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- home > Supply > Shanghai NS336 corrosion-resistant alloys Tape Dian Dian Dian GH90 heat treatment system
Information Name: | Shanghai NS336 corrosion-resistant alloys Tape Dian Dian Dian GH90 heat treatment system |
Published: | 2013-07-20 |
Validity: | 30 |
Specifications: | |
Quantity: | 1.00 |
Price Description: | |
Detailed Product Description: | Shanghai NS336 corrosion-resistant alloys Tape Dian Dian Dian GH90 heat treatment system ============== Contact ============ Boehringer Seaman Special Steel Co., Ltd. Tel: 021-37008992 021-37787088 021-57880222 QQ: 547614476 Fax 021 -37787066 Website: http://www.021bxm.com http://monel.021bxm.com Alibaba: http://shboxinman.cn.alibaba. com Address: Shanghai Songjiang Industrial Park, No. 171 GH90 Kurau Road Cold Drawn Rod: 1080 ℃ ± 10 ℃, holding time are shown in Table 1-2, air-cooled or water-cooled +750 ℃ ??± 10 ℃, 4h, air-cooled. Table 1-2 diameter or minor sectional dimension mm ≤ 3 3 ~ 6 6 ~ 12.5 12.5 ~ 25 th 1 2 4 8 1.5.2 Supply GH90 sheet and strip (soft state): Softening 1100 ~ 1150 ℃, 1 ~ 10min, the appropriate cooling medium +750 ℃ ??± 10 ℃, 4h, air-cooled. 1.5.3 Supply GH90 sheet and strip (Hard): 700 ~ 725 ℃, 4h, air-cooled. 1.5.4 Supply GH90 spring cold drawing material: 600 ℃ ± 10 ℃, 16h, air cooling or 650 ℃ ± 10 ℃, 4h, air-cooled. 1.5.5 Supply GH90 cold drawn and solution-treated spring wire: 1080 ℃ ± 10 ℃, 8h, air-cooled +700 ~ 750 ℃, 4h, air-cooled. 1.6 Supply GH90 supply different specifications and supply status diameter or inscribed circle diameter of not more than 25mm of cold-drawn or cold-drawn bars hexagonal bars; thickness of not more than 4mm thick cold-rolled sheet and is not greater than 0.8mm cold-rolled strip; diameter of not more than 8mm spring cold drawing material. The supply of cold-drawn bars state divided by use: Upsetting polished using a stick to cold-drawn state of delivery (when the demand side needs a solid solution state of delivery should be specified in the contract); machining of bars The descaling solution and the state of delivery. Cold-rolled sheet and strip (soft state) after softening treatment, alkali pickling, trimming after delivery; cold-rolled sheet and strip (hard state) to cold, trimming after delivery. Wire springs of cold-drawn state or solution heat treatment after cold-drawn state delivery. 1.7 Supply GH90 alloy melting and casting process using one of the following four smelting process: (1) induction melting plus remelting; (2) vacuum induction melting plus remelting; (3) vacuum induction melting plus vacuum arc remelting; (4) vacuum induction melting. 1.8 Supply GH90 Application Profile and special requirements for high temperature alloy springs on the engine components, high temperature fasteners, clamps combustion chamber, the stopper pin and other components. Work in a foreign country is also used as turbine blades, turbine disk and other components. |
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Copyright © GuangDong ICP No. 10089450, Boehringer Seaman Special Steel Co., Ltd. All rights reserved.
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You are the 7643 visitor
Copyright © GuangDong ICP No. 10089450, Boehringer Seaman Special Steel Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility