1.4591
2017-03-27 09:19:24 Origin： Remark：0 Click：
Description 1.4591 Inventory, Forgings 1.4591 Shaft ESR melted, Blooming, Forging, Hot rolling, Heat treatment, Straightening, Cold working or machined.
TECHNICAL DATA SHEET - Grade DIN 1.4591
OFFICIAL TEST CERTIFICATE - issued by TUV - SGS - BV
MATERIAL CATEGORY - low-carbon Cr-Ni-Fe-N Alloy
SPECIAL MELTING PROCESS - BEF + AOD / + ESR
MATERIAL CATEGORY - low-carbon Cr-Ni-Fe-N Alloy
SPECIAL MELTING PROCESS - BEF + AOD / + ESR
STEEL TYPE - Austenitic stainless steel series
HS Code For Customs - 72221100 / 72221900 / 72222000
CHEMICAL COMPOSITION (mass weight - %)
Carbon, C (％): ≤ 0.015
Carbon, C (％): ≤ 0.015
Silicon, Si (％): ≤ 0.50
Manganese, Mn (％): ≤ 2.00
Phosphorus, P (％) ≤: 0.020
Sulfur, S (％) ≤: 0.010
Chromium, Cr (％): 31.0 ~ 35.0
Nickel, Ni (％): 30.0 ~ 33.0
Molybdenum, Mo (％): 0.50 ~ 2.00
Manganese, Mn (％): ≤ 2.00
Phosphorus, P (％) ≤: 0.020
Sulfur, S (％) ≤: 0.010
Chromium, Cr (％): 31.0 ~ 35.0
Nickel, Ni (％): 30.0 ~ 33.0
Molybdenum, Mo (％): 0.50 ~ 2.00
Copper, Cu (%): 0.30 ~ 1.20
Nitrogen, N (%): 0.35 ~ 0.60
Ferrum, Fe (%): Balance
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Condition: Solution annealed
Tensile strength, σb/≥ MPa: 750
Yield strength, σ0.2/≥ MPa: 380
Elonghation, δ ≥(％): 40.0
PRODUCT DESCRIPTION
The alloy is usually produced by AOD / VD / 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 bright surface in the solution annealed condition.
Final heat treatment - solution treated + Aged or double aged
FORMS AND SHAPES
Round bar & Disc (diameter): 5.5mm to 650mm
Square bar / Flat bar: 10mm to 800mm
Heavy/middle plate via hot rolled: T60 - 400mm 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, other different shapes based on OEM.
Condition: Solution annealed
Tensile strength, σb/≥ MPa: 750
Yield strength, σ0.2/≥ MPa: 380
Elonghation, δ ≥(％): 40.0
PRODUCT DESCRIPTION
The alloy is usually produced by AOD / VD / 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 bright surface in the solution annealed condition.
Final heat treatment - solution treated + Aged or double aged
FORMS AND SHAPES
Round bar & Disc (diameter): 5.5mm to 650mm
Square bar / Flat bar: 10mm to 800mm
Heavy/middle plate via hot rolled: T60 - 400mm 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, other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry. pleased to EMAIL our resident team of qualified production engineers. Email: sales@ccsteels.com
If you meet further on any technical enquiry. pleased to EMAIL our resident team of qualified production engineers. Email: sales@ccsteels.com
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