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Name | Alloy825 hexagon head bolt |
Standard | DIN931,DIN933,ISO4014,ISO4017,JIB B 1180,ASME B 18.2.1 |
Size Range | M5-M64 or non-standard as requested |
Finish | Bright&Clean |
Marking | HT&FST or customization |
Material | Incoloy 825 , 2.4858 , UNS N08825 |
Grade | Grade 70, |
Certificates | EN10204-3.1B |
Non-standards | OEM is available, according to drawing or samples |
Samples | Samples available |
Package | Bulk in box and then in cartons, then on pallets, or according to customers' requirement. |
| Payment | T/T,Western Union |
JSFastool's Incoloy 825 hex bolts are made from high-quality nickel-iron-chromium alloy material and are specifically designed for extreme corrosion environments and high-temperature applications. These high-strength bolts offer exceptional resistance to acid corrosion, particularly in sulfuric and phosphoric acid environments, making them an ideal choice for chemical, petroleum, and marine engineering applications.
Exceptional corrosion resistance:
Excellent resistance to acidic media such as sulfuric acid and phosphoric acid
High-temperature stability:
Maintains superior mechanical properties in high-temperature environments
Outstanding resistance to stress corrosion cracking:
Performs exceptionally well in chloride environments
Good machinability:
Easy to process and install on-site
Long-life design:
Reduces maintenance requirements and replacement frequency
High Material Purity:
Made from premium raw materials to ensure chemical composition meets standard requirements
Precision Manufacturing:
Advanced processing equipment ensures thread accuracy and surface quality
Strict Quality Control:
Every batch undergoes rigorous dimensional and performance testing
Professional Services:
Technical consulting and customized solutions available
Fast delivery:
Adequate inventory ensures timely delivery
Alloy | % | Ni | Cr | Fe | Ti | Mo | C | Mn | S | P | Si | Al | Cu |
825 | Min. | 38 | 19.5 | 22 | 0.6 | 2.5 | 1.5 | ||||||
Max. | 46 | 23.5 | 1.2 | 3.5 | 0.05 | 1.0 | 0.03 | 0.03 | 0.5 | 0.2 | 3.0 |
Density | 8.14 g/cm³ |
Melting point | 1370-1400 ºC |
Type | Yield strength Rp0.2, MPa | Tensile strength Rm, MPa | Elongation [%] | Hardness [HRB] | ||
BAR | ≥ 324 | ≥ 690 | ≥ 45 | ≤ 90 |
Chemical Processing
Pollution-control
Oil and gas w
ell piping
Nuclear fuel reprocessing
Components in Pickling equipment like heating coils, tanks, baskets and chains
Acid production
Provide professional technical consultation and application guidance
Support customization for non-standard sizes and special requirements
Comprehensive after-sales service system
Timely technical support and solution provision
Choose JSFastool's Incoloy 825 hex bolts to provide reliable high-temperature corrosion-resistant fastening solutions for your critical equipment. Contact us for more product information and technical support.
Name | Alloy825 hexagon head bolt |
Standard | DIN931,DIN933,ISO4014,ISO4017,JIB B 1180,ASME B 18.2.1 |
Size Range | M5-M64 or non-standard as requested |
Finish | Bright&Clean |
Marking | HT&FST or customization |
Material | Incoloy 825 , 2.4858 , UNS N08825 |
Grade | Grade 70, |
Certificates | EN10204-3.1B |
Non-standards | OEM is available, according to drawing or samples |
Samples | Samples available |
Package | Bulk in box and then in cartons, then on pallets, or according to customers' requirement. |
| Payment | T/T,Western Union |
JSFastool's Incoloy 825 hex bolts are made from high-quality nickel-iron-chromium alloy material and are specifically designed for extreme corrosion environments and high-temperature applications. These high-strength bolts offer exceptional resistance to acid corrosion, particularly in sulfuric and phosphoric acid environments, making them an ideal choice for chemical, petroleum, and marine engineering applications.
Exceptional corrosion resistance:
Excellent resistance to acidic media such as sulfuric acid and phosphoric acid
High-temperature stability:
Maintains superior mechanical properties in high-temperature environments
Outstanding resistance to stress corrosion cracking:
Performs exceptionally well in chloride environments
Good machinability:
Easy to process and install on-site
Long-life design:
Reduces maintenance requirements and replacement frequency
High Material Purity:
Made from premium raw materials to ensure chemical composition meets standard requirements
Precision Manufacturing:
Advanced processing equipment ensures thread accuracy and surface quality
Strict Quality Control:
Every batch undergoes rigorous dimensional and performance testing
Professional Services:
Technical consulting and customized solutions available
Fast delivery:
Adequate inventory ensures timely delivery
Alloy | % | Ni | Cr | Fe | Ti | Mo | C | Mn | S | P | Si | Al | Cu |
825 | Min. | 38 | 19.5 | 22 | 0.6 | 2.5 | 1.5 | ||||||
Max. | 46 | 23.5 | 1.2 | 3.5 | 0.05 | 1.0 | 0.03 | 0.03 | 0.5 | 0.2 | 3.0 |
Density | 8.14 g/cm³ |
Melting point | 1370-1400 ºC |
Type | Yield strength Rp0.2, MPa | Tensile strength Rm, MPa | Elongation [%] | Hardness [HRB] | ||
BAR | ≥ 324 | ≥ 690 | ≥ 45 | ≤ 90 |
Chemical Processing
Pollution-control
Oil and gas w
ell piping
Nuclear fuel reprocessing
Components in Pickling equipment like heating coils, tanks, baskets and chains
Acid production
Provide professional technical consultation and application guidance
Support customization for non-standard sizes and special requirements
Comprehensive after-sales service system
Timely technical support and solution provision
Choose JSFastool's Incoloy 825 hex bolts to provide reliable high-temperature corrosion-resistant fastening solutions for your critical equipment. Contact us for more product information and technical support.
