| Customization: | Available |
|---|---|
| Material: | ASTM B637 Uns N07718 |
| Type: | Stud Head |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
XIAMEN QISHINE
XIAMEN QISHINE IMP. & EXP. Co., Ltd., is a globally recognized and renowned pipeline product supplier specializing in the provision of a wide array of pipeline essentials, from fasteners to gaskets. 
We take pride in catering to a broad range of clientele across various industries and projects worldwide, with a strategic focus on Engineering, Procurement, and Construction (EPC) companies and pipeline construction projects.
We have more than ten years of pipeline product development&sales experience, so we have a wealth of relevant experience and problem solving ability.
Introduction:
The DIN 20F Bolting Inconel B637 UNS N07718 Hex Nut and Stud Bolt is a premium-quality fastening solution, engineered for optimal performance in the most challenging industrial environments. This hardware has been expertly engineered and is constructed using Inconel alloy, B637 UNS N07718, which is renowned for its superior strength, resilience and corrosion resistance. Manufactured to the stringent standards set by DIN, ISO, and API, this bolt and nut combination demonstrates excellent performance across a wide spectrum of applications. In this in-depth review, we will examine the unique characteristics, advantages, and wide range of applications of this exceptional fastener.
Specifications:
Inconel B637 UNS N07718 Hex Nut and Stud Bolt conforms to the following key international standards: DIN 976, ISO 4033, ISO 261, and API 20F. These specifications ensure its suitability for an extensive range of tasks, meeting the diverse needs of multiple industrial sectors. The classification of Inconel B637 UNS N07718 signifies the bolt's distinctive composition, which comprises a blend of nickel, chromium and molybdenum. This unique formulation provides enhanced strength and resistance to corrosion, making it especially suited for applications in high-temperature environments.
Product Recommendation
Design and Build:
The API 20F Bolting Inconel B637 UNS N07718 Hex Nut and Stud Bolt are meticulously engineered, integrating state-of-the-art technology with time-honoured craftsmanship to ensure the highest quality and performance. The resulting product is robust, reliable and dimensionally stable, making it well suited to various assembly tasks. The hex nut and stud bolt combination is an effective fastening solution that can be used to meet a variety of structural and mechanical requirements.
Strength and Durability:
The Inconel B637 UNS N07718 Hex Nut and Stud Bolt is renowned for its extraordinary strength and exceptional durability, delivering top-tier performance in even the most challenging conditions. The fastener's Inconel alloy composition offers enhanced tensile strength, yield strength, and fatigue resistance, ensuring durability and reliability in various applications. These features make it an ideal choice for heavy-duty applications where high strength and longevity are paramount.
Xiamen Qishine Imp.&Exp. Co.,Ltd.
PRODUCT QUALITY CERTIFICATE
DESCRIPTION DATE
| /DESIGNATION: Full thread stud |
MATERIAL GRADE: B637 UNS N07718 |
MATERIAL MARK:7718 SN | |||||||||||||||||||||||
| /STANDARD:ISO 261-1998 | SPECIFIATIONS:ASTM B637-2018 | HEAT NO | |||||||||||||||||||||||
| Specs | M36*340 | PO. Item | 53# | ||||||||||||||||||||||
| Qty/PCS | 42 | ||||||||||||||||||||||||
| CHEMICAL COMPOSITION | |||||||||||||||||||||||||
| MECHANICAL PROPERTY | |||||||||||||||||||||||||
INSPECT. ITEM |
Tensile Strength (Mpa) |
Yield Strength (Mpa) |
Elongation % |
% Reduction |
-196ºC impact test J |
Hardness HBW |
|||||||||||||||||||
| Spec | ≥1275 | ≥1035 | ≥12 | ≥15 | - | ≥331 | |||||||||||||||||||
| Actual | 407 | 1163 | 14.5 | 16 | 17.16 15 18.64 | 407 | |||||||||||||||||||
| , HEAT TREATMENT | |||||||||||||||||||||||||
| ºC ºC METHOD: + 1000ºC 720ºC Solid solution + Prescription Solid solution1000ºC Precipitation hardening720ºC MEDIUM: water,Air T T |
|||||||||||||||||||||||||
| , SURFACE & CLASS | |||||||||||||||||||||||||
| THREAD CLASS:6g | |||||||||||||||||||||||||
| DIMENSIONAL AND SURFACE INSPECTION: / OK | |||||||||||||||||||||||||
| APPEARANCE TREATMENT:bright | |||||||||||||||||||||||||
Test conclusions |
,ISO 261-1998,ASTM B637-2018,. After Inspection , The quality of this product get the ISO 261-1998,ASTM B637-2018 standard of the pattern and the industry standard. |
||||||||||||||||||||||||
THE ABOVE MATERIAL IS MANUFACTURED IN ACCORDANCE WITH SPECIFIED SPECIFICATION AND IS SUBJECT TO RANDOM TEST AND INSPECTION.THE CERTIFICATE IS PREPRARED BASED ON THE TEST RESULTS WHICH ARE OBTAINED UNDER THE SUPERVISION BY THE INSPECTOR.THE INSPECTOR IS INDEPENDENT OF THE MANUFACTURER. |
|||||||||||||||||||||||||
Applications:
The Inconel B637 UNS N07718 HexNut and Stud Bolt is a highly durable material with impressive resistance to corrosion. This makes it an ideal product for a wide range of industries. Key industry sectors include petrochemicals, oil and gas, marine activities, nuclear power and aerospace. Its high-temperature stability makes it a particularly suitable material for use in heat exchangers, pressure vessels, gas turbine blades and rocket engines, among others.
){kind=link}