RA 85H / S30615
2015-10-28 09:17:01 Origin： Remark：0 Click：
Technical specifications of American nonstandards frequently-used austenitic stainless steel RA 85 H datasheet - RA 85 H Chemical compositions, mechanical properties from Steelmaking, ESR melted, Blooming, Forging, Hot rolling, Heat treatment, Straightening, Ultrasonic test, Cold working or Machined. We also possess the advanced precision machining equipments for further processing. Please just let us know what you inquire.
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
TECHNICAL DATASHEET - RA 85 H & S30615
MATERIAL CATEGORY: Austenitic stainless steel
Technical standards: Nonstandards frequently-used alloy
CHEMICAL COMPOSITION (WEIGHT %)
C (％): 0.16 ~ 0.24
Si (％): 3.20 ~ 4.00
Mn (％): ≤ 2.00
P (％)≤: 0.030
S (％)≤: 0.015
Cr (％): 17.0 ～ 19.5
Ni (％): 13.5 ～ 16.0
Mo (％): -
Other (％): Al 0.80 ~ 1.50, N 0.14 ~ 0.20
Si (％): 3.20 ~ 4.00
Mn (％): ≤ 2.00
P (％)≤: 0.030
S (％)≤: 0.015
Cr (％): 17.0 ～ 19.5
Ni (％): 13.5 ～ 16.0
Mo (％): -
Other (％): Al 0.80 ~ 1.50, N 0.14 ~ 0.20
MECHANICAL PROPERTY
Tensile strength, σb/≥ MPa: 620
Yield strength, σ0.2/≥ MPa: 275
Elongation, δ ≥(％): 35.0
Elongation, δ ≥(％): 35.0
Reduction of area, ф ≥ (％): -
Hardness | HRB: -
APPLICATION FIELD
Tall oil distillation columns and equipments
Food processing equipments
Hydrometallurgy, heat exchangers
Oil and gas production equipments
Pulp mill bleach systems
Seawater handling equipments
PRODUCT DESCRIPTION
The alloy is usually produced by AOD / VOD /VIM followed by electroslag refining (ESR) / VAR if necessary for special purpose.
Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different levels according to the buyers' requirements.
Bars are usually supplied black/bright in the annealed condition.
Final heat treatment - solution treatment
The alloy is usually produced by AOD / VOD /VIM followed by electroslag refining (ESR) / VAR if necessary for special purpose.
Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different levels according to the buyers' requirements.
Bars are usually supplied black/bright in the annealed condition.
Final heat treatment - solution treatment
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.
Pipes / Tubings: OD 3-219 mm, with wall thickness ranging from 0.50 to 35 mm.
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.
Pipes / Tubings: OD 3-219 mm, with wall thickness ranging from 0.50 to 35 mm.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry. pleased to EMAIL our resident team of qualified production engineers. E-mail: lh.steel@hotmail.com
If you meet further on any technical enquiry. pleased to EMAIL our resident team of qualified production engineers. E-mail: lh.steel@hotmail.com
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