Custom Nickel Alloy 12 Point Flange Bolt B637- Uns N07001 Phosphating

• Customization: Available
• Material: Nickel Alloy
• Type: Round Head
• Model NO.: B637-UNS N 07001
• Connection: Common Bolt
• Head Style: Round
• Standard: DIN, ANSI
• Grade: 12.9
• Application: Chemical Industry
• Finish: Customized
• Payment: T/T, L/C, Paypal, Western Union, etc
• Delivery Time: 15-45 Days
• MOQ: 300kg
• Sample: Offered
• Thread: M, Unc, Unf
• Packing: Carton+Pallet
• OEM: Support
• Surface Treatment: Plain, Zinc Plated, Black, Ss, HDG and etc
• Transport Package: Bulk in Cartons+Pallets
• Specification: 3/4"-10UNCx159MM
• Trademark: HR
• Origin: China
• HS Code: 731815
• Production Capacity: 1000 Ton/Month

Product Description

Inconel 718 Hex Bolts

Inconel Superalloy 718 is a precipitation hardenable nickel-based alloy that is designed to display exceptionally high yield, tensile and creep-rupture properties at temperatures up to 1300°F. Due to the heating and quenching process that is used to change its atomic structure, Inconel 718 hex screws are stronger than Inconel 625 bolts and gain additional strength through the cold working process.

Inconel 718 Hex Bolt Applications

Often utilized by high-end industries for their high-temperature strength capabilities, Inconel 718 hex bolts deliver strength and ductility at extremely hot and cryogenic temperatures. Inconel 718 hex fastener bolts are regularly used for the following types of applications:

• Chemical processing
• Nuclear reactors
• Turbine engines
• Oil shafts
• Natural gas processing
• Cryogenic tanks

ASTM B637
ASTM B637 bolts are a raw material specification for both hot- and cold-worked precipitation-hardened nickel alloys, including Inconel 718. It is a spec that applies to high-temperature service. Inconel bolts per ASTM B637 must meet specific mechanical properties including strength, hardness, and stress-rupture requirements. ASTM B637 is the standard, most common specification for Inconel 718.


 

 

1. Bolts: hex bolt, hex cap screw, heavy hex bolt, heavy hex structural bolt, carriage bolt, hex flange bolt, square nuts, plow bolt, step bolt, shoulder bolt, tower bolt, timber bolt, guardrail bolt, hex socket cap screw.

2. Nuts: hex nut, heavy hex nut, square nut,hex flange nut, hex nylon lock nut, slotted nut, eye nut, hex cap nut, caps nut.

3. Washers: flat washer/ plain washer, fender washer, taper bolt, square washer, 
helical spring-lock washer, hardened steel washers, external / internal tooth lock washer
 

Product Equipment

Test Equipments

 

Strictly complies with ISO9001:2008 system, Each production process be well managed through self inspection, routing inspection by our workers. Our test equipments include: tensile machines, hardness tester, salt spray tester, Image measurement instrument, caliper, GO & NO-GO guage, etc.

Test Reports

Test and issue Material Test Report and Inspection Report by Hengrui before shipment to guarantee the product quality.  The test report from the third parts are also avaliable as customer's requirments.

Package

* Strong Technical support: our engineer in fastener industry for about 20 years are here for you.

* With 50 friend factories support: we can customize many non-standard fasteners according to the drawings or samples, as well as turning parts and stamping parts.

* 10 years' experience in international trading industry.

* Our company policy: Product quality>lead time>pricing, welcome the customers which have the same belief to inquiry to us!

We promise to provide high-quality service to all customers and we look forward to cooperating with you! 
 

FAQ

1.Why choose us?

Rich experience: we have more than 10-years staff to support all technical issues and sales issues.
Reputation: many of our customer are the project customers, especially in Municipal Projects.

2.What's MOQ?

900kg/size for bolt, 500kg/size for nut and washer

3.What's the payment?

By T/T, 30% down payment, and balance before shipment

4.What is the delivery time?

30-45 days in generally,  the precise delivery time based on the detailed order

5.How to guarantee the quality?

For non standard products, the samples to be sent to customer before mass production.
and the material test report and inspection report will be sent to customer before shipment.