Z2NCDU31-27
2017-09-05 08:59:08 Origin： Remark：0 Click：
Material technical specifications NF A36-209 -1992 Stainless steel Grade Z2NCDU31-27 datasheet, Z2NCDU31-27 Chemical compositions, Z2NCDU31-27 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 Z2NCDU31-27
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
MATERIAL CATEGORY: Stainless Steel plate for boiler and pressure vessel
Technical standards: NF A36-209 - 1992
CHEMICAL COMPOSITION (WEIGHT %)
C (％): ≤ 0.020
Si (％): ≤ 0.50
Mn (％): ≤ 2.00
P (％)≤: 0.025
S (％)≤: 0.010
Cr (％): 26.0 ~ 28.0
P (％)≤: 0.025
S (％)≤: 0.010
Cr (％): 26.0 ~ 28.0
Mo (％): 3.00 ~ 4.00
Ni (%): 30.0 ~ 32.0
Cu (%): 0.70 ~ 1.50
MECHANICAL PROPERTIES
Tensile strength,σb/≥ MPa: 500 ~ 700
Yield strength, σ0.2/≥ MPa: 220
Elongation, δ ≥(％): 40.0
Yield strength, σ0.2/≥ MPa: 220
Elongation, δ ≥(％): 40.0
Reduction of area, (%): 40.0
Annealed hardness, HB ≤: 230
PRODUCT DESCRIPTION
The alloy is usually produced by AOD / EF / 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 black/bright in the annealed condition.
Final heat treatment - Quenched and tempered thermal treatment
The alloy is usually produced by AOD / EF / 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 black/bright in the annealed condition.
Final heat treatment - Quenched and tempered thermal treatment
ADVANTAGED STOCK
High alloy and superalloy for turbine blade
ASTM A565 Grade 616/422/S42200, Grade 615/S41800, XM-32/S64152
17-4PH/630/1.4542, 631, 851, 961, WB36, D6-AC, D6A.
1.4980, 1.4922, 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
Forms: Bars, Forge piece, Ring, Strip
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry, you can do as follows:
EMAIL our qualified production engineers, E-mail: lh.steel@hotmail.com
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