High Tensile Grade 12.9 Fasteners

High Tensile Grade 12.9 Fasteners Manufacturer Supplier

Flanges Bolt gives High Tensile Grade 12.9 Fasteners, perfect for heavy-obligation programs where severe power and durability are required. These fasteners are synthetic with precision and designed to be used in high-stress environments, such as car, creation, and equipment industries. Made from extraordinary alloy metallic, they provide advanced tensile energy, making them ideal for hard mechanical assemblies.

Benefits of High Tensile Grade 12.9 Fasteners:

High Tensile Strength: With a tensile strength of 1220 MPa, those fasteners are engineered to withstand extreme masses, decreasing the hazard of failure in high-stress programs.

Fatigue Resistance: The fasteners have first-rate fatigue resistance, making them appropriate for packages regarding repeated loading and unloading cycles, ensuring a protracted carrier existence.

Precision Engineering: Manufactured to exacting requirements, High Tensile Grade 12.9 fasteners ensure a really perfect match and maintain joint integrity below pressure.

Corrosion Resistance: Although alloy metallic may be prone to corrosion, those fasteners can be treated with coatings like zinc or black oxide to beautify their corrosion resistance.

Versatile Applications: Grade 12.9 fasteners are generally used in automotive, heavy machinery, business devices, and structural packages where excessive tensile power is crucial.

Applications of High Tensile Grade 12.9 Fasteners:

Automotive Industry: These fasteners are utilized in engines, suspension systems, and important automobile components due to their high electricity and fatigue resistance.

Heavy Machinery: In construction and industrial equipment, the fasteners ensure structural integrity in additives that undergo high stresses in the course of operation.

Industrial Equipment: High tensile fasteners are vital in systems like generators, turbines, and processing equipment that require long lasting and dependable fastenings.

Construction Industry: They are utilized in huge structures like bridges, buildings, and other infrastructures where load-bearing ability is essential.

Railway and Marine Applications: The strength of these fasteners makes them perfect to be used in railway tracks and marine systems, ensuring protection and toughness in harsh environments.

Specification Table for High Tensile Grade 12.9 Fasteners:

Property	High Tensile Grade 12.9
Material	Alloy Steel
Standard	ISO 898-1, DIN 933, DIN 931
Tensile Strength	1220 MPa
Yield Strength	1100 MPa
Hardness	320-380 HV
Surface Coating Options	Zinc-plated, Black Oxide, Phosphate, etc.
Thread Types	Metric, UNC, UNF
Size Range	M1.6 to M100
Length Range	10mm to 500mm
Operating Temperature	-50°C to 300°C

Mechanical Properties of High Tensile Grade 12.9 Fasteners:

These fasteners are designed to meet the very excellent necessities of mechanical ordinary normal traditional performance. The key mechanical homes encompass:

Tensile Strength: Grade 12.9 fasteners have a minimal tensile strength of 1220 MPa, making them a number of the most effective fasteners inside the organization.

Yield Strength: These fasteners have a yield electricity of about 1100 MPa, ensuring they may be capable of resist excessive stress with out everlasting deformation.

Hardness: The hardness of Grade 12.9 fasteners stages from 320 to 380 HV (Vickers Hardness), imparting amazing resistance to place on and deformation.

Fatigue Resistance: Due to their material composition and remedy techniques, those fasteners provide immoderate fatigue resistance, making them appropriate for cyclic loading programs.

Chemical Composition of High Tensile Grade 12.9 Fasteners:

The chemical composition of Grade 12.9 fasteners contributes to their power and durability. Key factors embody:

Element	Percentage
Carbon (C)	0.30-0.50%
Manganese (Mn)	0.50-1.50%
Phosphorus (P)	0.025% max
Sulfur (S)	0.025% max
Silicon (Si)	0.10-0.35%
Chromium (Cr)	0.30-0.50%

Equivalent Grades of High Tensile Grade 12.9 Fasteners:

Several equivalent standards and grades correspond to High Tensile Grade 12.9 fasteners across distinctive global norms:

ISO 898-1: International general for mechanical residences of fasteners.

ASTM A574: Standard for alloy metallic socket-head cap screws.

DIN 933: Standard for hexagon head screws.

SAE J429: American preferred for high tensile fasteners.

Flanges Bolt is a depended on supplier of High Tensile Grade 12.Nine Fasteners, supplying precision-engineered merchandise designed to fulfill the most traumatic requirements. Whether you're in automotive, construction, or industrial manufacturing, these fasteners offer the energy, reliability, and performance wanted for essential programs. With customizable options in size, thread kind, and surface coating, we ensure that our fasteners meet the particular needs of your project.

For extra records or to request a quote, touch Flanges Bolt today!