A192 Carbon Steel Round Bar
Our mill direct production network supplies premium-grade ASTM A192 seamless carbon steel round bars engineered for high-pressure boiler drums, superheaters, and extreme-temperature thermal processing systems. We guarantee absolute cross-sectional density, exact diameter straightness limits, and verified uniform grain stability backed by our direct 2-Hour Rapid Quote technical protocol.
Tired of waiting days for price quotes while your strict project bidding deadline runs out? Terrified of low-grade structural carbon rods that fail microstructural grain audits, crack under thermal expansion, and ruin your engineering reputation? Secure your mill-verified testing records instantly.
PRODUCT DETAILS
High-Pressure Carbon Steel Round Bar Three-Standard Cross Matrix
| American Standard (ASTM Spec) | European Standard (EN 10216) | Japanese / Chinese Equivalent (JIS/GB) | Diameter & Condition Scope | Thermal / Pressure Threshold |
|---|---|---|---|---|
| ASTM A179 | P195GH / 1.0348 | STB340 / 10# Low-Carbon | 6mm – 250mm / Cold Drawn Annealed | Standard Heat Exchanger / Condenser Core |
| ASTM A192 (High-Pressure Boiler) | P235GH / 1.0345 Boiler Grade | STB410 / 20G Boiler Solid Rod | 8mm – 300mm / Hot Rolled, Bright Finished | Critical High-Pressure Boiler Components |
| ASTM A106 Grade B | P265GH / 1.0425 | STPT410 / 20# Seamless Solid | 8mm – 350mm / Hot Rolled Smooth | Severe Temperature Piping & Structures |
Technical QA/QC Verification
• EN 10204 3.1 Material Test Certificates (MTC) & Mechanical Profiles: All commercial shipments are released alongside original, traceable MTC records documenting full chemical configurations, tensile strength, yield stress, and elongation metrics. Fully formatted to support structural third-party site inspections from SGS, Bureau Veritas, or Intertek.
• Sovereign Capital Security Framework: To insulate international engineering contractors and global procurement firms from unexpected cross-border risk and timeline exposure, we authorize all high-volume productions under 100% Irrevocable Letters of Credit (L/C) at sight financial protocols.
Internal Protection & Ocean Logistics
• Rigid Iron Cradle Palletization & Timber-Choked Bracing: Finished bars are nested securely inside heavy iron support frame chassis or robust solid wooden end-boxes to eliminate linear bending during crane loading. The entire lot is heavily braced with continuous steel tension straps and interlocked timber chocks within shipping containers.
• Complimentary 14-21 Days Extended Destination Port Demurrage Buffer: SXY Steel Group pre-embeds up to 21 days of extended free container demurrage into your ocean Bill of Lading, protecting your custom clearing brokers from unexpected port-side terminal processing penalties.
192 is the steel of carbon structural steel, which is a kind of alloy steel and carbon steel. The carbon content is about 0.05%~0.70%, and some can reach up to 0.90%. It can be divided into ordinary carbon structural steel and high-quality carbon structural steel.
Now the common round steel processes are hot rolling, forging and cold drawing. The steel quality and application scope of these three processing modes will also have some differences. For example, the specification of hot rolling is generally 5.5-250MM, and the appropriate steel can be selected according to the actual needs.
Generally, parts are manufactured by machinery or used as seamless steel pipe blanks, and steel is also used in some building construction.
Round steel has relatively high strength, high hardenability and very good toughness, so its pressure bearing capacity is also guaranteed. Even if it is used at high temperature, the creep strength is high and the durability is also guaranteed.
A192 Steel Specifications
| Parameter | Description |
|---|---|
| Material | A192 |
| Thickness | 0.1mm-300mm or as required |
| Standard | AISI, ASTM, DIN, BS, JIS, GB, SUS, EN, etc. |
| Technique | Hot rolled, cold rolled |
| Surface Treatment | Clean, blasting and painting according to customer requirement |
| Thickness tolerance | ±0.1mm |
| Application | It is mainly used to make structural parts such as car girder, beam, transmission shaft and car chassis parts, which can reduce the weight of the parts. |
| Shipment time | Within 7-15 workdays after receiving deposit or L/C |
| Export packing | Waterproof paper, and steel strip packed. Standard Export Seaworthy Package. Suit for all kinds of transport, or as required |
| Capacity | 250,000 tons/year |
Round steel belongs to carbon structural steel for construction and machinery, while square steel belongs to carbon structural
steel for machinery. Both of them are simple section steel, and their section shapes are respectively round and square. Low carbon is mainly used for
drawing wire, forging rivets, bolts, nuts and other metal products of raw materials. Medium carbon round steel and square steel
are generally used to make mechanical structural parts.
Packing and shipping
Our company has passed ISO9001 quality management system certification, Our Mill product with CE/EN10204 / ASTM/Classification society certificate/CASO/BIS etc certificate.All the customers give good appreciation to our products.We are glad to be your good partner.
Application Areas
Steel is widely used in steel structure workshops, bridge frames, main structures of high-rise buildings, and infrastructure construction (such as highways, oil and gas pipelines). Its high strength properties ensure load-bearing stability and seismic performance. In ship manufacturing, steel is used to build hull structures, decks, and internal components. Hot-rolled coils rely on their load-bearing capacity to adapt to harsh environments.
Factory workshop
With a commitment to excellence, innovation, and sustainability, the company has established itself as a trusted partner in the international steel industry.After nearly two decades of relentless endeavour, our client base now spans over 110 countries and regions across Europe, the Middle East, South America, and Southeast Asia.
Free Boiler Component Nesting Analysis & High-Pressure Thermal Drawing Takeoff Audit
Engineering high-pressure boiler units, superheater structural frameworks, fossil fuel power plant generation parts, or responding to a large-scale global carbon steel procurement tender? Upload your target rod lengths, diameter tolerances, cut schedules, or technical Bill of Materials (BOM) data below. SXY Steel Group’s engineering division will perform a thorough nesting assessment to minimize scrap material loss and protect your production budget.
