S44004
2014-10-27 09:26:10 Origin： Remark：0 Click：
Description S44004 Plate, Suppliers Flat bar, Ex-stock S44004 Inventory Properties from steelmaking, Hot forging,hot rolling, heat treatment, cold working. We possess advanced precision machining equipments for the best service and quotation.
MATERIAL DATA SHEET - Grade UNS S44004
MATERIAL CATEGORY: Martensite type 17Cr-Mo
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 annealed condition.
Final heat treatment - solution treatment / QT
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 annealed condition.
Final heat treatment - solution treatment / QT
AVAILABILITY
Round bar / flat bar / strip / plate
Bright - peeled + polishing, centerless grinding
Forged - ring, tube, pipe casing, discs, shaft
Round bar / flat bar / strip / plate
Bright - peeled + polishing, centerless grinding
Forged - ring, tube, pipe casing, discs, shaft
PRODUCT PROFILE & DIMENSIONS
Round bar / Wire rod (Diameter): 5.5 to 500mm
Square bar / Flat bar: 3mm to 1200mm
Plate / Sheet steel / Steel strip: 1.0 to 1500mm
Width: 8 to 1500mm
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.
Round bar / Wire rod (Diameter): 5.5 to 500mm
Square bar / Flat bar: 3mm to 1200mm
Plate / Sheet steel / Steel strip: 1.0 to 1500mm
Width: 8 to 1500mm
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 SPECIFICATIONS - ASTM A959 (004), A276, A312, A632, A176, A580
CHEMICAL COMPOSITION (Mass weight - %)
C (％): 0.95 ~ 1.20
Si (％): ≤ 1.00
Mn (％): ≤ 1.00
P (％)≤: 0.040
S (％)≤: 0.030
Cr (％): 16.0 ~ 18.0
Ni (％): -
Mo (％): ≤ 0.75
Si (％): ≤ 1.00
Mn (％): ≤ 1.00
P (％)≤: 0.040
S (％)≤: 0.030
Cr (％): 16.0 ~ 18.0
Ni (％): -
Mo (％): ≤ 0.75
MECHANICAL PROPERTIES UNDER FINAL HEAT TREATMENT
Form: bar
Condition: annealing
Tensile strength, σb/MPa: 760
Yield strength, σ0.2/MPa: 450
Yield strength, σ0.2/MPa: 450
Elongation, δ (％): 14.0
ф (％): -
Hardness | HRB: 97
ф (％): -
Hardness | HRB: 97
Form: wire
Condition: annealing,cold roll/drawn
σb/MPa: ≤965
σ0.2/MPa: -
σ0.2/MPa: -
δ (％): -
ф (％): -
Hardness | HRB:
ф (％): -
Hardness | HRB:
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.
TYPICAL APPLICATIONS
Chemical equipment.
Mechanical parts used in the condition of corrosion resistance.
Bolt and nut, Pressure vessel.
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.
TYPICAL APPLICATIONS
Chemical equipment.
Mechanical parts used in the condition of corrosion resistance.
Bolt and nut, Pressure vessel.
INVENTORY - hot rolled/forged
Diameter: 40mm - 180mm
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
Diameter: 40mm - 180mm
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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