1.3811
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Official Test Certificate: issued by TUV - SGS -  BV

TECHNICAL DATA SHEET - 1.3811
Material Catetory - Non-magnetic stainless steel and alloy
Material Specifications - DIN SEW 390 (1991)
Stock Available - Round bar Diameter 55 ~ 180mm
Typical Chemical Elements (mass weight - %)
Carbon, C (％): ≤ 0.15
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): ≤ 1.00
Phosphorus, P (％) ≤: 0.060
Sulfur, S (％) ≤: 0.030
Chromium, Cr (％): 24.0 ~ 26.0
Nickel, Ni (％): ≤ 0.50
Molybdenim, Mo (％): -

HOT WORKING, HEAT TREATMENT AND MECHANICAL PROPERTIES
Hot working temperature: 1150 ~ 850℃
Soft annealing treatment temperature: 800 ~ 860 ℃
Tensile strength, Rm ≥ MPa: 450 ~ 760
Yield strength, Rp0.2 ≥ MPa: 255
Elongation, A5 ≥ (％): 15.0
Impact strength, Akv ≥/J: -

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