ASTM E-4 / S41050
2015-10-02 21:00:11 Origin： Remark：0 Click：
Technical specifications of ASTM standards Martensitic stainless steel E-4 datasheet - Chemical compositions, mechanical properties from Steelmaking, ESR melted,Blooming,ASTM E-4 Forging, Hot rolling, Heat treatment, Straightening, Ultrasonic test, Cold working or Machined. We also possess the advanced precision machining equipments for further processing, just let us know what you inquire.
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
TECHNICAL SPECIFICATION DATASHEET - ASTM E-4 & S41050
MATERIAL CATEGORY: Martensitic stainless steel
Technical standards: ASTM A276, A240
CHEMICAL COMPOSITION (WEIGHT %)
C (％): ≤ 0.04
Si (％): ≤ 1.00
Mn (％): ≤ 1.00
P (％)≤: 0.045
Si (％): ≤ 1.00
Mn (％): ≤ 1.00
P (％)≤: 0.045
S (％)≤: 0.030
Cr (％): 10.5 ~ 12.5
Ni (％): 0.60 ~ 1.10
Mo (％): -
Cr (％): 10.5 ~ 12.5
Ni (％): 0.60 ~ 1.10
Mo (％): -
N (%): ≤ 0.10
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Form: Plate, sheet, strip
Condition: annealed
σb/MPa: 415 Min.
σ0.2/MPa: 205 Min.
δ(％): 22 Min.
ф(％): -
δ(％): 22 Min.
ф(％): -
Hardness (HBW): -
APPLICATION FIELD
Food processing equipment
Hydrometallurgy, heat exchangers
Oil and gas production equipment
Pulp mill bleach systems
Seawater handling equipment
Tall oil distillation columns and equipment
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry. pleased to EMAIL our resident team of qualified production engineer, E-mail: lh.steel@hotmail.com
If you meet further on any technical enquiry. pleased to EMAIL our resident team of qualified production engineer, E-mail: lh.steel@hotmail.com
PRODUCT DESCRIPTION
The alloy is usually produced by AOD / BEF 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 / BEF 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: T60 - 300mm X W100 ~ 500mm X L1000 ~ 4000mm
Sheet steel via cold rolled: T1.5 - 6mm X W600- 1000mm X L1000 - 2000mm
Steel strip via cold rolled: T0.5 - 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: T1.5 - 6mm X W600- 1000mm X L1000 - 2000mm
Steel strip via cold rolled: T0.5 - 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.
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