S97 Stockist, S97 Equivalent Datasheet

S97
2015-07-07 09:09:17   Origin:   Remark:0 Click:

BS S97 Aerospace ESR quality steel, is a 2.5% Nickel-Chromium-Molybdenum base high tensile steel available forms - round bar, flat bar, plate, and forging pieces.
RAW MATERIAL SPECIFICATION - Grade BS S97

OFFICIAL TEST CERTIFICATE - issued by TUV - SGSBV
MATERIAL CATEGORY - Aircraft "S" series alloy structural steel
MELTING PROCESS - Consumable electrode remelted
H S CODE For Customs - 7228 4000 / 7228 5000 / 7228 6000
TYPE OF STEEL - 2.5% Ni-Cr-Mo base steel
CHEMICAL COMPOSITION (mass weight %) 
Carbon, C (%):  0.27 ~ 0.35
Silicon, Si (%):  0.10 ~ 0.35
Manganese, Mn (%):  0.45 ~ 0.70
Phosphorus, P (%)≤:  0.035
Sulfur, S (%)≤:  0.030
Chromium, Cr (%):  0.45 ~ 0.70
Nickel, Ni (%):  2.30 ~ 2.80
Molybdenum, Mo (%):  0.45 ~ 0.65
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Condition: Heat treatment
Tensile strength σb≥/MPa: 1180~1420
Yield strength σs≥/MPa: 830
Elongation δ5≥(%): 7.0
Impact strength, AKv ≥/J: -
Hardness HBS:   -
PRODUCT DESCRIPTION
High room and elevated temperature strength, High notch tolerance.
Thermal expansion coefficients compatible with low alloy steel turbine casing materials.
Lower design and operating risks
Simplified design for bolting configuration compared with martensitic steels or high nickel alloys.
Proven performance in long-term service.
Extensive database of long term, high temperature test results.

Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different level according to the buyers' requirements.
Bars are usually supplied bright in the annealed condition, or bright annealing specially.
Final heat treatment - Quenched and tempered.     
PROFILE & DIMENSIONS
Round bar / Wire rod (Diameter): 5.5mm to 600mm
Square bar / Flat bar: 3mm to 800mm

Heavy/middle plate via hot rolled: T60 - 400mm X W60 - 1000mm X L1000 - 5000mm
Sheet steel via cold rolled: T0.50 - 6mm X W10 - 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. 
  
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry, pleased to EMAIL our resident team of qualified production engineers. E-mail: 
sales@ccsteels.com.

Hot search:S97

Previous page:S96
Last page:S99

Share to: