G4312 Gr.SUH446
2016-11-15 13:28:11 Origin： Remark：0 Click：
Material technical specifications of JIS G4312 type SUH446 ferritic heat resistant steel plate SUH446 datasheet, SUH446 Chemical compositions, SUH446 mechanical properties from Steelmaking, ESR melting, Hot blooming, UT, Hot forging,Hot rolling, Heat treatment, Straightening, 100% Ultrasonic test, Cold working or Machined. Technical specifications - JIS G 4312 - 1991. We also possess the advanced precision machining equipments for further processing.
TECHNICAL DATA SHEET - JIS G4312 Grade SUH446
TECHNICAL SPECIFICATIONS: JIS G4312 - 1991
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
CHEMICAL COMPOSITION (WEIGHT %)
C (％): ≤ 0.20
Si (％): ≤ 1.00
Mn (％): ≤ 1.50
P (％) ≤: 0.040
S (％) ≤: 0.030
Cr (％): 23.0 ~ 27.0
Ni (％): ≤ 0.60
Si (％): ≤ 1.00
Mn (％): ≤ 1.50
P (％) ≤: 0.040
S (％) ≤: 0.030
Cr (％): 23.0 ~ 27.0
Ni (％): ≤ 0.60
Mo (%): -
N (%): ≤ 0.25
MECHANICAL PROPERTIES AND HEAT TREATMENT PRACTICE
Annealing: 780 ~ 880 rapid cooling
Annealing: 780 ~ 880 rapid cooling
Condition: anneal
Tensile strength, σb/≥ MPa: 510
Yield strength, σ0.1/≥ MPa: 275
Yield strength, σ0.1/≥ MPa: 275
Elongation, δ ≥(％): 20.0
Reduction of area, ф ≥ (％): 40.0
Hardness | HBW ≤: 201 max.
Suitable size /mm (Diam. thickness): -
Hardness | HBW ≤: 201 max.
Suitable size /mm (Diam. thickness): -
PRODUCT DESCRIPTION
Flat / Square bar: T10 ~ 250mm X W100 ~ 1200mm
Heavy/middle plate via hot rolled: T50 - 200mm X W1000- 2500mm X L1000-12000mm
Forging piece: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
Forging piece: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE
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