Alloy Steel 2HM Stud Bolts are crafted from a chromium-molybdenum alloy steel blend, typically featuring 0.40–0.50% carbon, 0.75–1.00% manganese, 0.90–1.20% chromium, and 0.15–0.25% molybdenum. These bolts are designed for exceptional strength and durability, boasting a tensile strength of about 860 MPa and a yield strength of roughly 655 MPa. With an elongation of around 20% and impressive impact resistance, they’re perfect for tough environments. Heat treatment further boosts their toughness and reliability under pressure. These fasteners meet the ASTM A193 Grade 2HM standards, making them ideal for high-temperature and high-pressure bolting applications in critical service conditions.
You’ll find Alloy Steel 2HM Stud Bolts widely used in power generation, oil and gas, chemical, and petrochemical industries, thanks to their outstanding mechanical strength and heat resistance. They’re perfect for securing components in pressure vessels, flanged pipe connections, heat exchangers, reactors, and high-stress assemblies. Often paired with ASTM A194 Grade 2H nuts, these bolts provide reliable fastening even under severe operating conditions. Their corrosion resistance and structural integrity make them suitable for both onshore and offshore applications. Whether in refineries or pipelines, these bolts guarantee secure, long-lasting performance, even in the most demanding settings.
| Specifications | : | ASTM A 194 ASME SA 194 |
| Standard | : | DIN, ASTM, BS and all International Standards |
| Length | : | 3 mm to 2HM mm |
| Size | : | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Type | : | Hex Head Bolts, Square Bolts, U bolts, Eye bolts, T bolt, Hex Bolt, Lag Bolts, Counter sunk Bolts |
| Alloy Steel 2HM | C | Mn | P | S | Si | Ni | Cr |
| 0.40% min | 1.00% max | 0.040% | 0.050% | 0.40% max | – | – |
| Specification | Material | Nominal Size, In. | Tempering Temp. °F | Proof Load Stress, ksi | Hardness Rockwell | See Note | |
|---|---|---|---|---|---|---|---|
| Min | Max | ||||||
| ASTM A194 Grade 2HM | Medium Carbon Steel, Quenched and Tempered | 1/4 – 4 | 1000 | 150 | 159 | 237 | 1,2,3 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Jaxon Steel is a trusted manufacturer and supplier of high-quality Alloy Steel 2HM Stud Bolts in Houstan, USA. We specialize in premium steel products, including Alloy Steel, Carbon Steel, Mild Steel, and Galvanized Steel, with a strong focus on Carbon Steel Sheets and Plates. Our extensive inventory also includes Pipes, Tubes, Flanges, Forged Fittings, and Bars. Committed to fast delivery and exceptional customer service, we use only the finest raw materials to ensure superior strength, corrosion resistance, and durability for critical industrial applications. Contact us today for all your Alloy Steel 2HM Stud Bolt requirements!
Luke Steel stands out as a leading manufacturer and supplier of Alloy Steel 2HM Stud Bolts, based in Houston, USA. They’re renowned for their precision engineering and high-quality standards. Specializing in ASTM A193 Grade 2HM fasteners, the company delivers products that meet the rigorous demands of the petrochemical, oil & gas, and power sectors. With cutting-edge production facilities and a commitment to timely delivery, Luke Steel ensures that their bolts have excellent mechanical properties, heat treatment, and precise dimensions. Their dedicated team prioritizes quality, reliability, and customer satisfaction, making Luke Steel a go-to partner for industrial bolting solutions.
Luke Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Houstan, USA.
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