S39274
2014-09-28 16:51:57 Origin： Remark：0 Click：
Specifications S39274 Data sheet Inventory S39274 Chemical, Stock Suppliers S39274 Properties from Steel melting, ESR melted, Blooming, Hot forging / Hot rolling, Ultrasonic test, Cold working or rough turned machining. Technical specifications - ASTM A182.
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
TECHNICAL DATASHEET - Grade S39274
SPECIAL MELTING PROCESS - BEF + AOD / + ESR
MATERIAL CATEGORY - Stainless steel round bar, wire rod, and semi-finished products
STEEL TYPE - Austenitic-ferritic stainless steel series
HS Code For Customs - 72221100 / 72221900 / 72222000
MATERIAL SPECIFICATIONS - ASTM A182, A276, A312
CHEMICAL COMPOSITION ( Mass Weight % )
C (％): ≤ 0.030
Mn (％): ≤ 1.00
Si (％): ≤ 0.80
P (％)≤: 0.030
S (％)≤: 0.010
Ni (%): 6.00 ~ 8.00
Cr (%): 24.0 ~ 26.0
Mo (%): 2.50 ~ 3.50
N (%): 0.24 ~ 0.32
Cu (%): 0.20 ~ 0.80
W (%): 1.50 ~ 2.50
MECHANICAL PROPERTY UNDER ROOM TEMP.
Forms: Round bar, flat bar, forgings and plate
Tensile strength, σb/≥ MPa: 800
Yield strength, σ0.2/MPa: 550
Elongation, δ ≥(％): 15.0
Reduction of area, ф ≥ (％): 30.0
Hardness via heat treatment /HBW: 310 max.
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
AVAILABLE 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.
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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