XM-10
2014-09-19 10:41:24 Origin： Remark：0 Click：
Material Specifications 20Cr-6Ni-9Mn Austenitic steel XM-10 Round bar, flat bar, plate S21800 Forging Ex-stock & Plate Heat treated, cold finished.
MATERIAL DATA SHEET - Grade XM-10
MATERIAL CATEGORY - 20Cr-6Ni-9Mn Austenitic steel
PRODUCT DESCRIPTION
The alloy is usually produced by 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 softened condition.
Final heat treatment - solution treatment / QT
MATERIAL SPECIFICATIONS - ASTM A959 (2004), A276, A312, A632, A176, A580
CHEMICAL COMPOSITION (mass weight - %)
Carbon, C (％): ≤ 0.08
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): 8.00 ~ 10.0
Phosphorus, P (％)≤: 0.060
Sulfur, S (％)≤: 0.030
Chromium, Cr (％): 19.0 ~ 21.0
Nickel, Ni (％): 5.50 ~ 7.50
Molybdenum, Mo (％): -
Nitrogen, N (％): 0.15 ~ 0.40
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): 8.00 ~ 10.0
Phosphorus, P (％)≤: 0.060
Sulfur, S (％)≤: 0.030
Chromium, Cr (％): 19.0 ~ 21.0
Nickel, Ni (％): 5.50 ~ 7.50
Molybdenum, Mo (％): -
Nitrogen, N (％): 0.15 ~ 0.40
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Form: Bars, Plate, Strip
Tensile strength, σb/MPa: 655
Yield strength, σ0.2/MPa: 330
Elongation, δ(％): 30
Reduction of area, ф(％): -
Elongation, δ(％): 30
Reduction of area, ф(％): -
Hardness (HBW): -
Hardness | HRB: -
Cold bending property: N
PRODUCT PROFILE & DIMENSIONS
Round bar / Disc (diameter): 5.5mm to 450mm
Square bar / Flat bar: 103mm to 610mm
Plate / Sheet steel / Steel strip: 0.1mm to 300mm
Width: 8mm to 1500mm
Length: random length or based on the customer's special requirement.
Forged steel shape: stepped shafts, other different shapes based on OEM.
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.
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 equipment and parts.
Mechanical parts used in the condition of corrosion resistance.
Bolt and nuts, Pressure vessel.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry. pleased to EMAIL us or call our resident team of qualified production engineers, Email: sales@ccsteels.com
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