1.3816
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SEW 390 (1991) of EN 1.3816 / X8CrMnN18-18, Manganese - Chromium Base Non-magnetic steel, 1.3816 Round bar, flat bar, and forged ring
NONMAGNETIC ALLOY STEEL - 1.3816
HS Code For Customs - 72221100 / 72221900 / 72222000
Stock & INVENTORY - round bar diameter 50 ~ 200mm, ESR ingot
MATERIAL SPECIFICATIONS - DIN SEW 390 (1991)
Stock & INVENTORY - round bar diameter 50 ~ 200mm, ESR ingot
MATERIAL SPECIFICATIONS - DIN SEW 390 (1991)
CHEMICAL COMPOSITIONS (mass weight - %)
Carbon, C (％): ≤ 0.12
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): 17.5 ~ 20.0
Phosphorus, P (％) ≤: 0.060
Sulfur, S (％) ≤: 0.030
Chromium, Cr (％): 17.5 ~ 20.0
Nickel, Ni (％): ≤ 1.00
Molybdenum, Mo (％): -
Nitrogen, N (％): 0.40 ~ 0.70
Carbon, C (％): ≤ 0.12
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): 17.5 ~ 20.0
Phosphorus, P (％) ≤: 0.060
Sulfur, S (％) ≤: 0.030
Chromium, Cr (％): 17.5 ~ 20.0
Nickel, Ni (％): ≤ 1.00
Molybdenum, Mo (％): -
Nitrogen, N (％): 0.40 ~ 0.70
HEAT TREATMENT AND MECHANICAL PROPERTIES
Hot working temperature: 1150 ~ 950℃
Quenching or solution treatment temperature: 1020 ~ 1120℃
Tensile strength, Rm ≥ MPa: 750 ~ 950
Yield strength, Rp0.2 ≥ MPa: 480
Elongation, A5 ≥ (％): 40.0
Impact strength, Akv ≥ J: 200 (transversal value).
PRODUCT DESCRIPTION
Alloy Steel 1.3816 is usually produced by BEF / EAF 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 bright condition.
Final heat treatment - solution treatment or Quenched and tempered.
PRODUCT SHAPES & DIMENSIONS
Round bar & Disc (diameter): 10mm to 800mm
Square bar / Flat bar: 8mm to 600mm
Forged retaining ring: OD200 ~ 1220 X ID100 ~ 1000 X H100 ~ 800mm
Forging piece: stepped shafts, and other 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.
If you meet further on any technical enquiry, pleased to EMAIL (sales@ccsteels.com) our resident team of qualified production engineers.
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