AISI 446
2014-10-09 14:16:01 Origin： Remark：0 Click：
Specifications AISI 446 Datasheet, Stocklist AISI 446 Chemical, Inventory AISI 446 Properties from Steelmaking, Blooming, Hot forging, Hot rolling, Heat treat, Straightening, 100% Ultrasonic flaw detection test, Cold working or Machined. All of these materials conform to Military standard, nuclear power. 100% Ultrasonic test ASTM E2375 /SAE AMS 2154 /SEP 1923 /GB/T 4162 /EN 10228-3.
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
TECHNICAL SPECIFICATION DATASHEET - Grade AISI 446
SPECIAL MELTING PROCESS - EAF + AOD / + ESR
MATERIAL CATEGORY - Stainless steel round bar, wire rod, and semi-finished products
STEEL TYPE - Ferritic stainless steel series
HS Code For Customs - 72221100 / 72221900 / 72222000
MATERIAL SPECIFICATIONS - ASTM A959 (2004), A276, A312, A632, A176, A580
CHEMICAL COMPOSITION ( Mass Weight % )
C (％): ≤ 0.20
Si (％): ≤ 1.00
Mn (％): ≤ 1.50
P (％)≤: 0.040
S (％)≤: 0.030
Cr (％): 23.0 ~ 27.0
Ni (％): ≤ 0.75
Mo (％): -
N (％): ≤ 0.25
Si (％): ≤ 1.00
Mn (％): ≤ 1.50
P (％)≤: 0.040
S (％)≤: 0.030
Cr (％): 23.0 ~ 27.0
Ni (％): ≤ 0.75
Mo (％): -
N (％): ≤ 0.25
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Condition of thermal treatment: AT (Solution treatment)
Hardness ≤HBS: 219
Yield strength σ0.2≥/MPa: 345
Tensile strength σb/MPa: 550
Elongation δ ≥(％): 20.0
Elongation δ (transversal )≥(％): -
Impact absorbing power Akv≥/J : -
Yield strength σ0.2≥/MPa: 345
Tensile strength σb/MPa: 550
Elongation δ ≥(％): 20.0
Elongation δ (transversal )≥(％): -
Impact absorbing power Akv≥/J : -
PRODUCT DESCRIPTION
The alloy is usually produced by EAF AOD / VOD 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 - solution treatment + aged
The alloy is usually produced by EAF AOD / VOD 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 - solution treatment + aged
PROFILE & DIMENSIONS
Round bar / Wire rod (Diameter): 5.5mm to 550mm
Square bar / Flat bar: 3mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Round bar / Wire rod (Diameter): 5.5mm to 550mm
Square bar / Flat bar: 3mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Heavy / middle plate via hot rolled: T60 - 400mm X W70 - 1500mm X L1000-12000mm
Sheet steel via cold rolled: T0.5 - 6mm X W600- 1000mm X L1000 - 2000mm
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (or in coil form)
Forging piece: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
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
Sheet steel via cold rolled: T0.5 - 6mm X W600- 1000mm X L1000 - 2000mm
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (or in coil form)
Forging piece: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
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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