SUS312L/S31254/NAS185N
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Technical specifications of JIS austenitic stainless steel alloy SUS312L/S31254/NAS185N datasheet, SUS312L/S31254/NAS185N Chemical compositions, mechanical properties from Steelmaking, ESR melting, Hot blooming, Hot forging, Hot rolling, Heat treatment, Straightening, 100% Ultrasonic test, Cold working or Machined. Technical specifications - JIS G4303 -2005.We also possess the advanced precision machining equipments for further processing. Please just let us know what you inquire.
TECHNICAL SPECIFICATIONS - JIS SUS312L/S31254/NAS185N
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
MATERIAL CATEGORY: Austenitic stainless steel
CHEMICAL COMPOSITION (WEIGHT %)
C (％): ≤ 0.020
Si (％): ≤ 0.80
Mn (％): ≤ 1.00
P (％)≤: 0.030
S (％)≤: 0.010
Cr (％): 19.0～21.0
Ni (％): 17.5~19.5
Mo (％): 6.00~7.00
Mn (％): ≤ 1.00
P (％)≤: 0.030
S (％)≤: 0.010
Cr (％): 19.0～21.0
Ni (％): 17.5~19.5
Mo (％): 6.00~7.00
N (%): 0.16~0.25
Cu (%): 0.50~1.00
MECHANICAL PROPERTIES, HEAT TREATMENT PRACTICE
Medium: rapid cooling
σb/≥ MPa: 650
σ0.2/≥ MPa: 300
δ ≥(％): 35
δ ≥(％): 35
ф ≥ (％): 40
Hardness | HB ≤: 223
PRODUCT DESCRIPTION
Bar size: Diam.5.5 ~ 550mm
Heavy/middle plate via hot rolled: T6 - 200mm X W1000- 2500mm X L1000-12000mm
Sheet steel via cold rolled: T0.5 - 6mm X W600- 1000mm X L1000 - 2000mm
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (or in coil form)
Forging piece: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
Sheet steel via cold rolled: T0.5 - 6mm X W600- 1000mm X L1000 - 2000mm
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (or in coil form)
Forging piece: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
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