As a global 4140 Hex Bars Exporter in Bahrain, Super Metal Manufacturing Co. supplies alloy steel hex bars to industrial customers requiring reliable quality, competitive pricing and secure international delivery. Bahrain is among the international markets listed in our export network.
We support customers requiring standard and customized 4140 Hex Bars, including different sizes, lengths, surface finishes and heat-treatment conditions. Our experienced team can assist with technical specifications, material documentation, packaging and shipping requirements.
Our export supply process is designed to support industrial buyers in Bahrain with proper product identification, quality documentation, secure packing and suitable shipping arrangements. We can supply material according to agreed commercial and technical requirements.
4140 Hex Bars Chemical Composition
| Element | Composition |
|---|---|
| Carbon (C) | 0.38 – 0.43% |
| Silicon (Si) | 0.15 – 0.35% |
| Manganese (Mn) | 0.75 – 1.00% |
| Chromium (Cr) | 0.80 – 1.10% |
| Molybdenum (Mo) | 0.15 – 0.25% |
| Phosphorus (P) | 0.035% Max |
| Sulfur (S) | 0.040% Max |
4140 Hex Bars Heat Treatment
4140 alloy steel is suitable for various heat-treatment processes. Depending on the required application, 4140 Hex Bars can be supplied in annealed, normalized, hardened and tempered or quenched and tempered conditions.
Heat treatment can provide the required balance of hardness, strength and toughness. The appropriate treatment depends on the required mechanical properties, section size and applicable material specification.
Alloy Steel 4140 Hex Bars Dimensions Standard
| Across Flats | Length | Surface | Manufacturing Condition |
|---|---|---|---|
| As per requirement | 1000 mm – 6000 mm | Bright / Black / Peeled / Ground | Hot Rolled / Cold Drawn / Machined |
| Custom Sizes | Cut-to-Length Available | As per customer requirement | As per specification |
4140 Hex Bars can be supplied in different across-flat dimensions and lengths according to customer specifications and stock availability. Customized sizes, cut-to-length services and special surface finishes can be discussed for Bahrain industrial projects.
Certifications & Quality Assurance
We maintain robust quality processes and can provide the following documents with shipments:
- Mill Test Certificate
- Quality Management: ISO certificate
- Third-party inspection reports (TPI) available on request
- Chemical Composition Report
- Mechanical Test Report
- Dimensional Inspection Report
Export Packing & Shipping to Bahrain
Typical export packing includes steel bundles, wooden crates or skids, waterproof wrapping and fumigated wood where required. We can arrange suitable packing and shipping documentation according to Bahrain import and transportation requirements.
MOQ, Lead Time & Payment
Minimum Order Quantity (MOQ): Contact us for exact MOQ according to size, grade and quantity.
Lead Time: In-stock items: 1–3 weeks, subject to inspection and documentation. Mill-direct and custom production: 3–8 weeks depending on order size and specifications.
Payment Terms: Contact us to discuss suitable payment terms.
HS Code & Export Documentation
HS classification can vary according to the exact product form and destination-country customs requirements. Export documentation can include Commercial Invoice, Packing List, Bill of Lading / AWB, Mill Test Certificate and Certificate of Origin (COO), where required.
Typical Applications
4140 Hex Bars are commonly used for shafts, gears, fasteners, hydraulic components, automotive components, construction machinery, mining equipment, oil and gas equipment and other high-strength mechanical components.
Export Destinations
We export alloy steel products to markets across the Middle East, Europe, Africa, Asia and North America. Our existing export information specifically lists Bahrain among the countries served and Manama among supplied cities.
Frequently Asked Questions
Who is a 4140 Hex Bars Manufacturer in Bahrain?
Super Metal Manufacturing Co. is a manufacturer, stockist and exporter supplying 4140 Hex Bars to international industrial markets including Bahrain.
What are 4140 Hex Bars used for?
4140 Hex Bars are commonly used for automotive components, fasteners, gears, shafts, machinery parts, hydraulic components, construction equipment, mining equipment and general engineering applications.
What is the equivalent grade of 4140 Hex Bars?
AISI 4140 is identified as UNS G41400 and is commonly compared with 42CrMo4, 1.7225, EN19 and SCM440 depending on the applicable material standard.
Do you supply 4140 Hex Bars to Bahrain?
Yes. We supply 4140 Hex Bars for Bahrain industrial requirements and can arrange suitable export packing and shipping according to the order and delivery requirements.
Can you supply customized 4140 Hex Bar sizes?
Yes. Customized across-flat dimensions, lengths, surface finishes and heat-treatment conditions can be discussed according to customer drawings and technical specifications.
Can 4140 Hex Bars be heat treated?
Yes. 4140 Hex Bars are suitable for annealing, normalizing, hardening and tempering and quenching and tempering depending on the required mechanical properties.
How can I request a quotation for Bahrain?
You can share the required grade, hex size, length, quantity, material condition and delivery location with our team to receive a quotation.
What quality documents are available?
Mill Test Certificates and other inspection documentation can be provided according to customer requirements.
How are 4140 Hex Bars packed for export to Bahrain?
We use suitable steel bundles, wooden crates or skids and waterproof wrapping. Export packing can be customized according to the shipping method and buyer requirements.
Do you supply bulk quantities?
Yes. We support bulk industrial requirements, repeat orders and project-based quantities subject to size, specification and availability.