Alloy Steel F12 Round Bars and Rods
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Get a QuoteAlloy Steel Grade F12 Explained
Alloy Steel Grade F12 is a chromium-rich alloy steel. To begin with, it is specifically designed for improved oxidation resistance and elevated-temperature performance. Furthermore, it delivers good mechanical strength, resistance to scaling, and durability in high-heat environments — making it a dependable choice for thermal service applications.
Why do power plant and petrochemical engineers choose Grade F12 for high-temperature systems? First and foremost, its chromium-rich composition provides excellent resistance to oxidation and scaling at elevated temperatures. In addition, it offers reliable mechanical strength under thermal stress, ensuring consistent performance over extended service periods. Moreover, its durability in high-heat environments reduces the risk of premature failure and costly downtime.
Consequently, Grade F12 is commonly applied in power plants, petrochemical facilities, and industrial boilers. Furthermore, it is also trusted in high-temperature piping systems and heat exchangers. Equally important, its combination of oxidation resistance, mechanical strength, and thermal durability makes it a preferred choice for applications where consistent performance under thermal stress is critical.
Need premium Alloy Steel Grade F12 round bars for your high-temperature application? Contact our technical team today — we’ll help you select the right size and specifications for your requirements, and provide a competitive quote tailored to your needs.
Other Types of Alloy Steel F12 Bars
- Square alloy steel bars developed for elevated-temperature service
- Grade: Alloy Steel F12 / UNS K11562
- Manufactured in compliance with ASTM A182 standards
- Commonly used in boilers, heaters, and power plant piping
- Hexagonal alloy steel bars suitable for fasteners and bolting
- ASTM A182 Alloy Steel F12 grade material
- Available in hot rolled, bright drawn, and polished finishes
- Used in high-temperature steam and pressure systems
- Rectangular alloy steel bars for fabrication and structural use
- Material standard: ASTM A182 Alloy Steel F12
- Equivalent to DIN 1.7335 material grade
- Used in petrochemical and power generation plants
- Flat alloy steel bars offering good oxidation resistance
- Produced as per ASTM A182 F12 specifications
- Supplied in hot rolled and machined conditions
- Suitable for boilers, supports, and pressure components
- Bright finished alloy steel bars with precise dimensional accuracy
- Ideal for machining, threading, and precision components
- Manufactured as per ASTM A182 Alloy Steel F12
- Used in valves, studs, and engineered assemblies
- Forged alloy steel bars for high-temperature and pressure applications
- Grade: Alloy Steel F12 as per ASTM A182
- Good thermal stability and long service life
- Used in power plants, refineries, and heavy engineering
ALLOY STEEL F12 ROUND BAR EQUIVALENT GRADES
| STANDARD | UNS | WERKSTOFF NR. |
|---|---|---|
| Alloy Steel F12 | K11562 / K11564 | 1.7335 |
SPECIFICATION OF ALLOY STEEL F12 ROUND BAR
| Product Standard | ASTM A182 / ASME SA182 |
|---|---|
| Dimension Standard | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Size | 14 mm – 300 mm |
| Length | 1 to 6 meters, Custom Cut Length |
| Form | Round, Square, Hex (AF), Rectangle, Billet, Ingot, Forging |
CHEMICAL COMPOSITION OF ALLOY STEEL F12 ROUND BAR
| Grade | C | Mn | P | S | Si | Ni | Cr | Mo | Cb |
|---|---|---|---|---|---|---|---|---|---|
| F12 | 0.05 – 0.15 | 0.30 – 0.60 | 0.045 max | 0.045 max | 0.50 max | — | 0.80 – 1.25 | 0.44 – 0.65 | — |
MECHANICAL PROPERTIES OF ALLOY STEEL F12 ROUND BAR
| Grade | Tensile Strength (MPa) min | 0.2% Yield Strength (MPa) min | Elongation (% in 50mm) min | Rockwell B (HRB) max | Brinell (HB) max |
|---|---|---|---|---|---|
| F12 | 415 | 220 | 20 | — | 121 – 174 |
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Looking for high-quality Alloy Steel F12 Round Bars & Rods? Our products are manufactured in compliance with ASTM A182 and ASME SA182 standards. Get in touch with us today.
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