Z3CT20 datasheet,Z3CT20 chemical,Z3CT20 heat treatment

Z3CT20
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Material technical specifications of NF A35-573 -1990 Stainless steel Z3CT20 data sheet, Z3CT20 Chemical compositions,Grade Z3CT20 mechanical properties from Steelmaking,ESR melting, Hot blooming, UT, Hot forging, Hot rolling, Heat treatment, Straightening, 100% Ultrasonic test, Cold working or Machined. Technical specifications - NF A36-209 - 1992. 100% Ultrasonic test ASTM E2375 /SAE AMS 2154 /SEP 1923 /GB/T 4162 /EN 10228-3.
TECHNICAL DATASHEET - NF Z3CT20

OFFICIAL TEST CERTIFICATE: issued by TUV - SGS BV
MATERIAL CATEGORY: Stainless 
Steel plate, steel strip
Technical standards: NF A35-573 - 1990
CHEMICAL COMPOSITION (WEIGHT %)
C (%):    ≤ 0.030
Si (%):    ≤ 0.75
Mn (%):  ≤ 0.80
P (%)≤:  0.030
S (%)≤:  0.015
Cr (%):   19.5
~ 20.5
Mo (%):  -
Ni (%):    -
Ti (%):    0.30 ~ 0.60
N (%):    ≤ 0.035
MECHANICAL PROPERTIES
Tensile strength, TS, σb/≥ MPa: 380 ~ 560
Yield strength, YS, σ0.2/≥ MPa: 220
Elongation, EL, δ ≥(%): 25.0
Reduction of area, RA, (%): -
Annealed hardness, HB ≤: 215
PRODUCT DESCRIPTION
The
alloy is usually produced by IFF + AOD + VD /AOD / EF / EAF + VD 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 black/bright in the annealed condition.
Final heat treatment - Quenched and tempered thermal treatment
ADVANTAGED STOCK
ASTM A565 Grade 616/422/S42200, Grade 615/S41800, XM-32/S64152, PH13-8/XM-13/S13800
FV520B /1.4594, PH15-7Mo /632 (S15700), 15-5PH /XM-12 (S15500), 17-4PH/630/1.4542, 17-7PH /631 (S17700),
851, 961, WB36, D6-AC, D6A. A-286/660, AM-350 /633 (S35000), AM-355 /634 (S35500), Custom 450/XM-25(S45000)
1.4980, X22CrMoV12-1/1.4923, 1.4935, 1.4938, 1.4913
Forms: Bars, Forge piece, Ring, Strip
Non-magnetic alloy
X40MnCrN19/1.3813, X8CrMnN18-18/1.3816, X40MnCr18/1.3817, N1310, X55CrMnN18-4, X50MnCrV20-14, X5MnCrNiN18-13
DIN 1.3964, DIN 1.3974.
Forms: Bars, Forge piece, Ring

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