CD4MCU Forged Bar 0Cr26Ni5Mo2Cu3 Stainless Steel Round Bar OD 220MM
We can provide a variety of regular size
ASTM A351 Grade CD4MCu ASTM A351/A351M steel plates, ASTM A351
Grade CD4MCu ASTM A351/A351M steel coils, ASTM A351 Grade CD4MCu
ASTM A351/A351M steel bars, structural steel, if you have special
requirements, please contact us to provide you with customized
services.
We also provide ASTM A351 Grade CD4MCu ASTM A351/A351M processing
services, according to the requirements and drawings provided by
customers, customized processing parts for various needs.
ASTM A351 Grade CD4MCu ASTM A351/A351M Chemical
Carbon, Silicon, Manganese, Phosphorus, Sulfur are called "Five
Elements". They are the main impurities in steel. Carbon improves
steel hardness. Silicon strengthens the steel strength. Manganese
contributes to increase the steel firmness, strength and wear
resistance. Phosphorus reduces the steel plasticity and toughness
and appearing cold brittleness. Meanwhile, It can significantly
increase the strength of steel, and improve the atmospheric
corrosion stability. Sulfur makes the hot brittleness of steel
high.
| Element | Min | Max | Similar |
|---|
| Si | - | 1.0000 | - |
| S | - | 0.0400 | - |
| P | - | 0.0400 | - |
| Ni | 4.7500 | 6.0000 | - |
| Mo | 1.7500 | 2.2500 | - |
| Mn | - | 1.0000 | - |
| Cu | 2.7500 | 3.2500 | - |
| Cr | 24.5000 | 26.5000 | - |
| C | - | 0.0400 | - |
ASTM A351 Grade CD4MCu ASTM A351/A351M Mechanical
Yield
Rp0.2 (MPa) | Tensile
Rm (MPa) | Impact
KV/Ku (J) | Elongation
A (%) | Reduction in cross section on fracture
Z (%) | As-Heat-Treated Condition | Brinell hardness (HBW) |
|---|
| 636 (≥) | 389 (≥) | 21 | 31 | 23 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 433 |
ASTM A351 Grade CD4MCu ASTM A351/A351M Physical
Physical properties of ASTM A351 Grade CD4MCu ASTM A351/A351M
mainly cover modulus of elasticity, coefficient of thermal
expansion, thermal conductivity, specific thermal capacity,
electrical resistance value, density, poisson's ratio, etc.
Temperature
(°C) | Modulus of elasticity
(GPa) | Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and | Thermal conductivity
(W/m·°C) | Specific thermal capacity
(J/kg·°C) | Specific electrical resistivity
(Ω mm²/m) | Density
(kg/dm³) | Poisson’s coefficient, ν |
|---|
| 11 | - | - | | | 0.44 | - | |
| 113 | 961 | - | 23.3 | 434 | | - | |
| 458 | - | 42 | 42.2 | | | 122 | 244 |
CD4MCu is a duplex stainless steel, with greater corrosive
resistance than standard stainless steel. CD4MCu provides
significantly better chloride stress cracking resistance than
standard stainless steel, and much better localized corrosion
resistance.
CD4MCu allows the pumps to be used in more abrasive applications,
and it won't pit like regular stainless steel, has a better
stress/corrosive cracking resistance than standard stainless, and
higher strength than standard stainless steel. And compared with
regular cast iron material, it is much more resistant to corrosion
and much stronger.
Most of our dealers have access to 11 of Cornell's most popular
models in CD4MCu, allowing us to slash production time and price.
Cornell can supply a CD4MCu pump in as little as one to two weeks.
