nickel-chromium-iron alloys traditionally used in “wet process” phosphoric acid. Due to the high chromium content, Hastelloy G-35 is extremely resistant to other oxidizing acids, such as nitric, and mixtures containing nitric acid. It possesses moderate resistance to reducing acids, as a result of its appreciable molybdenum content, and, unlike other Ni-Cr-Mo alloys, it is very resistant to “caustic de-alloying” in hot sodium hydroxide.

Weld Neck Flange is a kind of pipe fitting, which refers to a flange with a neck and a round tube transition and is connected to the pipe by butt welding. The butt-weld flange is not easy to deform, has good sealing, is widely used, has corresponding rigidity and elasticity requirements and reasonable butt welding thinning transition, the distance between the weld and the joint surface is large, and the joint surface is free from welding temperature deformation.The butt-weld flange is a kind of pipe fitting, which refers to a flange with a neck and a round tube transition and is connected to the pipe by butt welding. The butt-weld flange is not easy to deform, has good sealing, is widely used, has corresponding rigidity and elasticity requirements and reasonable butt welding thinning transition, the distance between the weld and the joint surface is large, and the joint surface is free from welding temperature deformation.

Alloy G-35/UNS N06035 of Chemical composition and mechanical properties

Pub Time : 2025-01-02 17:56:14 >> News list

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