1.3819
2026-02-15 21:52:00 Origin： Remark：0 Click：
Non-magnetic austenitic stainless steel 1.3819 peeled round bar, forgings, flat bar 1.3819 hot rolled, 1150 ℃ solution treated, Ultrasonic test, cold drawn
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
TECHNICAL DATA SHEET - 1.3819
Material category: 20Mn - 14Cr - 1.25V base non-magnetic stainless steel
Technical specifications: DIN SEW 390 (1991)
Typical chemical compositions (mass fraction %)
Carbon, C (％): 0.40 ~ 0.60
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): 19.0 ~ 21.0
Phosphorus, P (％): ≤ 0.100
Sulfur, S (％): ≤ 0.030
Chromiun, Cr (％): 13.0 ~ 15.0
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): 19.0 ~ 21.0
Phosphorus, P (％): ≤ 0.100
Sulfur, S (％): ≤ 0.030
Chromiun, Cr (％): 13.0 ~ 15.0
Nickel, Ni (％): -
Molybdenum, Mo (％): -
Vanadium, V (％): 1.00 ~ 1.50
Molybdenum, Mo (％): -
Vanadium, V (％): 1.00 ~ 1.50
Nitrogen, N (%): 0.15 ~ 0.35
HEAT TREATMENT AND MECHANICAL PROPERTIES
Hot working temperature: 1150 ~ 1000℃
Quenching or solution treatment temperature: 1130 ~ 1170℃
Tensile strength, Rm ≥ MPa: 880 ~ 1080
Yield strength, Rp0.2 ≥ MPa: 490
Elongation, 5A ≥ (％): 40.0
Impact strength, Akv ≥ J: 103 (transversal value)
Yield strength, Rp0.2 ≥ MPa: 490
Elongation, 5A ≥ (％): 40.0
Impact strength, Akv ≥ J: 103 (transversal value)
PROFILE & DIMENSIONS
Round bar / disc (diameter): 5.5mm to 750 mm
Square bar / flat bar: 8 to 500 mm
Length: random length or based on the customer's special requirement.
Round bar / disc (diameter): 5.5mm to 750 mm
Square bar / flat bar: 8 to 500 mm
Length: random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T6 ~ 300 X W15 ~ 600 X L1000 ~ 3000 mm
Forging piece: stepped shafts, other different shapes based on OEM.
Forging piece: stepped shafts, other different shapes based on OEM.
TYPICAL APPLICATIONS
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry. pleased to EMAIL our resident team of qualified production engineers. E-mail: sales@ccsteels.com.
High-voltage electrical apparatus, bolts and nuts, Transformer tank.
Generator, Preparation equipments, Electronics.
PRODUCT DESCRIPTION
The alloy is usually produced by AOD / EF 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 peeled bright condition.
Final heat treatment - solution treatment.
The alloy is usually produced by AOD / EF 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 peeled bright condition.
Final heat treatment - solution treatment.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry. pleased to EMAIL our resident team of qualified production engineers. E-mail: sales@ccsteels.com.
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