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Premium corrosion-resistant nickel-chromium-molybdenum-tungsten alloy with diameters ranging from 10mm to 350mm, engineered for aggressive industrial environments.
Product Specifications
Product Name
Hastelloy C22 Round Bar
Diameter Range
10 - 350mm
Length
Custom cutting available
Surface Finish
Bright, Black, Pickling, Polishing
Brand
DELTA
Minimum Order Quantity
2 Kgs
Available Forms
Bar, Strip, Coil, Pipe, Sheet, Plate, Wire
Product Overview
Hot Rolled Hastelloy C-22 Round Bar represents advanced corrosion-resistant alloy technology, specifically engineered for the most aggressive industrial environments. This nickel-chromium-molybdenum-tungsten alloy delivers exceptional performance in both oxidizing and reducing media, making it ideal for critical applications across chemical processing, pollution control, and energy industries.
The hot-rolled manufacturing process ensures optimal mechanical properties and uniform microstructure throughout the bar, providing consistent performance in demanding conditions where lesser materials would rapidly fail.
Key Features
Exceptional corrosion resistance in both oxidizing and reducing environments
Superior resistance to pitting, crevice corrosion, and stress corrosion cracking
Optimized mechanical properties with tensile strength ≥690 MPa and yield strength ≥310 MPa
High-temperature capability up to 600°C for continuous service
Enhanced versatility for machining, welding, and forming operations
Broad chemical compatibility with acids, chlorides, and complex chemical mixtures
Chemical Composition
Element
Percentage (%)
Function
Nickel (Ni)
Balance (approx. 56%)
Fundamental corrosion resistance and thermal stability
Chromium (Cr)
20.0 - 22.5
Resistance to oxidizing media and protective oxide formation
Molybdenum (Mo)
12.5 - 14.5
Resistance to reducing acids and localized corrosion
Tungsten (W)
2.5 - 3.5
Enhances overall corrosion resistance
Iron (Fe)
2.0 - 6.0
Cost-effectiveness while preserving performance
Carbon (C)
≤ 0.015
Minimizes carbide precipitation in welded structures
Mechanical Properties
Property
Typical Value
Test Standard
Tensile Strength
≥ 690 MPa
ASTM E8/E8M
Yield Strength (0.2% Offset)
≥ 310 MPa
ASTM E8/E8M
Elongation (in 50mm)
≥ 45%
ASTM E8/E8M
Hardness (Brinell)
≤ 220 HB
ASTM E10
Density
8.69 g/cm³
-
Modulus of Elasticity
210 GPa
ASTM E111
Technical Specifications
Parameter
Specification
Available Diameters
10mm - 350mm
Standard Lengths
2000mm - 6000mm (Custom lengths available)
Manufacturing Standards
ASTM B574, ASME SB574, DIN 17744 No. 2.4602
UNS Designation
N06022
Surface Finish
Hot-rolled, black surface or polished finish
Applications
Chemical Processing Industry: Reactors, heat exchangers, distillation columns
Pollution Control Equipment: Flue gas desulfurization systems, scrubbers
Pharmaceutical and Fine Chemical Production: Reactors, mixing systems
Pulp and Paper Industry: Digestors, bleach plants, chemical recovery systems
Marine and Offshore Applications: Seawater-cooled heat exchangers, pump shafts
Geothermal and Power Generation: Steam turbine parts, cooling systems
Quality Assurance
Full material traceability with mill test certificates
Advanced manufacturing using vacuum melting processes
Comprehensive testing including ultrasonic examination
Compliance with ASTM, ASME, DIN international standards
Complete certification support and documentation
Why Choose Our Product?
Proven performance across multiple challenging industries
Comprehensive technical expertise and support
Wide size range with custom dimension capabilities
Cost efficiency through extended service life
Sustainable solution with long service life and recyclability
Ordering Information
Contact our sales team with the following details:
Required diameter and tolerance specifications
Required length (standard or custom)
Quantity requirements (pieces or weight)
Surface finish preferences
Certification requirements
Destination and delivery schedule
We offer flexible packaging including wooden crates for international shipments and provide comprehensive technical support for material selection and fabrication guidance.
Product images available upon request
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Total Annual:
>1000000
Employee Number:
>100
Ecer Certification：
Verified Supplier
Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative... Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative...
