Shangdun Special Materials Co.,Ltd Company Logo Shangdun Special Materials Co.,Ltd

Hastelloy 718 Pipe

Contact Now* Send an Inquiry to this supplier.
or
Start Order * Name your price

Contact us

Shangdun Special Materials Co.,Ltd
[China]

Address
SHISHENG INDUSTRIAL PARK, JIADING DISTRICT,SHANGHAI,CHINA 201800 Shanghai Shanghai
Phone
86-136-51937490
Contact name
Alloy Wang

Quick Information

  • Place of Origin: China
  • :

Description

Hastelloy 718 Pipe

Table 1 - Limiting Chemical Compositiona , % Nickel (plus Cobalt) .......................................................50.00-55.00 Chromium......................................................................17.00-21.00 Iron .....................................................................................Balance* Niobium (plus Tantalum)....................................................4.75-5.50 Molybdenum .....................................................................2.80-3.30 Titanium.............................................................................0.65-1.15 Aluminum ..........................................................................0.20-0.80 Cobalt ...............................................................................1.00 max. Carbon..............................................................................0.08 max. Manganese .......................................................................0.35 max. Silicon ...............................................................................0.35 max. Phosphorus.....................................................................0.015 max. Sulfur...............................................................................0.015 max. Boron ..............................................................................0.006 max. Copper..............................................................................0.30 max.
HEAT TREATING AND MECHANICAL PROPERTIES For most applications, INCONEL alloy 718 is specified as: solution annealed and precipitation hardened (precipitation hardening, age hardening, and precipitation heat treatment are synonymous terms). Alloy 718 is hardened by the precipitation of secondary phases (e.g. gamma prime and gamma double-prime) into the metal matrix. The precipitation of these nickel- (aluminum, titanium, niobium) phases is induced by heat treating in the temperature range of 1100 to 1500°F. For this metallurgical reaction to properly take place, the aging constituents (aluminum, titanium, niobium) must be in solution (dissolved in the matrix); if they are precipitated as some other phase or are combined in some other form, they will not precipitate correctly and the full strength of the alloy with not be realized. To perform this function, the material must first be solution heat treated (solution annealed is a synonymous term). Two heat treatments are generally utilized for INCONEL alloy 718: •Solution anneal at 1700-1850°F followed by rapid cooling, usually in water, plus precipitation hardening at 1325°F for 8 hours, furnace cool to 1150°F, hold at 1150°F for a total aging time of 18 hours, followed by air cooling. •Solution anneal at 1900-1950°F followed by rapid cooling, usually in water, plus precipitation hardening at 1400°F for 10 hours, furnace cool to 1200°F, hold at 1200°F for a total aging time of 20 hours, followed by air cooling.

We have strong resources integration, production and processing base are located in Shanghai and Jiangshu province, The factories in Shanghai and Jiangsu,which have vacuum smelting, non-vacuum smelting, horizontal continuous casting, forging, heat treatment and production lines advanced in the industry, and has international advanced technology and complete inspection means. Produces focus on : nickel base alloy,cobalt base alloy,iron base alloy,austenitic stainless steel,super austenitic stainless steel,duplex and super duplex stainless steel,high alloy material products; type are bars,pipes,tubes,fittings,flanges,which are widely used in metallurgy,cars,thermal power, nuclear power, petro-chemical, aviation and aerospace, rail transportation , paper industry,water industry and so on.
 
In order to meet the customers’ demand for the boiler and heat exchanger,we developed super length straight and U-bent tubes for power plants. The max .length of straight tubes is up to 32 meters.
The U-bent tubes produced per the specifications such as A/SA213/789/688,A/SA268/803,B/SB163,B/SB165,B/SB444, can meet completely or be over the requirements of standards.
 
The size is OD5-219mm, Wall 0.4-8cm; max length up to 32 meters.  Our 70% of products are exported to Europe, USA, Russia, Canada, Australia, Southeast Asia, South Africa.
 
Applications:
Boiler, heater , heat exchanger, condenser, instrumentation ,pipe lines.
 
Available Specifications:
ASTM/ASME B/SB163 for nickel alloy condenser and heat exchanger tubes.
ASTM/ASME B/SB165 for nickel copper alloy tube and pipe
ASTM/ASME B/SB167 for Ni-Cr-Iron Alloys (UNS N06601 , UNS N06603, UNS N06693, UNS N06025, UNS N06045), and Ni-Co-Mo Alloys (UNS N06617).
ASTM/ASME B/SB423 for Ni-Iron-Mo-Cu Alloy (UNS N08825 and UNS N0822 ) Pipe and tube.
ASTM/ASME B/SB444 for Ni-Cr-Mo-Co Alloy (UNS N06625) and Ni-Cr-Mo-Si Alloy (UNS N06219) pipe and tube
ASTM/ASME B/SB407 Ni-Iron-Cr Alloy pipe and tube
ASTM/ASME B/SB668 UNS N08028 Tube
ASTM/ASME B/SB677 UNS N08904,N 08925, N08926 pipe and tube.
ASTM/ASME B/SB690 Iron-Ni-Cr-Mo Alloy (UNS S08366 AND UNS S08367 pipe and tube.
ASTM/ASME B/SB622 Seamless Ni and Ni-Co alloy pipe and tube.
 
ASTM/ASME A/SA269/A/SA213 & ASTM A/SA312 austenitic stainless steel tube ( TP304/304L,TP316/316L,TP321/H,TP310S,TP317/L,TP347/H.)
ASTM/ASME A/SA789&ASTM/ASME A/SA790 Ferritic and Austenitic stainless steel pipe and tube.(S31803,S32205,S32750,S32760)
 
Nickel-based alloys
N02200(200),N02201(201),Monel 400(N04400),N06600(600),N06601(601),N06617(617),N06625(625),N06690,N06025,N06045,N06603,N06686,N07718(718),N07750(X-750),N08120,N08800,N08810,N08811,N08801,N08825,N08221,
N08020,N08024,N08026,N08028,N08031,N8330;Hastelloy C276(N10276), Hastelloy B(N10001), Hastelloy B-2(N10665), Hastelloy C, Hastelloy C-22.
Duplex austenitic & ferritic
UNS S31803(F51),UNS S32205(F60),UNS S32750(F53),UNS S32760(F55).UNS S32900(329),UNS S32950(F52),UNS S39277(F57),UNS S32520(F59),UNS S32906, UNS S32003
Austenitic
TP304(S30400),TP304L(S30403),TP304H(S30409),TP304N(S30451),TP304LN(S30453),TP309(S30900),TP309S(S30908),TP309H(S30909),TP310(S31000),TP310S(S31008),TP310H(S31009),TP314(S31400),TP316(S31600),TP316L(S31603),
TP316H(S31609),TP316Ti(S31635),TP316N(S31651),TP316LN(S31653),TP317,TP317L(S31726),TP321(S32100),TP321H(S32109),TP347,TP347H(S34709),
Super Austenitic
904L(N08904),F45(S30815,253MA)
 
Products : Seamless pipe & tube, U-tube, U-bend, Forged Flange, Fitting.
 
By Standards:

  • ASTM, ASME, DIN, EURONORM, ISO, BS, AFNOR, JIS, GOST
  • Other technical specifications upon request.
 
  • Annealed and Pickled
  • Annealed and pickled with Polishing
  • Bright Anneale
 
If you have any inquiry ,pls do not hesitate to contact us !
 
Shangdun Special Materials Co.,Ltd


sales at shangdunmetals dot com


mobile/ wechat: 86-13651937490

 


Product Image

  • Hastelloy 718 Pipe image

Related products from premium suppliers on EC21

Send an Inquiry to this supplier

Send an Inquiry to this supplier
* From
  To Alloy Wang
Shangdun Special Materials Co.,Ltd
* Buying Product
- Please enter your specific buying item.
e.g. 42 inch LCD TV, leather executive chair
Category : Other Alloy
* Message

Use English only Max. 2000 characters. (Min. 20)

Send