XM-30
2014-10-13 11:22:46 Origin： Remark：0 Click：
XM-30 is a main alloy content of 12.0% Chromium - Niobium martensitic steel, 410Cb Round bar, flat bar, and forgings ESR refined, Hot forging/rolling, Heat treatment, 100% Ultrasonic flaw detection test, Cold machined.
MATERIAL DATA SHEET - AISI XM-30 / 410Cb / UNS S41040
MATERIAL CATEGORY: Martensite type - 12Cr-Nb
PRODUCT DESCRIPTION
The alloy is usually produced by AOD / VOD / EAF 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.
Final heat treatment - solution treatment / QT
The alloy is usually produced by AOD / VOD / EAF 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.
Final heat treatment - solution treatment / QT
MATERIAL SPECIFICATIONS - ASTM A959 (2004), A276, A312, A632, A176, A580.
CHEMICAL COMPOSITION (mass weight %)
C (％): ≤ 0.15
Si (％): ≤ 1.00
Mn (％): ≤ 1.00
P (％)≤: 0.040
S (％)≤: 0.030
Cr (％): 11.5 ~ 13.0
Ni (％): -
Mo (％): -
Nb (％): 0.05～0.30
Si (％): ≤ 1.00
Mn (％): ≤ 1.00
P (％)≤: 0.040
S (％)≤: 0.030
Cr (％): 11.5 ~ 13.0
Ni (％): -
Mo (％): -
Nb (％): 0.05～0.30
MECHANICAL PROPERTIES FINAL HEAT TREATMENT
Form: bar
Condition: annealing +hot forging
Tensile strength, σb/MPa: 485
Yield strength, σ0.2/MPa: 275
Yield strength, σ0.2/MPa: 275
Elongation, δ (％): 13
Reduction of area, ф (％): 45
Hardness | HRB: -
Reduction of area, ф (％): 45
Hardness | HRB: -
Form: bar
Condition: annealing +cold roll/drawn
σb/MPa: 485
σ0.2/MPa: 275
σ0.2/MPa: 275
δ(％): 12
ф(％): 35
Hardness | HRB: -
ф(％): 35
Hardness | HRB: -
HEAT TREATMENT PRACTICE
TYPICAL APPLICATIONS
Chemical equipment & parts.
Mechanical parts used in the condition of corrosion resistance.
Bolt and nut, Pressure vessel.
Mechanical parts used in the condition of corrosion resistance.
Bolt and nut, Pressure vessel.
PRODUCT PROFILE
Round bar / Wire rod (Diameter): 0.50mm to 3000mm
Square bar / Flat bar: 3mm to 2000mm
Plate / Sheet steel / Steel strip: 0.1mm to 2500mm
Width: 8mm to 2500mm
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: 3mm to 2000mm
Plate / Sheet steel / Steel strip: 0.1mm to 2500mm
Width: 8mm to 2500mm
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
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