ASTM A565 Gr.616HT
2015-12-10 09:41:05 Origin： Remark：0 Click：
Martensitic Steel ASTM A565 Gr.616HT Round bar, 1.4935 Flat bar, Turbine Blade Steel Rod AISI 422 Instock, Hot forging / rolling, final Heat treatment, Cold machined.
TECHNICAL DATA SHEET - ASTM A565 Grade 616HT
Official test certification - issued by TUV - SGS - BV
Material Category - Martensitic high content chromium bars and forge piece
Material specifications - ASTM A565
HS Code for Customs - 72221100 / 72222000
Inventory on hand - Round bar Dia. 20 ~ 280mm
Main Chemical composition (mass weight - %)
Carbon, C (％): 0.20 ~ 0.25
Silicon, Si (％): ≤ 0.75
Manganese, Mn (％): ≤ 1.00
Phosphorus, P (％) ≤: 0.030
Sulfur, S (％) ≤: 0.015
Chromium, Cr (％): 11.5 ~ 13.5
Nickel, Ni (％): 0.50 ~ 1.00
Molybdenum, Mo (％): 0.95 ~ 1.25
Vanadium, V (％): 0.15 ~ 0.30
Silicon, Si (％): ≤ 0.75
Manganese, Mn (％): ≤ 1.00
Phosphorus, P (％) ≤: 0.030
Sulfur, S (％) ≤: 0.015
Chromium, Cr (％): 11.5 ~ 13.5
Nickel, Ni (％): 0.50 ~ 1.00
Molybdenum, Mo (％): 0.95 ~ 1.25
Vanadium, V (％): 0.15 ~ 0.30
Tungsten, W (%): 0.95 ~ 1.25
MECHANICAL PROPERTIES UNDER DIFFERENT HEAT TREATED CONDITIONS
Form: bar, flat bar, forge piece
Condition: +HT, tempering + 620℃
Tensile strength, TS σb/MPa: 965
Yield strength, YS σ0.2/MPa: 760
Yield strength, YS σ0.2/MPa: 760
Elongation, EL δ(％): 13.0
Reduction of area, RA ф(％): 30.0
Hardness | HRB: 302 ~ 352
Reduction of area, RA ф(％): 30.0
Hardness | HRB: 302 ~ 352
Form: bar,forge piece
Condition: + H, tempering + 675℃
Tensile strength σb/MPa: 825
Yield strength σ0.2/MPa: 585
Yield strength σ0.2/MPa: 585
Elongation δ(％): 17.0
Reduction of area ф(％): 35.0
Hardness | HRB: 241 ~ 285
Reduction of area ф(％): 35.0
Hardness | HRB: 241 ~ 285
The alloy is usually produced by BEF + AOD / BEF / EAF + VD + LF 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 + Stress relief annealing.
TYPICAL APPLICATIONS
Chemical equipments and parts.
Mechanical parts used in the condition of corrosion resistance.
Chemical equipments and parts.
Mechanical parts used in the condition of corrosion resistance.
Automobile parts, exhaust pipe, Electronics, Turbine motor blade.
Bolt and nut, Valve and pipings, Pressure vessel.
Bolt and nut, Valve and pipings, Pressure vessel.
PROFILE & DIMENSIONS AVAILABLE
Round bar / Wire rod (Diameter): 5.5mm to 500mm
Square bar / Flat bar: 10mm to 800mm
Length: Fixed length or random length or based on the customer's special requirements.
Round bar / Wire rod (Diameter): 5.5mm to 500mm
Square bar / Flat bar: 10mm to 800mm
Length: Fixed length or random length or based on the customer's special requirements.
Heavy/middle plate via hot rolled: T60 ~ 400mm X W100 ~ 1000mm X L1000 ~ 4500mm
Forging piece: stepped shafts / other different shapes based on OEM.
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. E-mail: sales@ccsteels.com
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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