EN 1.4419
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EN 10083-3 techncial specifications 1.4419 heat treated peeled round bar, flat bar, plate 1.4419 sheet - steelmaking, ESR, hot bloomed, forged, rolled, heat treated
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
TECHNICAL DATA SHEET - 1.4419
Material category - stainless steel round bar, wire rod, and semi-finished products
Steel type - martensitic Cr14 - Mo0.8 base steel
Material specifications- BS EN 10083-3 (2005)
Typical chemical ccmpositions (mass weight %)
Carbon, C (％): 0.36 ~ 0.42
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): ≤ 1.00
Phosphorus, P (％): ≤ 0.040
Sulfur, S (％): ≤ 0.015
Chromium, Cr (％): 13.0～14.4
Nickel, Ni (％): -
Molybdenum, Mo (％): 0.60 ~ 1.00
Ferrum, Fe (％): balance
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): ≤ 1.00
Phosphorus, P (％): ≤ 0.040
Sulfur, S (％): ≤ 0.015
Chromium, Cr (％): 13.0～14.4
Nickel, Ni (％): -
Molybdenum, Mo (％): 0.60 ~ 1.00
Ferrum, Fe (％): balance
MECHANICAL PROPERTIES BASED ON THE DIFFERENT HEAT TREATMENT CONDITIONS
Thickness/≤mm: -
Condition of thermal treatment: annealed
Hardness HBS: 235
Yield strength σ0.2 ≥ MPa: -
Tensile strength σb / MPa: ≤760
Elongation, 5δ (longitudinal ) ≥ (％): -
Elongation, 5δ (transversal ) ≥ (％): -
Impact absorbing power Akv ≥ J | longitudinal: —
Impact absorbing power Akv ≥ J | transversal : —
Hardness HBS: 235
Yield strength σ0.2 ≥ MPa: -
Tensile strength σb / MPa: ≤760
Elongation, 5δ (longitudinal ) ≥ (％): -
Elongation, 5δ (transversal ) ≥ (％): -
Impact absorbing power Akv ≥ J | longitudinal: —
Impact absorbing power Akv ≥ J | transversal : —
MARTENSITIC STAINLESS STEEL / TYPICAL APPLICATIONS
High strength, lower plasticity and weldability. Based on higher carbon content, martensitic steels possess higher strength, hardness, abrasive resistance, but its corrosion resistance is not so good, those steels are for mechanical parts with higher mechanical property and normal corrosion resistance. Such as mechanical spring, blades of steam turbines, hydraulic press valves. Those steels are used after quenching and tempering and annealing after forging, impacting as well.
High strength, lower plasticity and weldability. Based on higher carbon content, martensitic steels possess higher strength, hardness, abrasive resistance, but its corrosion resistance is not so good, those steels are for mechanical parts with higher mechanical property and normal corrosion resistance. Such as mechanical spring, blades of steam turbines, hydraulic press valves. Those steels are used after quenching and tempering and annealing after forging, impacting as well.
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 bright in the annealed condition.
Final heat treatment - Quenched and tempered.
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 bright in the annealed condition.
Final heat treatment - Quenched and tempered.
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.
PRODUCT PROFILE AND DIMENSION
Round bar / rod / disc (diameter): 6.0 to 800 mm
Square bar / flat bar: 8.0 to 600 mm
Length: random length or based on the customer's special requirement.
Round bar / rod / disc (diameter): 6.0 to 800 mm
Square bar / flat bar: 8.0 to 600 mm
Length: random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T60 ~ 400 X W50 ~ 1200 X L1000 ~ 5000 mm
Sheet steel via cold rolled: T0.5 ~ 6 X W100 ~ 1000 X L1000 ~ 2000 mm
Steel strip via cold rolled: T0.4 ~ 3 X W10 ~ 200 X L (or in coil form)
Sheet steel via cold rolled: T0.5 ~ 6 X W100 ~ 1000 X L1000 ~ 2000 mm
Steel strip via cold rolled: T0.4 ~ 3 X W10 ~ 200 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.
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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