ASTM A693 Gr. XM-25
2024-11-12 02:15:00 Origin： Remark：0 Click：
ASTM A693 Specification Precipitation Hardening Steel XM-25 Round bar, Flat bar S45000 ESR, Stock Available XM-25 hot Forging, Rolling, Heat treatment
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
TECHNICAL DATA SHEET - XM-25
MATERIAL CATEGORY: Precipitation hardening stainless steel and heat resisting steel plate and strip
MATERIAL SPECIFICATIONS: ASTM A693 (2003)
Stock Available - Round bar diam. 20 ~ 200mm
CHEMICAL COMPOSITIONS (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
Other (％): Cu 1.25 ～ 1.75, Nb ≥ 8 × C
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
Other (％): Cu 1.25 ～ 1.75, Nb ≥ 8 × C
MECHANICAL PROPERTIES AFTER HEAT TREATMENT (SOLUTION TREATMENT)
Solution treatment temperature and cooling ways: 1038 +/-15℃, rapid cooled
Steel plate thickness /mm: ≥ 0.25
Tesnile strength, σb≥/MPa: 1205
Yield strength, σ0.2≥/MPa: 1035
Elongation, A5 ≥ (％): 4.0
Hardness ≤ HRC: 33
Hardness ≤ HBS: 311
Yield strength, σ0.2≥/MPa: 1035
Elongation, A5 ≥ (％): 4.0
Hardness ≤ HRC: 33
Hardness ≤ HBS: 311
PRODUCT DESCRIPTION
The alloy is usually produced by BEF + AOD / VD / VIM 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 treated + Aged + SRA.
The alloy is usually produced by BEF + AOD / VD / VIM 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 treated + Aged + SRA.
HEAT TREATMENT PRACTICE
Heat treatment is only suitable for specific grades of stainless steel. When heat treating a stainless the hardening temperatures, including rate of heating, cooling and soaking times will vary due to several factors such as the shape and size of each component. Other considerations during the heat treatment process include the type of furnace, quenching medium and work piece transfer facilities. Please consult with the heat treatment provider for whole guidance on heat treatment of stainless steel grades. We are delighted to help to work with you the special heat treatment based on your special requirements.
TYPICAL APPLICATIONS
Chemical equipments and parts.
Mechanical parts used in the condition of corrosion resistance
Heat treatment is only suitable for specific grades of stainless steel. When heat treating a stainless the hardening temperatures, including rate of heating, cooling and soaking times will vary due to several factors such as the shape and size of each component. Other considerations during the heat treatment process include the type of furnace, quenching medium and work piece transfer facilities. Please consult with the heat treatment provider for whole guidance on heat treatment of stainless steel grades. We are delighted to help to work with you the special heat treatment based on your special requirements.
TYPICAL APPLICATIONS
Chemical equipments and parts.
Mechanical parts used in the condition of corrosion resistance
Automobile parts, exhaust pipe, Electronics, Turbine motor blade.
Bolt and nuts, Valve set, Pressure vessel.
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
PRODUCT PROFILE & DUNEBSUIBS
Round bar / disc (diameter): 5.5mm to 800mm
Square bar / Flat bar: 8mm to 650mm
Length: Fixed length or random length or based on the customer's special requirement.
Round bar / disc (diameter): 5.5mm to 800mm
Square bar / Flat bar: 8mm to 650mm
Length: Fixed length or random length or based on the customer's special requirement.
Forging piece: stepped shafts, other different shapes based on OEM.
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Last page：ASTM A693 S45000
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