S111
2015-06-02 12:47:16 Origin： Remark：0 Click：
Description S111 Round bar, Flat bars S111 Ex-stock, Inventory S111 Shaft Electroslag remelting, Hot forging, Rolling,Heat treatment,
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
TECHNICAL DATA SHEET - BS S111
MATERIAL CATEGORY - Aerospace "S" Series
MATERIAL SPECIFICATIONS - BS EN 3890-2002, BS EN 2344-2001, BS EN 3146-2001
MELTING PROCESS - AOD / BEF / VIM + Consumable electrode remelted
H S code for Customs - 72201100 / 72202030 / 72221100 / 72222000 / 72223000
CHEMICAL ELEMENTS - (mass fraction - %)
H S code for Customs - 72201100 / 72202030 / 72221100 / 72222000 / 72223000
CHEMICAL ELEMENTS - (mass fraction - %)
Carbon, C (％): 0.37 ~ 0.47
Silicon, Si (％): 1.00 ~ 2.00
Manganese, Mn (％): 0.50 ~ 1.00
Phosphorus, P (％)≤: 0.035
Sulfur, S (％)≤: 0.025
Chromium, Cr (％): 13.0 ~ 15.0
Nickel, Ni (％): 13.0 ~ 15.0
Molybdneum, Mo (％): 0.40 ~ 0.60
Silicon, Si (％): 1.00 ~ 2.00
Manganese, Mn (％): 0.50 ~ 1.00
Phosphorus, P (％)≤: 0.035
Sulfur, S (％)≤: 0.025
Chromium, Cr (％): 13.0 ~ 15.0
Nickel, Ni (％): 13.0 ~ 15.0
Molybdneum, Mo (％): 0.40 ~ 0.60
Tungsten, W (％): 2.20 ~ 3.00
HEAT TREATMENT AND MECHANICAL PROPERTIES
Heat treatment temperature and cooling: 820～850 annealed
Tensile strength, Rm ≥ MPa: 705
Yield strength, Rp0.2 ≥ MPa: 315
Elongation, A5 (%) ≥: 20.0
Reduction of area, Z (%)≥: 35.0
Hardness after annealing ≤HBW: 248
Tensile strength, Rm ≥ MPa: 705
Yield strength, Rp0.2 ≥ MPa: 315
Elongation, A5 (%) ≥: 20.0
Reduction of area, Z (%)≥: 35.0
Hardness after annealing ≤HBW: 248
PRODUCT DESCRIPTION
The alloy is usually produced by BEF + 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 black/bright in the annealed condition.
Final heat treatment - solution treatment
The alloy is usually produced by BEF + 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 black/bright in the annealed condition.
Final heat treatment - solution treatment
HEAT TREATMENT PRACTICE
Heat treatment is only suitable for specific grades of stainless steel. When heat treating a stainless the hardening temperatures, including rate of heating, cooling and soaking times will vary due to several factors such as the shape and size of each component. Other considerations during the heat treatment process include the type of furnace, quenching medium and work piece transfer facilities. Please consult with the heat treatment provider for whole guidance on heat treatment of stainless steel grades. We are delighted to help to work with you the special heat treatment based on your special requirements.
Heat treatment is only suitable for specific grades of stainless steel. When heat treating a stainless the hardening temperatures, including rate of heating, cooling and soaking times will vary due to several factors such as the shape and size of each component. Other considerations during the heat treatment process include the type of furnace, quenching medium and work piece transfer facilities. Please consult with the heat treatment provider for whole guidance on heat treatment of stainless steel grades. We are delighted to help to work with you the special heat treatment based on your special requirements.
PRODUCT SHAPES & DIMENSIONS
Round bar / rod / disc (Diameter): 5.5mm to 550mm
Square bar / Flat bar: 10mm to 500mm
Heavy/middle plate via hot rolled: T60 - 400mm X W50 - 1000mm X L1000-5000mm
Round bar / rod / disc (Diameter): 5.5mm to 550mm
Square bar / Flat bar: 10mm to 500mm
Heavy/middle plate via hot rolled: T60 - 400mm X W50 - 1000mm X L1000-5000mm
Sheet steel via cold rolled: T0.5 - 3mm X W100 - 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, and other different shapes based on OEM.
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (or in coil form)
Forging piece: stepped shafts, and other different shapes based on OEM.
20+ years Focus On Special Steel Manufacturing and processing.
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
CNC saw cutting.
Marking by stamping or printing.
Third party inspection service.
Export packing / Export documents.
Transport by Track, Sea, Courier (FedEx, UPS, DHL) and Air Cargo.
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
CNC saw cutting.
Marking by stamping or printing.
Third party inspection service.
Export packing / Export documents.
Transport by Track, Sea, Courier (FedEx, UPS, DHL) and Air Cargo.
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