G4312 Gr.SUH660
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Stocklist SUH660 Datasheet, Specifications SUH660 Datasheet, Inventory SUH660 Chemical from Steelmaking, ESR melting, Hot blooming, UT, Hot forging, Hot rolling, Heat treated, 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 SUH660
TECHNICAL SPECIFICATIONS - JIS G4312 - 1991
OFFICIAL TEST CERTIFICATE - issued by TUV - SGS - BV
STOCKLIST & INVENTORY - Diameter 15 ~ 140mm
CHEMICAL COMPOSITION (Mass weight % )
C (％): ≤ 0.08
Si (％): ≤ 1.00
Mn (％): ≤ 2.00
P (％) ≤: 0.040
S (％) ≤: 0.030
Cr (％): 13.5 ~ 16.0
Ni (％): 24.0 ~ 27.0
Si (％): ≤ 1.00
Mn (％): ≤ 2.00
P (％) ≤: 0.040
S (％) ≤: 0.030
Cr (％): 13.5 ~ 16.0
Ni (％): 24.0 ~ 27.0
Mo (%): 1.00 ~ 1.50
Ti (%): 1.90 ~ 2.35
V (%): 0.10 ~ 0.50
B (%): 0.001 ~ 0.010
Al (%): ≤ 0.35
MECHANICAL PROPERTIES AND HEAT TREATMENT PRACTICE
Solution treated / quenching: 885 ~ 915 rapid cooling
Solution treated / quenching: 885 ~ 915 rapid cooling
Tempering: 700 ~ 760 X 16h, air cooling or slow cooling
Condition: solution + ageing
Tensile strength, σb/≥ MPa: 900
Yield strength, σ0.1/≥ MPa: 590
Yield strength, σ0.1/≥ MPa: 590
Elongation, δ ≥(％): 15.0
Reduction of area, ф ≥ (％): 18.0
Hardness | HBW ≤: 248
Suitable size /mm (Diam. thickness): ≤ 180
PRODUCT DESCRIPTION
Hardness | HBW ≤: 248
Suitable size /mm (Diam. thickness): ≤ 180
PRODUCT DESCRIPTION
Round / Square bar: Diameter 10 ~ 150mm
Heavy/middle plate via hot rolled: T50 - 200mm X W10 - 1000mm X L1000 - 2000mm
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
If you meet further on any technical enquiry or help, pleased to EMAIL our resident team of qualified production engineers, Email: sales@ccsteels.com.
If you meet further on any technical enquiry or help, pleased to EMAIL our resident team of qualified production engineers, Email: sales@ccsteels.com.
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