Product Specifications
Product: high wear resistance, heat resistance, corrosion resistance and extended life wear heat corrosion resistant castings
MOQ: 1 pieces
Model NO: Customized (matched with harsh environment equipment specifications)
Size: as Drawing
Machining tolerance: +/-0.01mm
Application: High-Temperature, Corrosive, High-Wear Industrial Equipment Use
Material: High Chromium Cast Iron, Cr Mo Ni Alloy Steel, Nickel-Chromium Alloy (Cr25Ni20), Heat-Resistant Corrosion-Resistant Alloy, Wear-Resistant Alloy Cast Steel
Surface Treatment: High-Temperature Anti-Oxidation Coating, Anti-Corrosion Coating, Shot Blasting, Heat Treatment, Without Processing
Manufacturing Process: Casting, Sand Casting, Precision Casting, Heat Treatment (Solution Annealing, Tempering), CNC Machining
Plant: We Have Our Own Factory
After-sales Service: Support in 24h, on-site technical guidance and maintenance advice available
Warranty: Offered
Certification: CE, ISO 9001:2000
Standard: ASME, JIS, GB, ASTM A297, ASTM A532, DIN 17480
Inspection: Ut, Pt, metallographic inspection, hardness test, wear resistance test, high-temperature oxidation test, corrosion resistance test, etc
Application: used in metallurgy, chemical industry, power plant, cement, waste treatment, marine engineering and other industries, applicable to high-temperature, corrosive, high-wear working conditions such as furnace parts, chemical reaction equipment, marine components, etc.
Color: to Order (Natural Metal Color, Anti-Corrosion/Anti-Oxidation Coating Color)
Delivery Time: 7 - 30 days/ negotiable (according to casting complexity and size)
Transport Package: Steel Frame, Wooden Cases, Anti-Collision, Anti-Rust and Anti-Corrosion Packaging
Advantage: Rich Foundry Experience, Best Service, Professional Team, Strict Quality Control, Excellent Wear Resistance, High Heat Resistance, Strong Corrosion Resistance, Stable Structure, Long Service Life, Customizable for Harsh Working Conditions.
Our Photos Wear Heat Corrosion Resistant Castings:
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Wear Heat Corrosion Resistant Castings Composition
Cr25Ni20: 0.20%-0.30% carbon content, 24%-26% chromium content, 19%-22% nickel content, austenitic alloy, excellent heat and corrosion resistance, applicable to 1000-1200℃; High Chromium Cast Iron (HC270): 2.2%-2.8% carbon content, 26%-28% chromium content, 0.5%-1.0% manganese content, high wear and corrosion resistance; Cr Mo Ni Alloy Steel (ZG40CrNiMo): 0.37%-0.45% carbon content, 0.8%-1.2% chromium content, 1.2%-1.6% nickel content, 0.2%-0.3% molybdenum content, balanced wear, heat and corrosion resistance; Hastelloy C-276: 0.01%-0.03% carbon content, 14%-16% chromium content, 57%-63% nickel content, 15%-17% molybdenum content, super corrosion and heat resistance, suitable for strong corrosive environments.
Features
Excellent wear resistance, able to withstand severe friction and wear from solid particles, slurry and other media, reducing replacement frequency. High heat resistance, can work stably for a long time under 600-1200℃ high-temperature environment, no deformation, oxidation or cracking. Strong corrosion resistance, able to resist erosion from acid, alkali, salt, high-temperature flue gas and other corrosive media, adapting to harsh chemical and marine environments. Good toughness and strength, able to bear certain impact load while maintaining wear, heat and corrosion resistance. Dense internal structure, no pores or defects, ensuring stable performance and long service life. Customizable specifications and shapes, perfectly matching different harsh environment equipment and working conditions.
Limitations
Multi-performance alloy materials have high production costs, especially super corrosion-resistant alloys (such as Hastelloy). The casting and heat treatment process is complex, requiring professional equipment and technical team. Welding performance is poor, welding requires special processes and post-weld heat treatment to avoid cracking. High chromium cast iron models have relatively low toughness, not suitable for high-impact single-point stress scenarios. Long-term work in ultra-high temperature (exceeding 1200℃) or strong corrosive (concentrated acid/alkali) environments will reduce service life.
Applicable Scenarios
Metallurgy Industry: high-temperature furnace liners, slag treatment equipment parts, rolling mill wear parts. Chemical Industry: chemical reaction kettle liners, pipeline components, corrosion-resistant valves. Power Industry: coal-fired power plant boiler parts, flue gas treatment equipment castings. Cement Industry: high-temperature kiln parts, clinker crushing wear parts. Waste Treatment: waste incinerator liners, corrosion-resistant components. Marine Engineering: marine pump parts, offshore platform corrosion-resistant castings. Other Harsh Environments: high-temperature, high-wear, corrosive equipment components in mining, environmental protection and other industries.
Reference
|
Material
|
Standard
|
Nominal Chemical Composition (%)
|
C
|
Si
|
Mn
|
Cr
|
Ni
|
Mo
|
S
|
P
|
Max Working Temp (℃)
|
Corrosion Resistance Level
|
|
Cr25Ni20
|
GB/T 12230
|
-
|
≤0.20
|
≤1.00
|
≤2.00
|
24-26
|
19-22
|
——
|
≤0.03
|
≤0.035
|
1200
|
Medium
|
|
HC270
|
ASTM A532
|
-
|
2.2-2.8
|
0.6-1.2
|
0.5-1.0
|
26-28
|
——
|
0.4-0.6
|
≤0.04
|
≤0.04
|
850
|
Medium-High
|
|
ZG40CrNiMo
|
GB/T 11352
|
-
|
0.37-0.45
|
0.4-1.0
|
0.5-1.2
|
0.8-1.2
|
1.2-1.6
|
0.2-0.3
|
≤0.04
|
≤0.04
|
800
|
Medium
|
|
Hastelloy C-276
|
ASTM B575
|
-
|
≤0.03
|
≤0.80
|
≤1.00
|
14-16
|
57-63
|
15-17
|
≤0.02
|
≤0.04
|
1000
|
High
|
|
ZG30Cr5Mo
|
GB/T 11352
|
-
|
0.25-0.35
|
0.4-1.0
|
0.5-1.2
|
4.0-6.0
|
——
|
0.2-0.8
|
≤0.04
|
≤0.04
|
750
|
Medium
|
|
FMU-11
|
Custom
|
-
|
0.90-1.30
|
0.3-1.0
|
0.6-1.5
|
11.0-13.0
|
——
|
0.3-0.5
|
≤0.04
|
≤0.04
|
850
|
Medium-High
|
FAQ
Q: Can you manufacture Customization wear heat corrosion resistant castings?
A: Yes, we can.
We can produce both standard and special products.
Our can make them according to your drawings and samples, and recommend suitable materials based on your working temperature, corrosion level and wear intensity.
Q: Do you provide free samples?
A: Yes, usually we provide free small-size samples for testing under the condition of freight paid by customer.
Q: What is the Warranty for our products ?
A: If any quality problems on our side occurred in this period , we will take on the shipping cost and replacement.
Q: Can the products be customized as our need, such as put on our logo?
A: Surely our products can be customized as your need, Put on your logo is also available.
Q: What information do we need to provide to you in order to confirm our parts order?
A: provide us your drawings or detailed specifications, working temperature, corrosion medium and wear intensity for our technical staff could make the drawing and recommend suitable materials.
Q: Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery, including wear resistance test, high-temperature oxidation test, corrosion resistance test, hardness test and metallographic inspection.
Q: Transportation?
A: Transported by DHL, UPS, EMS, Fedex, Air freight, Sea freight; large-size castings are packaged with steel frame, anti-rust and anti-corrosion coating to avoid deformation, rust and corrosion during transportation.
Q: Do you support drop shipping?
A: Yes, your drop shipping is available.
Q: What kind of materials are using for the products?
A: We supply all kinds of wear, heat and corrosion resistant materials for castings, including Cr25Ni20, HC270, ZG40CrNiMo, Hastelloy C-276, Cr Mo alloy steel, to meet different working temperature, corrosion level and wear requirements.
Q: What kinds of products do you offer?
A: We mainly produce various wear heat corrosion resistant castings, such as furnace liners, chemical reaction kettle parts, pipeline components, marine castings, slag treatment equipment parts, high-temperature wear parts, etc.
Why Choose Us
- 20-year Foundry Operation Experience, specialized in wear heat corrosion resistant castings R&D and production.
- Friendly & High Efficient Technical & Commercial Communication, providing professional material selection guidance based on harsh working conditions.
- Professional Export Practices: Exported to +60 Overseas Countries, with rich experience in wear heat corrosion resistant castings customization and transportation.
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