S30300
2014-09-19 16:53:41 Origin： Remark：0 Click：
Description S30300 Stock list Flat bars Ex-stock, S30300 Suppliers Inventory Wire rod from Steel melting (ESR refined), Blooming, Hot forging, Hot rolling, Heat treatment, Straightening,
MATERIAL TECHNICAL DATASHEET - AISI 303 / UNS S30300
MATERIAL CATEGORY: 18Cr-9Ni-2Si Austenitic steel
PRODUCT DESCRIPTION
The alloy is usually produced by AOD / VOD /VIM 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 softened condition.
Final heat treatment - solution treatment / QT
MATERIAL SPECIFICATIONS - ASTM A276
CHEMICAL COMPOSITION (Mass weight - %) ASTM 303 / UNS S30300
C (％): ≤ 0.15
Si (％): ≤ 1.00
Mn (％): ≤ 2.00
P (％)≤: 0.20
S (％)≤: ≥ 0.15
Cr (％): 17.0 ~ 19.0
Ni (％): 8.00 ~ 10.0
Mo (％): -
Other(％): Mo ≤ 0.60
MECHANICAL PROPERTIES FINAL HEAT TREATMENT
Form: Plate,sheet, strip
Tensile strength, σb/MPa: 515
Yield strength, σ0.2/MPa: 205
Elongation, δ (％): 10
Reduction of area, ф (％): -
Hardness (HBW): -
Hardness | HB: 262
Cold bending property: N
HEAT TREATMENT PRACTICE
Heat treatment is only suitable for specific grades of stainless steel. When heat treating a stainless the hardening temperatures, including rate of heating, cooling and soaking times will vary due to several factors such as the shape and size of each component. Other considerations during the heat treatment process include the type of furnace, quenching medium and work piece transfer facilities. Please consult with the heat treatment provider for whole guidance on heat treatment of stainless steel grades. We are delighted to help to work with you the special heat treatment based on your special requirements.
INVENTORY - hot forged disc
Diameter: 60mm, 120mm, 165mm
TYPICAL APPLICATIONS
Chemical equipment.
Mechanical parts used in the condition of corrosion resistance.
Bolt and nut, Pressure vessel.
PROFILE & DIMENSIONS
Round bar / Wire rod (Diameter): 0.50mm to 3000mm
Square bar / Flat bar: 3mm to 2000mm
Plate / Sheet steel / Steel strip: 0.1mm to 2500mm
Width: 8mm to 2500mm
Length: random length or based on the customer's special requirement.
Forged steel shape: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
MATERIAL CATEGORY: 18Cr-9Ni-2Si Austenitic steel
PRODUCT DESCRIPTION
The alloy is usually produced by AOD / VOD /VIM 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 softened condition.
Final heat treatment - solution treatment / QT
MATERIAL SPECIFICATIONS - ASTM A276
CHEMICAL COMPOSITION (Mass weight - %) ASTM 303 / UNS S30300
C (％): ≤ 0.15
Si (％): ≤ 1.00
Mn (％): ≤ 2.00
P (％)≤: 0.20
S (％)≤: ≥ 0.15
Cr (％): 17.0 ~ 19.0
Ni (％): 8.00 ~ 10.0
Mo (％): -
Other(％): Mo ≤ 0.60
MECHANICAL PROPERTIES FINAL HEAT TREATMENT
Form: Plate,sheet, strip
Tensile strength, σb/MPa: 515
Yield strength, σ0.2/MPa: 205
Elongation, δ (％): 10
Reduction of area, ф (％): -
Hardness (HBW): -
Hardness | HB: 262
Cold bending property: N
HEAT TREATMENT PRACTICE
Heat treatment is only suitable for specific grades of stainless steel. When heat treating a stainless the hardening temperatures, including rate of heating, cooling and soaking times will vary due to several factors such as the shape and size of each component. Other considerations during the heat treatment process include the type of furnace, quenching medium and work piece transfer facilities. Please consult with the heat treatment provider for whole guidance on heat treatment of stainless steel grades. We are delighted to help to work with you the special heat treatment based on your special requirements.
INVENTORY - hot forged disc
Diameter: 60mm, 120mm, 165mm
TYPICAL APPLICATIONS
Chemical equipment.
Mechanical parts used in the condition of corrosion resistance.
Bolt and nut, Pressure vessel.
PROFILE & DIMENSIONS
Round bar / Wire rod (Diameter): 0.50mm to 3000mm
Square bar / Flat bar: 3mm to 2000mm
Plate / Sheet steel / Steel strip: 0.1mm to 2500mm
Width: 8mm to 2500mm
Length: random length or based on the customer's special requirement.
Forged steel shape: 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 us or call our resident team of qualified production engineers, Email: sales@ccsteels.com
If you meet further on any technical enquiry. pleased to EMAIL us or call our resident team of qualified production engineers, Email: sales@ccsteels.com
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