X8CrMnN19-19
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Official Test Certificate: issued by TUV - SGS -  BV

TECHNICAL DATA SHEET - 1.3815 & X8CrMnN19-19
Material catetory: 18Cr - 18Mn - 0.5N base non-magnetic stainless steel
Technical standards: DIN SEW 390 (1991)
Stock available: round bar diam.55 ~ 180 mm, ESR ingot.

Typical chemical compositions (mass fraction %)

Carbon, C (％): ≤ 0.12
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): 17.5 ~ 20.0
Phosphorus, P (％): ≤ 0.050
Sulfur, S (％): ≤ 0.030
Chromium, Cr (％): 17.5 ~ 20.0
Nickel, Ni (％): ≤ 0.30
Vanadium, V (％): ≤ 0.20
Aluminum, Al (％): ≤ 0.10
Niobium, Nb (％): ≤ 0.25
Nitrogen, N (％): ≥ 0.55

HOT WORKING, HEAT TREATMENT AND MECHANICAL PROPERTIES
Hot working temperature: 1150 ~ 850℃
Solution treatment temperature: 1050 ℃
Tensile strength, Rm ≥ MPa: 500 ~ 750
Yield strength, Rp0.2 ≥ MPa: 285
Elongation, A5 ≥ (％): 15.0
Impact strength, Akv ≥ J: -

PRODUCT FORMS & DIMENSIONS
Round bar & disc (diameter): 6.0 to 800 mm
Square bar / flat bar: 10 to 600 mm
Length: random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T7 ~ 350 X W10 ~ 1000 X L1000 ~ 5000 mm
Forging piece: Different shapes based on OEM.

TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry, pleased to EMAIL (sales@ccsteels.com) our resident team of qualified production engineers.