Your Professional Heat Resistant Steel Casting Parts Supplier
Our goal is to become your reliable partner in the boiler parts in China. Shandong Juhe Yulong Special Steel Co., Ltd. is a comprehensive enterprise integrating scientific research, processing and production, and import and export trade. The company has been focusing on the R&D and manufacturing of special alloy steels and castings with heat resistance, wear resistance, corrosion resistance and other properties. We are committed to applying advanced manufacturing technologies and strict quality control standards to every product. Our products are quality-assured, making us a dependable choice for long-term cooperation.
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![304 Stainless Steel Boiler Anti-wear Tile]()
304 Stainless Steel Boiler Anti-wear Tile304 Stainless Steel Boiler Anti-wear Tile perfectly integrates the toughness of stainless steel with the wear resistance of ceramics. It is specially engineered for high-abrasion and high-temperature environments including boiler inner...view more -
![Heat-Resistant Steel Tray]()
Heat-Resistant Steel TrayHeat-Resistant Steel Tray is elaborately manufactured from high-quality heat-resistant alloy steel, serving as a special load-bearing tray for high-temperature scenarios.view more
It boasts excellent high temperature resistance, outstanding... -
![GX25CrNiSi20-14 Heat-resistant Steel Heat Treatment Tooling Material Basket]()
GX25CrNiSi20-14 Heat-resistant Steel Heat Treatment Tooli...Product Introduction The GX25CrNiSi20-14 heat treatment basket produced by our company is a high-performance heat-resistant steel basket specifically designed for demanding high-temperature industrial processes. This heat treatment...view more -
![GX40CrSi28 Heat-Resistant Steel Cast Boiler Shim Sections]()
GX40CrSi28 Heat-Resistant Steel Cast Boiler Shim SectionsPremium Heat-Resistant Boiler Support Profiles Our GX40CrSi28 heat-resistant cast steel boiler pad iron profiles (material number 1.4776) are cast components specifically designed for high-temperature structural support, load...view more -
![Heat-resistant Steel Casting Guide Plate]()
Heat-resistant Steel Casting Guide PlateThe Heat-resistant Steel Casting Guide Plate is a core industrial component designed specifically for high-temperature working conditions.view more
It is precision-cast from high-quality heat-resistant steel, capable of withstanding... -
![Custom GX25CrNiSi18-9 Heat-Resistant Steel Tray]()
Custom GX25CrNiSi18-9 Heat-Resistant Steel TrayOverview of Heat Treatment Tray Material Advantages When your heat treatment line needs to run at elevated temperatures for extended periods, the tooling that carries your workpieces must be reliable enough-no warping, no cracking, no...view more -
![Lost Foam Casting Manufacturers Of GX130CrSi29 Heat-resistant Steel]()
Lost Foam Casting Manufacturers Of GX130CrSi29 Heat-resis...GX130CrSi29 Heat-Resistant Steel Castings Precision Lost Foam Casting – Maximum Service Temperature Up to 1100°C GX130CrSi29 is a premium heat-resistant casting steel that combines excellent high-temperature strength with...view more -
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ZG40Cr28Ni48W5Si2 Heat-Resistant Steel Bogie Hearth Furna...Material Advantages ZG40Cr28Ni48W5Si2 is a high-nickel, high-chromium heat-resistant cast steel strengthened with tungsten addition, commonly referred to as 2848W5. This alloy is specifically engineered for extreme high-temperature...view more -
![Heat Treatment Furnace Rails]()
Heat Treatment Furnace RailsHeat treatment furnace rails are core guiding components in industrial heat treatment equipment. They are mainly used to support carrying devices such as furnace trays and material baskets, guiding their smooth entry into and exit from...view more -
![GX40CrNiSi25-20 Heat Treatment Furnace Rails]()
GX40CrNiSi25-20 Heat Treatment Furnace RailsProduct Overview GX40CrNiSi25-20 heat treatment furnace rails are precision-engineered austenitic stainless steel castings designed specifically for extreme high-temperature environments in industrial heat treatment operations. Also...view more -
![Customized GX40CrSi28 Lost Wax Casting]()
Customized GX40CrSi28 Lost Wax CastingHeat Resistant Steel Products Our customized GX40CrSi28 lost wax castings are precision engineered to meet the most demanding high-temperature applications. Utilizing the investment casting (lost wax) process, we produce complex,...view more -
![ZG40Cr25Ni20Si2 Heat Treatment Industrial Furnace Bottom Plate]()
ZG40Cr25Ni20Si2 Heat Treatment Industrial Furnace Bottom ...Product Overview ZG40Cr25Ni20Si2 is a premium heat-resistant cast steel grade, specifically designed for extreme thermal environments. As a heat treatment industrial furnace bottom plate, this component serves as the foundational...view more
Why Choose Us
Quality Control
Our company is equipped with professional sand mold cleaning equipment to ensure the precision and surface quality of finished products, guaranteeing quality control throughout the entire process from raw materials to finished products.
Our Certifications
Our company has obtained multiple industry certifications, such as quality management system certification and special casting production qualification.
Advanced Production Equipment
The company is equipped with a full set of professional production and supporting equipment, forming a complete casting production chain. Core equipment includes lost foam casting production lines, coated sand production lines, precision casting equipment, centrifugal casting machines, etc., capable of meeting the molding needs of different castings.
Our Services
We provide professional design and selection guidance, and accurately recommend products based on the customer's actual working conditions. We track production progress in real time, provide timely feedback on order status, strictly guarantee delivery cycles, and promptly respond to and properly resolve product application issues.
Exceptional high-temperature performance: Maximum service temperature of 1100°c in clean oxidizing atmospheres.
Superior oxidation resistance: High chromium content (25-28%) with silicon addition forms protective oxide layer.
Durable duplex structure: Combines strength with thermal stability for long service life.
Precision casting quality: Manufactured using investment casting, lost wax process, and silica sol precision casting techniques.
Versatile applications: Suitable for both continuous and cyclic thermal conditions.
Specification of Heat Resistant Steel Casting Parts
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Property |
Value |
Condition |
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Tensile Strength (Rm) |
≥ 550 MPa (620 MPa typical) |
As-cast |
|
Yield Strength (Rp0.2) |
≥ 250 MPa (290 MPa typical) |
As-cast |
|
Elongation at Break |
> 3% (3.4% typical) |
As-cast |
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Density |
7.85 g/cm³ |
At 20°C |
|
Hardness |
200-300 HB |
As-cast |
|
Elastic Modulus |
195-200 GPa |
At 23°C |
|
Thermal Conductivity |
16.7 W/(m·K) |
At 20°C |
|
Specific Heat Capacity |
490-500 J/(kg·K) |
At 20°C |
|
Melting Range |
1360-1400°C (liquidus) |
|
|
Maximum Service Temperature |
1100°C |
In clean air |
Precision Heat Treatment: State-of-the-art furnaces ensure uniform tempering, quenching, and annealing to achieve desired hardness (up to 65 HRC) and ductility.
Custom Alloy Formulations: We tailor material compositions (e.g., high chrome white iron, Ni-hard, manganese steel) to match specific wear mechanisms.
Impact Toughness: Balanced metallurgy prevents cracking under repeated heavy loads.
Dimensional Accuracy: CNC machining and pattern-making ensure tight tolerances for seamless integration into your equipment.
Application of Heat Resistant Steel Casting Parts
|
Industry |
Typical Components |
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Mining |
Liner plates, crusher hammers, grinding balls, chute liners |
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Cement & Aggregate |
Mill liners, wear plates, blow bars, impact crusher parts |
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Power Generation |
Pulverizer rolls, coal mill liners, ash handling pipes |
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Steel & Metal |
Sinter plant wear parts, furnace skid rails |
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Construction |
Concrete mixer blades, asphalt plant wear parts |
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Recycling |
Shredder hammers, grinder inserts |
Customizable options of Heat Resistant Steel Casting Parts
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Material |
Hardness (HRC) |
Key Properties |
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High Chrome White Iron (Cr15, Cr20, Cr26) |
58–65 |
Excellent abrasion resistance, moderate impact |
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Ni-Hard (Ni-Hard 1, 4) |
53–62 |
Good toughness, wear resistant |
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Martensitic Steel |
45–55 |
High strength, weldable |
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Manganese Steel (Hadfield) |
180–220 HB (work-hardens to 500+ HB) |
Extreme impact and work hardening |
|
Low Alloy Steel |
40–50 |
Balanced wear and toughness |
|
Heat Treatment Capabilities: Quenching & Tempering: Achieve martensitic structures for maximum hardness. Annealing: Softening for machinability (if required). Stress Relieving: Eliminate residual stresses in complex castings. |
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Other Service of Other Types Of Heat Resistant Steel Casting Parts
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Package |
Tray |
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Shipping |
Sea/Express |
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Payment |
We accept T/T and L/C. For samples or small trial orders |
We're well-known as one of the leading heat resistant steel casting parts manufacturers and suppliers in China, also support customized service. Welcome to wholesale cheap heat resistant steel casting parts made in China here and get quotation from our factory. For price consultation, contact us.
Integrally Cast Annealing Process Furnace Frame, boiler sections, coal boiler parts
