XM-19 / Nitronic 50
2015-07-01 09:32:29 Origin： Remark：0 Click：
Nitronic 50 / XM-19 is a Nitrogen-strengthened Austenitic nonmagnetic Stainless steel that is available in an annealed, Round bar diameter ranges 30 ~ 120mm on hand.
TECHNICAL DATA SHEET - Grade XM-19 & Nitronic 50
OFFICIAL TEST CERTIFICATE - issued by TUV - SGS - BV
MATERIAL CATEGORY - Austenitic Stainless Steel bar
Technical standards - ASTM A276
CHEMICAL COMPOSITION (mass weight - %)
Carbon, C (％): ≤ 0.06
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): 4.00 ~ 6.00
Phosphorus, P (％)≤: 0.040
Sulfur, S (％)≤: 0.030
Chromium, Cr (％): 20.5 ~ 23.5
NIckel, Ni (％): 11.5 ~ 13.5
Molybdenum, Mo (％): 1.50 ~ 3.00
Niobium, Nb (％): 0.10～0.30
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): 4.00 ~ 6.00
Phosphorus, P (％)≤: 0.040
Sulfur, S (％)≤: 0.030
Chromium, Cr (％): 20.5 ~ 23.5
NIckel, Ni (％): 11.5 ~ 13.5
Molybdenum, Mo (％): 1.50 ~ 3.00
Niobium, Nb (％): 0.10～0.30
Nitrogen, N (%): 0.20 ~ 0.40
Vanadium, V (%): 0.10 ~ 0.30
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Tensile strength, σb/MPa: 690 min.
Yield strength, σ0.2/MPa: 380 min.
Elongation, δ (％): 35.0 min.
Reduction area, ф (％): 55 min.
Elongation, δ (％): 35.0 min.
Reduction area, ф (％): 55 min.
Hardness (HBW): -
Hardness | HRB: -
Cold bending property: None
APPLICATION FIELD
Chemical processing equipment, Desalination equipment.
Flue gas desulfurization scrubbers, Food processing equipment, Heat exchangers.
Hydrometallurgy, Oil and gas production equipment, Pulp mill bleach systems.
Seawater handling equipment, Tall oil distillation columns and equipment.
PRODUCT DESCRIPTION
The alloy is usually produced by AOD / VOD / 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 in hot rolled/forged condition.
Final heat treatment - solution treatment.
Bars are usually supplied in hot rolled/forged condition.
Final heat treatment - solution treatment.
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.
TECHNICAL SALES ASSISTANCE
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.
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