S17400
2025-01-02 10:37:00 Origin： Remark：0 Click：
S17400 Technical datasheet, Stockist S17400 Forgings, S17400 Wire rod, Round bar, Flat bar, Turbine blade Steel ESR, Hot forging/rolling, Heat treated
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
TECHNICAL DATA SHEET - UNS S17400
MATERIAL CATEGORY - Precipitation hardening steel and heat resisting steel plate and strip
MATERIAL SPECIFICATIONS - ASTM A693 / A564 (2003)
STOCKLIST ON SALE - Round bar Diam.10 ~ 250mm
TYPICAL CHEMICAL COMPOSITIONS (mass weight - %)
Carbon, C (％): ≤ 0.07
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): ≤ 1.00
Phosphorus, P (％) ≤: 0.040
Sulfur, S (％) ≤: 0.030
Chromium, Cr (％): 15.0 ~ 17.5
Nickel, Ni (％): 3.00 ~ 5.00
Molybdenum, Mo (％): -
Copper, Cu (％): 3.00 ~ 5.00
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): ≤ 1.00
Phosphorus, P (％) ≤: 0.040
Sulfur, S (％) ≤: 0.030
Chromium, Cr (％): 15.0 ~ 17.5
Nickel, Ni (％): 3.00 ~ 5.00
Molybdenum, Mo (％): -
Copper, Cu (％): 3.00 ~ 5.00
Nb+Ta (%): 0.15 ~ 0.45
MECHANICAL PROPERTIES AFTER HEAT TREATMENT
Condition: Solution treated + double aged ( +760 ℃ + H900, H1025, H1075, H1150, H1150M )
Tensile strength, σb ≥ MPa: 1255
Yield strength, σ0.2 ≥ MPa: 1105
Elongation, δ5 ≥ (％): 15.0
Yield strength, σ0.2 ≥ MPa: 1105
Elongation, δ5 ≥ (％): 15.0
Impact strength, AKv / J: 35 min.
Hardness |HRC: 38
Hardness |HBS: 363
Hardness |HRC: 38
Hardness |HBS: 363
PRODUCT DESCRIPTION
The alloy S17400 is usually produced by AOD / VOD / EAF + LF + VD 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 S17400 is usually produced by AOD / VOD / EAF + LF + VD 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.
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 equipments and parts.
Mechanical parts used in the condition of corrosion resistance.
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 equipments and parts.
Mechanical parts used in the condition of corrosion resistance.
Automobile parts, exhaust pipe, Electronics, Turbine motor blade, Bolt and nuts, Valve.
Pressure vessel.
PRODUCT & DIMENSIONS
Round bar / rod / disc (diameter): 5.5mm to 800mm
Square bar / Flat bar: 3mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Round bar / rod / disc (diameter): 5.5mm to 800mm
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 - 500mm X W60 - 1500mm X L1000 - 6000mm
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, other different shapes based on OEM.
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (or in coil form)
Forging piece: stepped shafts, 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
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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