G4312 Gr.SUH309 Stockist, G4312 Gr.SUH309 Equivalent Steel

G4312 Gr.SUH309
2016-11-08 16:29:22   Origin:   Remark:0 Click:

Material technical specifications of JIS G4312 type SUH309 heat resistant steel plate JIS SUH309 datasheet, SUH309 Chemical compositions, 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 SUH309

TECHNICAL SPECIFICATIONS: JIS G4312 - 1991
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS BV
MATERIAL CATEGORY: Austenitic heat resistant steel 
CHEMICAL COMPOSITION (WEIGHT %)
MECHANICAL PROPERTIES AND HEAT TREATMENT PRACTICE
Solution treated / quenching: 1030 ~ 1150 rapid cooling
Condition: solution
Tensile strength, σb/≥ MPa: 560
Yield strength, σ0.1/≥ MPa: 205
Elongation, δ ≥(%): 45.0
Reduction of area, ф ≥ (%): 50.0
Hardness | HBW ≤: 201
Suitable size /mm (Diam. thickness):  ≤ 180 
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.  

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