S41428
2025-09-22 09:57:00 Origin： Remark：0 Click：
Martensite steel S41428 round bar, flat bar, plate, cold drawn rod S41428 Forging Bar & Plate machined, UNS S41428 Exporter stock available
INVENTORY ON SALE - round bar diameter 50 ~ 210mm, ESR ingot.
PRODUCT DESCRIPTION
The alloy is usually produced by BEF + AOD / EAF / 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 - quenched and tempered,
MATERIAL SPECIFICATIONS - ASTM A959 (2004), A276, A312, A632, A176, A580
CHEMICAL COMPOSITIONS (mass fraction %)
Carbon, C (％): 0.10 ~ 0.17
Silicon, Si (％): 0.10 ~ 0.35
Manganese, Mn (％): 0.65 ~ 1.05
Phosphorus, P (％) ≤: 0.020
Sulfur, S (％) ≤: 0.015
Chromium, Cr (％): 11.3 ~ 12.7
Nickel, Ni (％): 2.30 ~ 3.20
Molybdenum, Mo (％): 1.50 ~ 2.00
Nitrogen, N (&): ≤ 0.020
Vanadium, V (%): 0.25 ~ 0.40
Other (％): Cu ≤ 0.15, Al ≤ 0.025, W ≤ 0.10,Ti ≤ 0.05, Sn ≤ 0.05
MECHANICAL PROPERTIES FINAL HEAT TREATMENT
Heat treatment condition: hardened & tempered
Tensile strength, σb / MPa: 1000
Yield strength, σ0.2 ≥ MPa: 795
Elongation, δ5 ≥ (％): 15.0
Reduction of area, ψ ≥ (％): 30.0
Impact, Akv ≥/J: 40
PRODUCT PROFILE & DIMENSIONS
Round bar / rod / disc (diameter): 6.0 to 900mm
Square bar / flat bar: 8 to 650mm
Plate / Sheet / strip: 0.4 to 300mm
Width: 8 to 1000mm
Length: random length or based on the customer's special requirement.
Forged steel shape: stepped shafts, and other different shapes based on OEM.
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 parts and equipment.
Mechanical parts used in the condition of corrosion resistance
Bolt, nut, and pressure vessel
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry, pleased to EMAIL our resident team of qualified production engineers. E-mail: sales@ccsteels.com
PRODUCT DESCRIPTION
The alloy is usually produced by BEF + AOD / EAF / 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 - quenched and tempered,
MATERIAL SPECIFICATIONS - ASTM A959 (2004), A276, A312, A632, A176, A580
CHEMICAL COMPOSITIONS (mass fraction %)
Carbon, C (％): 0.10 ~ 0.17
Silicon, Si (％): 0.10 ~ 0.35
Manganese, Mn (％): 0.65 ~ 1.05
Phosphorus, P (％) ≤: 0.020
Sulfur, S (％) ≤: 0.015
Chromium, Cr (％): 11.3 ~ 12.7
Nickel, Ni (％): 2.30 ~ 3.20
Molybdenum, Mo (％): 1.50 ~ 2.00
Nitrogen, N (&): ≤ 0.020
Vanadium, V (%): 0.25 ~ 0.40
Other (％): Cu ≤ 0.15, Al ≤ 0.025, W ≤ 0.10,Ti ≤ 0.05, Sn ≤ 0.05
MECHANICAL PROPERTIES FINAL HEAT TREATMENT
Heat treatment condition: hardened & tempered
Tensile strength, σb / MPa: 1000
Yield strength, σ0.2 ≥ MPa: 795
Elongation, δ5 ≥ (％): 15.0
Reduction of area, ψ ≥ (％): 30.0
Impact, Akv ≥/J: 40
PRODUCT PROFILE & DIMENSIONS
Round bar / rod / disc (diameter): 6.0 to 900mm
Square bar / flat bar: 8 to 650mm
Plate / Sheet / strip: 0.4 to 300mm
Width: 8 to 1000mm
Length: random length or based on the customer's special requirement.
Forged steel shape: stepped shafts, and other different shapes based on OEM.
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 parts and equipment.
Mechanical parts used in the condition of corrosion resistance
Bolt, nut, and pressure vessel
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry, pleased to EMAIL our resident team of qualified production engineers. E-mail: sales@ccsteels.com
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