X8CrMnNi18-8
2015-03-06 09:35:50 Origin： Remark：0 Click：
DIN SEW 390 Specification Austenitic Steel X8CrMnNi18-8 Round bar, Flat bar, Plate, Hollow bar, 1.3965 Stock Available, ESR ingot, Heat treatment
TECHNICAL DATA SHEET - DIN X8CrMnNi18-8
MATERIAL SPECIFICATIONS - DIN SEW 390 (1991)
CHEMICAL COMPOSITION (mass weight - %)
Carbon, C (％): ≤ 0.10
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): 7.50 ~ 9.50
Phosphorus, P (％) ≤: 0.045
Sulfur, S (％) ≤: 0.030
Chromium, Cr (％): 17.0 ~ 19.0
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): 7.50 ~ 9.50
Phosphorus, P (％) ≤: 0.045
Sulfur, S (％) ≤: 0.030
Chromium, Cr (％): 17.0 ~ 19.0
Nickel, Ni (％): 4.50 ~ 6.50
Molybdenum, Mo (％): -
Nitrogen, N (％): 0.10 ~ 0.20
Molybdenum, Mo (％): -
Nitrogen, N (％): 0.10 ~ 0.20
HOT WORKING, HEAT TREATMENT AND PROPERTIES
Hot working temperature: 1150 ~ 750℃
Quenching or solution treatment temperature: 1000 ~ 1050℃
Tensile strength, Rm ≥ MPa: 590 ~ 780
Yield strength, Rp0.2 ≥ MPa: 295
Elongation, A5 ≥ (％): 50.0
Yield strength, Rp0.2 ≥ MPa: 295
Elongation, A5 ≥ (％): 50.0
Impact, Akv ≥/J: 103
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.
PRODUCT PROFILE
Round bar & Disc (diameter): 5.50 ~ 600mm
Round bar & Disc (diameter): 5.50 ~ 600mm
Wire rod (diameter): 5.5mm to 15mm
Square bar / Flat bar: 3mm to 400mm
Length: Fixed length or random length or based on the customer's special requirements
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (or in coil form)
Forging piece: stepped shafts, other different shapes based on OEM.
Square bar / Flat bar: 3mm to 400mm
Length: Fixed length or random length or based on the customer's special requirements
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (or in coil form)
Forging piece: 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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