Alloy CD3MN
2014-11-10 14:57:24 Origin： Remark：0 Click：
Technical specifications of Alloy CD3MN duplex stainless steel, ASTM A890 Grade 4A properties from steelmaking, forging, rolling, heat treatment, cold working. We also possess advanced precision machining equipments for further processing.
MATERIAL TECHNICAL DATASHEET - ASTM A890 Grade 4A / CD3MN
MATERIAL CATEGORY: Duplex stainless steel - 22Cr-5Ni-3Mo-N
PRODUCT DESCRIPTION
The alloy is usually produced by AOD / VOD followed by electroslag refining (ESR) / VAR if necessary for special purpose. Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different levels according to the buyers' requirements.
Bars are usually supplied black/bright in the annealed condition.
The alloy is usually produced by AOD / VOD followed by electroslag refining (ESR) / VAR if necessary for special purpose. Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different levels according to the buyers' requirements.
Bars are usually supplied black/bright in the annealed condition.
MATERIAL SPECIFICATIONS - ASTM A959 (2004), A276, A312, A632, A176, A580, A564
CHEMICAL COMPOSITION (mass weight %)
C (％): ≤ 0.030
Si (％): ≤ 1.00
Mn (％): ≤ 1.50
P (％)≤: 0.040
S (％)≤: 0.020
Ni (％): 4.50 ～ 6.50
Cr (％): 21.0 ～ 23.0
Mo (％): 2.50 ~ 3.50
Si (％): ≤ 1.00
Mn (％): ≤ 1.50
P (％)≤: 0.040
S (％)≤: 0.020
Ni (％): 4.50 ～ 6.50
Cr (％): 21.0 ～ 23.0
Mo (％): 2.50 ~ 3.50
Cu (%): ≤ 1.00
N (%): 0.10 ~ 0.30
MECHANICAL PROPERTIES FINAL HEAT TREATMENT
Condition: solution, annealed
Tensile strength, σb/MPa: ≥ 621
Yield strength, σ0.2/MPa: ≥ 414
Elongation, δ (％): 25
Reduction of area, ф (％): -
Elongation, δ (％): 25
Reduction of area, ф (％): -
Hardness | HRB: 90RB ~ 25RC
Stainless Steel Rod, Bar, Wire, Cold drawn, ground and polishedStandard length of bars: 2 - 3 meter.
Austenitic Stainless Steel for implants, with high corrosion resistance.
According to ISO 5832/1, F-138 Vacuum melt grade (VAR)
For surgical instruments, fracture fixation devices, screws for implants and many more similar applications.
TYPICAL APPLICATIONS
Chemical equipment, Bolt and nuts, Pressure vessel.
Mechanical parts used in the condition of corrosion resistance.
Chemical equipment, Bolt and nuts, Pressure vessel.
Mechanical parts used in the condition of corrosion resistance.
PRODUCT PROFILE
Round bar / Wire rod (Diameter): 5.5mm to 300mm
Square bar / Flat bar: 10mm to 550mm
Width: 8mm to 1000mm
Length: random length or based on the customer's special requirement.
Forged steel shape: stepped shafts, other different shapes based on OEM.
Square bar / Flat bar: 10mm to 550mm
Width: 8mm to 1000mm
Length: random length or based on the customer's special requirement.
Forged steel shape: stepped shafts, other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry. pleased to EMAIL our resident team of qualified production engineers. Email: sales@ccsteels.com.
If you meet further on any technical enquiry. pleased to EMAIL our resident team of qualified production engineers. Email: sales@ccsteels.com.
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