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{"title":"CD4MCU Super Stainless Steel Round Bar Hot Rolled Nickel Alloy Bar Diameter 10","imgUrl":"https:\/\/img.chinax.com\/nimg\/97\/e6\/a9a67d71fc553a126b29a2ab45de-200x200-1\/cd4mcu_super_stainless_steel_round_bar_hot_rolled_nickel_alloy_bar_diameter_10.jpg","attrs":{"Certification":"ISO, ASTM, GB, EN","Minimum Order Quantity":"100 kg","Model NO.":"CD4MCU","Shape":"Round"}}
{"title":"PPGI Steel Coil with Z60-Z275 Zinc Coating for Container Plate Application in","imgUrl":"https:\/\/img.chinax.com\/nimg\/bb\/43\/28a9c3f8f5e1efd943530764e414-200x200-1\/ppgi_steel_coil_with_z60_z275_zinc_coating_for_container_plate_application_in_custom_length.jpg","attrs":{"Minimum Order Quantity":"1 Ton","Price":"US $902-1,047 \/ Ton","Thickness":"0.12 - 3.0mm (Galvanized), 0.25 - 3.0mm (Galvalume), 0.12 - 1.2mm (Prepainted)","Width":"914mm,1000mm,1200mm,1219mm,1220mm,1250mm or custom"}}
{"title":"Hastelloy C-22 Round Bar ASTM B574 with Superior Pitting\/Crevice Corrosion","imgUrl":"https:\/\/img.chinax.com\/nimg\/a5\/4d\/113dd09058cbfbcb4e26d9534c06-200x200-1\/hastelloy_c_22_round_bar_astm_b574_with_superior_pitting_2fcrevice_corrosion_resistance_2c_high_strength_26_durability_2c_custom_c.jpg","attrs":{"Certification":"ISO, AISI, GB, EN","Minimum Order Quantity":"20 kg","Model NO.":"C22","Shape":"Round"}}
{"title":"Customized JIS CGCC Soft Prepainted Galvanized Steel Sheet with 1220*2440mm","imgUrl":"https:\/\/img.chinax.com\/nimg\/64\/b4\/94ddb0fbbb7c1a4d6c0a8270ebb1-200x200-1\/customized_jis_cgcc_soft_prepainted_galvanized_steel_sheet_with_1220_2a2440mm_specification_for_container_plate_application.jpg","attrs":{"Minimum Order Quantity":"1 Ton","Price":"US $904-1,049 \/ Ton","Thickness":"0.12 - 3.0mm (Galvanized), 0.25 - 3.0mm (Galvalume), 0.12 - 1.2mm (Prepainted)","Width":"914mm, 1000mm, 1200mm, 1219mm, 1220mm, 1250mm or custom"}}
{"title":"Corrosion Resistant Prepainted Color Steel with Custom Sizes and High Durability","imgUrl":"https:\/\/img.chinax.com\/nimg\/70\/6b\/a9ea3dbcdd9b1d05dc91c73709f3-200x200-1\/corrosion_resistant_prepainted_color_steel_with_custom_sizes_and_high_durability_for_building_applications.jpg","attrs":{"Minimum Order Quantity":"1 Ton","Price":"US $905-1,050 \/ Ton","Thickness":"0.12 - 3.0mm (Galvanized), 0.25 - 3.0mm (Galvalume), 0.12 - 1.2mm (Prepainted)","Width":"914mm, 1000mm, 1200mm, 1219mm, 1220mm, 1250mm"}}
{"title":"JIS G3312 DX51D AZ PPGL Prepainted Color Steel for Buildings and Vehicles","imgUrl":"https:\/\/img.chinax.com\/nimg\/f2\/49\/7633990fa3c7f3b1a73ba49b2859-200x200-1\/jis_g3312_dx51d_az_ppgl_prepainted_color_steel_for_buildings_and_vehicles.jpg","attrs":{"Minimum Order Quantity":"1 Ton","Price":"US $906-1,051 \/ Ton","Thickness":"0.12 - 3.0mm (Galvanized), 0.25 - 3.0mm (Galvalume), 0.12 - 1.2mm (Prepainted)","Width":"914mm, 1000mm, 1200mm, 1219mm, 1220mm, 1250mm or custom"}}
{"title":"Prepainted Galvanized Steel Sheet with Z60 to Z27 Zinc Coating in 1220*2440mm","imgUrl":"https:\/\/img.chinax.com\/nimg\/42\/b1\/d03d6967b5136cb1452374dfeedd-200x200-1\/prepainted_galvanized_steel_sheet_with_z60_to_z27_zinc_coating_in_1220_2a2440mm_for_container_plate_applications.jpg","attrs":{"Minimum Order Quantity":"1 Ton","Price":"US $907-1,052 \/ Ton","Thickness":"0.12 - 3.0mm (Galvanized), 0.25 - 3.0mm (Galvalume), 0.12 - 1.2mm (Prepainted)","Width":"914mm, 1000mm, 1200mm, 1219mm, 1220mm, 1250mm or custom"}}
CD4MCU is a duplex (ferritic-austenitic) stainless steel known for its high strength, excellent corrosion resistance in chloride environments, and good wear resistance. The balanced microstructure of austenite and ferrite, combined with copper and molybdenum additions, provides enhanced performance in aggressive industrial environments.
Chemical Composition (Typical %)
Carbon (C): ≤0.04
Chromium (Cr): 24.5-26.5
Nickel (Ni): 4.75-6.00
Molybdenum (Mo): 1.75-2.25
Copper (Cu): 2.75-3.25
Nitrogen (N): 0.10-0.25
Iron (Fe): Balance
Mechanical Properties
Tensile Strength: 750-1000 MPa
Yield Strength: ≥550 MPa
Elongation: ≥15%
Hardness: ≤290 HB
Physical Properties
Density: ~7.8 g/cm³
Melting Point: ~1420-1460°C
Material Standards
ASTM A995/A995M (Castings for pressure-containing parts)
F55 (1.4501) / 2507: Super duplex with higher chromium, molybdenum, and nickel
CD3MN (F53): Another duplex grade without copper
Industrial Applications
Oil & Gas: Subsea components, valves, pumps
Chemical Processing: Reactors, heat exchangers, piping systems
Marine Engineering: Propeller shafts, seawater systems
Power Plants: Flue gas desulfurization (FGD) systems
Pulp & Paper Industry: Bleaching equipment and processing machinery
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...
