Alloy Steel Fasteners are designed to be used in areas that demand great strength, load-bearing capacity, and resistance to wear under extreme operating conditions. At Jade Alloys, we manufacture and supply high tensile alloy steel fasteners in the form of alloy steel bolts, alloy steel screws, alloy steel threaded rods, alloy steel nuts, alloy steel washers, and alloy steel stud bolts that have a critical industrial application.
As a trusted alloy steel fastener manufacturer in India, we usually manufacture fasteners with high-quality alloy steel such as 4130, 4140, 4340, and 8620 (20MnCr5). These materials provide a high level of mechanical performance and are suitable in high stress assemblies.
Our alloy steel fasteners are in quenched and tempered form and are Charpy impact tested, thus can be used in bolting applications that are low temperature and high pressure. Our most common fasteners manufactured include ASTM A193 B7 / B7M, ASTM A320 L7 / L7M / L43 and ISO 898-1 Class 8.8, 10.9 and 12.9.
High Tensile Alloy Steel Fastener Manufacturers in India
Jade Alloys is a reliable alloy steel fasteners supplier in India, which has been supplying high-quality fasteners that are finely engineered and that have proven to deliver results within a challenging environment. Our products are found in various applications in construction, heavy machinery, oil as well as gases, power generation and in industrial manufacturing sectors.
Manufactured from high-strength alloy steel, our fasteners exhibit:
- Excellent tensile and yield strength
- High fatigue resistance
- Superior wear and corrosion resistance
- Long operational life under cyclic loading
The high quality production and industry compliant manufacturing allow us to provide every fastener with secure and dependable joint integrity despite excessive stress and temperature changes.
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Alloy Steel Fasteners Types
We manufacture and supply a comprehensive range of alloy steel fasteners including:
Alloy Steel Nuts
Alloy Steel Pins
Alloy Steel Screws
Alloy Steel Springs
Alloy Steel Stud Bolts
Alloy Steel Threaded Rod
Alloy Steel Washers
Alloy Steel Bolts
Alloy Steel Custom Bolts
Alloy Steel Fasteners Products
Our portfolio of high tensile alloy steel fasteners is specifically engineered for critical service conditions where safety, strength, and reliability are non-negotiable. These fasteners are forged with precision to handle high-pressure environments. All our products are manufactured in strict accordance with international standards, including ASTM, ISO, DIN, and BS, ensuring global compatibility and superior performance consistency.
ASTM A193 B7M
ASTM A193 B5
ASTM A320 L7M
ASTM A194 Gr.2HM
Alloy Steel Fasteners Grades Chart
We provide high-grade alloy steel fasteners in a wide range of internationally recognized grades, ensuring chemical and mechanical integrity for every application:
| AISI Grades | SAE Grades | British | European Name | Werkstoff Number |
|---|---|---|---|---|
| AISI 4130 | SAE 4130 | … | 25CrMo4 | 1.7218 |
| AISI 4140 | SAE 4140 | EN 19 | 42CrMo4 | 1.7225 |
| AISI 4340 | SAE 4340 | EN 24 | 36CrNiMo4 | 1.6511 |
| AISI 6150 | SAE 6150 | … | 51CrV4 | 1.8159 |
| AISI 8620 | SAE 8620 | … | 21NiCrMo2 | 1.6523 |
Alloy Steel Fasteners Specification
We provide high-grade alloy steel fasteners in a wide range of internationally recognized grades, ensuring chemical and mechanical integrity for every application:
| Specifications | Description |
|---|---|
| ASTM A193 | Specification for High Tensile Alloy Steel Bolts, Screws, Studs, Threaded Rods |
| ASTM A194 | Specification for High Tensile Alloy Steel Nuts |
| ASTM A320 | Specification for High Tensile Alloy Steel Bolting for Low Temperature Applications |
| ASTM A325 | Specification for Q & T Alloy Steel Bolts for Structural Applications |
| ASTM A490 | Specification for Q & T Alloy Steel Bolts for Structural Applications |
| ASTM A563 | Specification for High Strength Alloy Steel Nuts |
| ASTM A574 | Specification for Q & T Alloy Steel Socket Head Cap Screws |
| ISO 898-1 | Specification for Q & T High Tensile Alloy Steel Bolts, Screws & Studs |
| ISO 898-2 | Specification for Q & T High Tensile Alloy Steel Nuts |
Applications of Alloy Steel Fasteners
- Oil & Gas Industry: Used in pipelines, refineries, and high-pressure systems where strength and reliability are critical.
- Power Generation: Applied in boilers, turbines, and heat exchangers operating under high temperature and load.
- Aerospace & Automotive: Preferred for high strength-to-weight ratio and precision-critical assemblies.
- Marine Applications: Used in shipbuilding, offshore platforms, and subsea structures exposed to harsh saline environments.
- Construction & Infrastructure: Essential for bridges, high-rise structures, and heavy equipment requiring high tensile strength and fire resistance.
Alloy Steel Fasteners Manufacturing Process
Our manufacturing process begins with the selection of premium alloy steel sourced from certified mills. Each stage—cutting, forging, machining, heat treatment, and finishing—is monitored by experienced professionals to ensure dimensional accuracy and mechanical integrity.
Advanced machinery and refined production techniques allow us to manufacture fasteners that strictly conform to international quality standards and customer specifications.
Alloy Steel Fasteners Testing
To maintain our status as a leading alloy steel fasteners supplier in India, every batch undergoes rigorous quality validation:
- PMI (Positive Material Identification): To verify chemical composition.
- Hardness Testing: Ensuring the material meets HRC/HB requirements.
- Tensile & Impact Testing: Measuring load-bearing capacity and toughness.
- IGC & Micro Examination: Checking for structural integrity and grain boundaries.
- Dimensional Inspection: Verifying thread pitch and tolerances.
This ensures only defect-free, performance-certified fasteners reach our clients.
Why Choose Jade Alloys for Alloy Steel Fasteners?
Jade Alloys is recognized as one of the most reliable Alloy Steel Fastener Manufacturers in India. We differentiate ourselves through:
- Superior Product Quality: High tensile strength, durability, and precision manufacturing
- Wide Range Availability: Multiple grades, sizes, and custom specifications
- Industry Expertise: Trusted alloy steel fastener manufacturers in India
- Customer-First Approach: Competitive pricing, on-time delivery, and tailored solutions
Alloy Steel Fasteners Price List
Looking for the most competitive Alloy Steel Fasteners Price List? Contact Jade Alloys today to receive the latest industrial pricing and stock availability. For detailed information on Chrome Moly Fasteners and ready-stock updates, please call us at +91 9987685906 or send your requirements via email to sales@jadealloys.com.
Whether you require standard sizes or custom specifications, Jade Alloys is your first choice for excellence in alloy steel fasteners. Connect with us today to learn more or request a custom quote.
