ASTM A194/A194M 2H Cold Forging Nut
Product Description:
ASTM A194/A194M 2H cold forging hex nuts are designed to excel in demanding environments characterized by high pressure and temperature. Constructed from robust carbon or alloy steel, these nuts undergo rigorous heat treatment to enhance their strength. Utilizing the cold forging method, they are shaped from bar stock at controlled temperatures, ensuring precise dimensions, enhanced mechanical properties, and superior surface finish.
ASTM A194 2H: Forms
| Guangyuan Manufacture | |
| Imperial Nuts – Heavy and Normal Series – Including ANSI B18.2.2 | ✓ |
| Metric Nuts – Regular and High types – Including DIN 934 H=D, ISO | ✓ |
ASTM A194: Threads
| Guangyuan Manufacture | |
| Metric Coarse | ✓ |
| Metric Fine | ✓ |
| Imperial UNC | ✓ |
| Imperial 8UN | ✓ |
| Imperial UNF | ✓ |
ASTM A194: Size
| Metric size available | M12 - M20 |
| Imperial sizes available | 1/2” - 3/4” |
ASTM A194 2H: Chemical Composition
| Carbon | 0.40% | Min |
| Manganese | 1.00% | Max |
| Phosphorus | 0.040% | Max |
| Sulfur | 0.05% | Max |
| Silicon | 0.40% | Max |
| Chromium | - | - |
| Nickel | - | - |
| Molybdenum | - | - |
| Copper | - | - |
| Niobium | - | - |
| Titanium | - | - |
| Vanadium | - | - |
| Aluminium | - | - |
| Nitrogen | - | - |
Mechanical Properties
| Proof Load | Hardness | |
| Up to 1-1/2” (M36) | ASTM A194 Tables 3&4 | 248 |
| Over 1-1/2” (M36) | N/A | 248 |
Applications:
1. Oil and Gas Industry: Ideal for pipelines, wellheads, valves, and pressure vessels, ensuring secure fastening in harsh oil and gas environments.
2. Petrochemical Plants: Reliable fastening solutions for chemical processing equipment, reactors, and storage tanks, resisting corrosion and harsh conditions.
3. Power Generation: Crucial for turbines, boilers, and nuclear plants, maintaining structural integrity under high temperatures and pressures
4. Industrial Equipment: Used in heavy machinery and automotive applications for secure integrity under high temperatures and pressures
5. Construction: Essential for bridges, offshore platforms, and infrastructure projects, providing structural integrity and resistance to environmental factors
Support and Services:
- Troubleshooting support to help resolve any issues that may arise
- Customized solutions to meet specific customer requirements
- Comprehensive testing and inspection services to ensure quality and reliability
- Ongoing technical support to ensure the continued success and performance of our products
Packing and Shipping:
The transportation conditions for the products include the following three packaging options:
1. Customized cartons or other external packaging.
2. Cartons and wooden pallet packaging
3. Barrel and wooden pallet packaging.
These options can be chosen based on customer requirements and the characteristics of the products to ensure safe delivery to the destination during transportation.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.