XM-25
2014-11-04 10:04:31 Origin： Remark：0 Click：
XM-25 / UNS S45000 is A Martensitic Precipitation hardening 15Cr-6Ni-Mo-1Cu Stainless steel, S45000 offers good properties available Round bar, flat bar, and forgings.
MATERIAL TECHNICAL DATASHEET - XM-25 & S45000 & GD450
MATERIAL CATEGORY - Precipitation hardening type 15Cr-6Ni-Mo-1Cu
INVENTORY STOCKLIST - Round bar, diameter 15 ~ 260mm
MELTING PRACTICE - EAF + LF + VD / + EF + ESR / VAR
MATERIAL SPECIFICATIONS - ASTM A959 (2004), A276, A312, A632, A564
CHEMICAL COMPOSITION (mass weight - %)
Carbon, C (％): ≤ 0.05
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): ≤ 1.00
Phosphorus, P (％)≤: 0.030
Sulfur, S (％)≤: 0.030
Chromium, Cr (％): 14.0 ～ 16.0
Nickel, Ni (％): 5.00 ～ 7.00
Molybdenum, Mo (％): 0.50 ～ 1.00
Copper, Cu (％): 1.25 ～ 1.75
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): ≤ 1.00
Phosphorus, P (％)≤: 0.030
Sulfur, S (％)≤: 0.030
Chromium, Cr (％): 14.0 ～ 16.0
Nickel, Ni (％): 5.00 ～ 7.00
Molybdenum, Mo (％): 0.50 ～ 1.00
Copper, Cu (％): 1.25 ～ 1.75
Niobium, Nb (%): ≥ 8 × C
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Form: round bar, flat bar, forgings
Condition: annealed
Tensile strength, Rm / MPa: 895
Yield strnegth, Rp0.2 / MPa: 655
Elongation, A5 (％): 10.0
Reduction of area, Z (％): 40
Elongation, A5 (％): 10.0
Reduction of area, Z (％): 40
Hardness | HRC: 32min.
Form: forge piece
Condition: annealed
TS, σb/MPa: 860
YS, σ0.2/MPa: 655
EL, δ (％): 10.0
RA, ф (％): 40.0
EL, δ (％): 10.0
RA, ф (％): 40.0
Hardness | HRC: 33min
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
TYPICAL APPLICATIONS
Chemical equipments and parts.
Mechanical parts used in the condition of corrosion resistance
Bolt and nut, Pressure vessel.
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
TYPICAL APPLICATIONS
Chemical equipments and parts.
Mechanical parts used in the condition of corrosion resistance
Bolt and nut, Pressure vessel.
PRODUCT PROFILE & DIMENSIONS
Round bar / Wire rod (Diameter): 5.5mm to 550mm
Square bar / Flat bar: 3mm to 1000mm
Plate / Sheet steel / Steel strip: 0.1mm to 1000mm
Length: random length or based on the customer's special requirement.
Forged steel shape: stepped, other different shapes based on OEM.
Round bar / Wire rod (Diameter): 5.5mm to 550mm
Square bar / Flat bar: 3mm to 1000mm
Plate / Sheet steel / Steel strip: 0.1mm to 1000mm
Length: random length or based on the customer's special requirement.
Forged steel shape: stepped, 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. E-mail: sales@ccsteels.com.
If you meet further on any technical enquiry, pleased to EMAIL our resident team of qualified production engineers. E-mail: sales@ccsteels.com.
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