3S95
2018-11-07 13:17:20   Origin：   Remark：0 Click：

OFFICIAL TEST CERTIFICATE - issued by TUV - SGS -  BV
MATERIAL CATEGORY - Aircraft "S" series alloy structural steel
TYPE OF STEEL - 850MPa low alloy steel
MELTING PROCESS - Consumable electrode remelted steel
H S CODE For Customs - 7228 4000 / 7228 5000 / 7228 6000
CHEMICAL COMPOSITIONS (Mass Weight - %)

C (％):    0.36 ~ 0.44
Si (％):    0.10 ~ 0.44
Mn (％):  0.45 ~ 0.70
P (％)≤:  0.035
S (％)≤:  0.030
Cr (％):   1.10 ~ 1.40
Ni (%):    1.30 ~ 1.70
Mo (％):  0.20 ~ 0.35
Other (%): -
Equal to: EN 24
TYPICAL MECHANICAL PROPERTIES
Condition: Heat treatment
Tensile strength σb≥/MPa: 1120~1420
Yield strength σs≥/MPa: 785
Elongation δ5≥(%): 8.0
Impact strength, AKv ≥/J:  -
Hardness HBS: -
TYPICAL APPLICATIONS
Alloy structural steels are widely used in the filed of ship, vehicle, airplane, guided missile, weapons, railway, bridges, pressure vessel, machine tools, mechanical components with a bigger sectional size and so on.
Power generation – turbine fasteners – boiler support rods.
Process plant – fasteners.
Mechanical gears, gear shaft, main axis, valve rod.
Mechanical parts - connecting rod, bolt and nut.
Multidiameter shaft.
Pressure vessel.
PROFILE & DIMENSIONS AVAILABLE
Round bar (Diameter):  5.5mm to 500mm
Wire rod (Diameter): 0.2mm to 16mm
Square bar / Flat bar: 3mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T60 - 400mm X W60 - 1000mm X L1000-12000mm
Sheet steel via cold rolled: T0.5 - 6mm X W6 - 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.

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.