SUH660
2024-12-13 02:06:00 Origin： Remark：0 Click：
JIS G4311 -1991 Heat resistance steel SUH660 Round bar, flat bar, flat bar SUH660 ESR melting, Hot forging, Hot rolling, Heat treatment, Cold working.
TECHNICAL DATA SHEET - SUH660
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
MATERIAL CATEGORY: Heat resisting steel Austenitic stainless steel
TECHNICAL SPECIFICATIONS: JIS G4311 -1991
CHEMICAL COMPOSITIONS (mass weight %)
Carbon ,C (％): ≤ 0.08
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): ≤ 2.00
Phosphorus, P (％)≤: 0.040
Sulfur, S (％)≤: 0.030
Chromium, Cr (％): 13.5 ~ 16.0
Nickel, Ni (％): 24.0 ~ 27.0
CHEMICAL COMPOSITIONS (mass weight %)
Carbon ,C (％): ≤ 0.08
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): ≤ 2.00
Phosphorus, P (％)≤: 0.040
Sulfur, S (％)≤: 0.030
Chromium, Cr (％): 13.5 ~ 16.0
Nickel, Ni (％): 24.0 ~ 27.0
Molybdenum, Mo (%): 1.00 ~ 1.50
Titanium, Ti (%): 1.90 ~ 2.35
Vanadium, V (%): 0.10 ~ 0.50
Boron, B (%): 0.001 ~ 0.010
Aluminum, Al (%): ≤ 0.35
MECHANICAL PROPERTIES, HEAT TREATMENT PRACTICE
Annealed: -
Annealed: -
Solution treated or Quenching: 885 ~ 915, rapid cooled
Ageging treated or Tempering: 700 ~ 760 X 16h, air cooled
Condition: Solution + ageing treated
Rm ≥ MPa: 900
Rp0.2 ≥ MPa: 590
A5 ≥(％): 15
Z ≥ (％): 18
Hardness | HBW ≤: 248 min.
Rm ≥ MPa: 900
Rp0.2 ≥ MPa: 590
A5 ≥(％): 15
Z ≥ (％): 18
Hardness | HBW ≤: 248 min.
Suitable size (Diam. Thickness, Square size): ≤ 180 mm
APPLICATION FIELD
Food processing equipments
Hydrometallurgy, heat exchangers
Oil and gas production equipments
APPLICATION FIELD
Food processing equipments
Hydrometallurgy, heat exchangers
Oil and gas production equipments
Pulp mill bleach systems
Seawater handling equipments
Tall oil distillation columns and equipments
Seawater handling equipments
Tall oil distillation columns and equipments
Heat-resistant steels are widely used in the field of manufacturing the boiler, steam turbine, motive power machine, industrial furnace, and other mechanical parts of aviation, petrochemical engineering operating at high temperature. Those parts must hold the features: high temperature strength, resistance to high temperature oxide etch, enough toughness, excellent machinability, weldability, structure stability based on different usages.
Manufacturing technology - Smelting
Heat resistant steel is generally smelt in electric arc furnace or induction furnace. For higher quality,it should be smelt via technology of vacuum refining and external refining.
Manufacturing technology - Smelting
Heat resistant steel is generally smelt in electric arc furnace or induction furnace. For higher quality,it should be smelt via technology of vacuum refining and external refining.
FORMS AND DIMENSIONS
Round bar / disc: diam.1.0 ~ 450mm
Flat / Square bar: T10 ~ 350mm X W15 ~ 1000mm
Heavy/middle plate via hot rolled: T6 - 300mm X W60 - 1000mm X L1000-12000mm
Sheet steel via cold rolled: T0.5 - 6mm X W10 - 600mm 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.
Sheet steel via cold rolled: T0.5 - 6mm X W10 - 600mm 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.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry, pleased to EMAIL our resident team of qualified production engineers, Email us: sales@ccsteels.com.
If you meet further on any technical enquiry, pleased to EMAIL our resident team of qualified production engineers, Email us: sales@ccsteels.com.
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