S42000
2014-10-16 09:47:45 Origin： Remark：0 Click：
ASTM A276 Specification Martensitic Steel S42000 Round bar, Flat bar, Plate and forgings S42000 Stock Available, Heat treatment
TECHNICAL DATA SHEET - AISI 420 & S42000
MATERIAL CATEGORY: Martensite type 13Cr
PRODUCT DESCRIPTION
The alloy is usually produced by AOD / VOD / EAF 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.
The alloy is usually produced by AOD / VOD / EAF 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 COMPOSITION (mass weight - %)
Carbon, C (％): ≥ 0.15
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): ≤ 1.00
Phosphorus, P (％)≤: 0.040
Sulfur, S (％)≤: 0.030
Chromium, Cr (％): 12.0 ~ 14.0
Nickel, Ni (％): -
Molybdenum, Mo (％): -
Ferrum, Fe (％): -
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): ≤ 1.00
Phosphorus, P (％)≤: 0.040
Sulfur, S (％)≤: 0.030
Chromium, Cr (％): 12.0 ~ 14.0
Nickel, Ni (％): -
Molybdenum, Mo (％): -
Ferrum, Fe (％): -
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Form: plate,sheet,strip
Condition: annealing
Tensile strength, Rm / MPa: 690
Yield strength, Rp0.2 / MPa: -
Elongation, A5 (％): 15.0
Reduction of area, Z (％): -
Reduction of area, Z (％): -
Hardness | HRB: ≤96
Form: bar
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.
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.
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
PROFILE & DIMENSIONS
Round bar / Wire rod (Diameter): 5.50mm to 600mm
Square bar / Flat bar: 8mm to 600mm
Plate / Sheet steel / Steel strip: 5mm to 600mm
Length: random length or based on the customer's special requirement.
Forged steel shape: stepped shafts, other different shapes based on OEM.
Square bar / Flat bar: 8mm to 600mm
Plate / Sheet steel / Steel strip: 5mm to 600mm
Length: random length or based on the customer's special requirement.
Forged steel shape: stepped shafts, other different shapes based on OEM.
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