FXM-19
2025-04-10 11:54:00   Origin：   Remark：0 Click：

TECHNICAL DATA SHEET - ASTM A182 type FXM-19

MATERIAL TECHNICAL STANDARDS - ASTM A182 - 2018

MATERIAL TYPE - 18Cr-10Ni-Nb Austenitic Stainless steel

STOCK AVAILABLE: Round bar Diam. 30 ~ 160mm

CHEMICAL COMPOSITIONS (mass weight - %)
Carbon, C (％): ≤ 0.06
Manganese, Mn (％): 4.00 ~ 6.00
Silicon, Si (％): ≤ 1.00
Phosphorus, P (％) ≤: 0.040
Sulfur, S (％) ≤: 0.030
Nickel, Ni (%): 11.50 ~ 13.5
Chromium, Cr (%): 20.5 ~ 23.5
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 PROPERTY UNDER ROOM TEMP.

Forms: Round bar, flat bar, forgings and plate
Tensile strength, σb/≥ MPa: 690
Yield strength, σ0.2/MPa: 380
Elongation, δ ≥(％): 35.0
Reduction of area, ф ≥ (％): 55.0
Hardness via heat treatment /HBW: -

HEAT TREATMENT PRACTICE
Condition: solution annealing (+AT)
Cooling medium: water or oil cooling 
Tempering temperature: 1040 Deg.C

MELTING & AVAILABLE DIMENSIONS
The alloy is usually produced by BEF & BEF + AOD & EAF + VD + LF, followed by electroslag refining (ESR or 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' specific requirements.
Round bar / Wire rod (Diameter): 5.5mm ~ 500mm
Square bar / Flat bar: 10mm to 1000mm
Length: Fixed length or random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T60 ~ 400mm X W60 ~ 1000mm X L1000 ~ 3500mm
Forging piece: stepped shafts, other different shapes based on OEM.

TECHNICAL SALES ASSISTANCE & SERVICE
If you meet further on any technical inquiry or help, pleased to E-mail our resident team of qualified production engineers, Email: sales@ccsteels.com.