
New York Office
Interactively coordinate proactive e-commerce via process-centric “outside the box“ thinking.
Cleveland Street Corona, NY

Marseille Office
Interactively coordinate proactive e-commerce via process-centric “outside the box“ thinking.
44 avenue de Provence

Melbourne Office
Interactively coordinate proactive e-commerce via process-centric “outside the box“ thinking.
350 Bourke St, Melbourne
Pomona, California
Coastal Metals – Pomona’s Premier Supplier of Large Diameter Bars & Specialty Metals
For businesses in Pomona requiring high-quality metal materials, Coastal Metals is the trusted supplier of large diameter round bars, carbon steel, alloy steel, stainless steel, aluminum, tool steel, and bronze. Our metals serve a wide range of industries, including construction, aerospace, manufacturing, automotive, and heavy machinery.
With state-of-the-art machining services, including precision cutting, grinding, deep hole boring, and trepanning, we ensure that our customers receive top-tier materials customized to their exact specifications. Whether you need load-bearing components, corrosion-resistant alloys, or precision-engineered parts, Coastal Metals is your go-to metal supplier in Pomona.
Extensive Metal Selection Available in Pomona
We provide a diverse range of high-performance metals, ensuring strength, durability, and versatility for your industry needs.
- Carbon Steel – High Strength & Cost-Effective
Carbon steel is widely used in construction, structural applications, and industrial machinery due to its high tensile strength and affordability.
- Low-Carbon Steel – Malleable and easy to machine, making it perfect for fabrication and welding applications.
- Medium-Carbon Steel – Provides higher strength and wear resistance, commonly used for shafts, gears, and structural reinforcements.
- High-Carbon Steel – Extremely durable, ideal for tooling, cutting blades, and industrial springs.
- Alloy Steel – Enhanced Durability & Performance
Alloy steel includes elements like chromium, molybdenum, and nickel, improving heat resistance, strength, and toughness.
- Low-Alloy Steel – Used in automotive, aerospace, and high-load applications.
- High-Alloy Steel – Perfect for industrial machining, high-temperature environments, and wear-resistant components.
- Stainless Steel – Superior Corrosion Resistance
Stainless steel is essential for industries requiring resistance to rust, oxidation, and extreme environmental conditions.
- Austenitic Stainless Steel (304, 316) – Ideal for food processing, medical equipment, and chemical plants.
- Ferritic Stainless Steel – Magnetic and strong, used in automotive parts, household appliances, and construction projects.
- Martensitic Stainless Steel – Hard and wear-resistant, commonly used in surgical instruments, turbine blades, and fasteners.
- Duplex Stainless Steel – Offers superior strength and corrosion resistance, making it ideal for offshore drilling, pipelines, and marine industries.
- Aluminum – Lightweight & High Strength
Aluminum is used in aerospace, transportation, and high-performance engineering due to its exceptional strength-to-weight ratio and corrosion resistance.
- 6061-T6 Aluminum Bars – Widely used for aircraft components, structural reinforcements, and precision machining.
- Tool Steel – High Wear & Impact Resistance
For applications requiring long-term durability and extreme hardness, tool steel is the best choice.
- Used in industrial tooling, die casting, molds, and stamping.
- Heat-treated to increase strength and resistance to deformation.
- Turned, Ground, and Polished (TG&P) Metals – Precision & Dimensional Accuracy
TG&P steel bars provide exceptional straightness and smooth surface finishes, making them ideal for motion-sensitive and high-speed applications.
- Used in machine spindles, hydraulic rods, and industrial bearings.
- 4140 TG&P steel bars are known for their high fatigue resistance and precision machining.
- Bronze – Low Friction & Corrosion Resistance
Bronze is an excellent choice for industrial applications that require strength, durability, and self-lubrication.
- Commonly used in bearings, bushings, electrical connectors, and marine components.
- Resistant to wear, moisture, and high-temperature environments.
- Forging-Grade Metals – Built for Extreme Durability
For projects requiring high-strength forging materials, we provide:
- Carbon Steel – Used in construction, automotive parts, and industrial machinery.
- Alloy Steel – Preferred for power transmission, aerospace engineering, and high-temperature environments.
- Stainless Steel – Ensures corrosion resistance and mechanical strength for marine, medical, and chemical processing applications.
Advanced Metalworking Services in Pomona
Beyond our comprehensive metal inventory, Coastal Metals provides precision metal processing services to ensure your materials are ready for immediate use.
- Custom Cutting Services for Precise Metal Sizing
Our advanced metal cutting tools provide accurate, clean cuts with minimal material waste.
- Bandsaw cutting – Handles large-diameter bars up to 32 inches wide.
- Precision sawing – Ensures tight tolerances and smooth finishes.
- Custom cutting – Allows for optimized efficiency and reduced scrap waste.
- Turning & Grinding for Smooth Surface Finishing
For applications requiring high accuracy and precision, our turning and grinding services offer superior results.
- Enhances fatigue resistance in high-speed rotating components.
- Eliminates surface imperfections to increase part longevity.
- Ensures consistency in hydraulic rods, industrial spindles, and drive shafts.
- Trepanning & Deep Hole Boring for Hollow Components
For industries requiring hollow metal components, our trepanning services are ideal for:
- Hydraulic cylinders, pistons, and industrial tubing.
- Oil and gas drilling equipment.
- Aerospace structural components.
Why Choose Coastal Metals in Pomona?
At Coastal Metals, we are committed to quality, precision, and fast service, making us the top choice for metal supply in Pomona.
Why Work With Us?
Extensive Metal Selection – We carry large diameter bars, stainless steel, alloy steel, aluminum, tool steel, and bronze.
Custom Metal Fabrication – Our cutting, machining, and finishing services ensure that materials meet your exact requirements.
Expert Technical Support – Our team provides guidance on metal selection and applications.
Fast & Reliable Nationwide Delivery – We guarantee on-time shipping to keep your project on track.
FAQs About Coastal Metals in Pomona
- What is the best metal for high-load applications?
For high-stress environments, alloy steel and carbon steel provide exceptional strength and durability.
- Can I order custom-sized metals?
Yes! Our custom cutting services allow you to order metals in exact dimensions, reducing material waste and improving efficiency.
- Why are TG&P steel bars important for industrial applications?
Turned, Ground, and Polished (TG&P) steel bars provide dimensional accuracy, low friction, and enhanced fatigue resistance, making them ideal for motion-sensitive and high-precision applications.
- Which metals provide the best corrosion resistance?
For marine, chemical, and outdoor applications, we recommend stainless steel (316, duplex), aluminum, and bronze, all of which offer high corrosion resistance.
- How does Coastal Metals ensure product quality?
We source metals from trusted manufacturers and conduct strict quality control inspections to ensure high performance and consistency.
Contact Coastal Metals for Premium Metal Supply in Pomona
If you need large diameter round bars, stainless steel, alloy steel, aluminum, or precision-machined metal components, Coastal Metals is your trusted supplier in Pomona. Contact us today for custom quotes, expert consultation, and fast delivery to get the best materials for your next project.

