S156D datasheet,S156D chemical,S156D heat treatment

S156D
2021-11-19 11:28:00   Origin:   Remark:0 Click:

Aircraft S156D Supplier, Specifications S156 Chemical, Inventory S156D Steelmaking, Electroslag melting, Blooming, Forging, Rolling, Heat treatment, Straightened, Ultrasonic test, Cold working, Machined. We also possess advanced precision machining equipments for further processing. Please contact with us for detailed enquiry by today!

TECHNICAL DATASHEET - Grade BS S156D
MATERIAL CATEGORY - Aircraft "S" series alloy structural steel
TYPE OF STEEL - Cr1.2-Ni4.0-Mo0.25 Steel
MELTING PROCESS - EAF + AOD / + ESR
H S CODE For Customs - 7228 4000 / 7228 5000 / 7228 6000
Official Test Certificate - issued by TUV - SGS -  BV
CHEMICAL COMPOSITION ( MASS WEIGHT %)    
C (%):    0.14 ~ 0.18
Si (%):    0.10 ~ 0.35
Mn (%):  0.25 ~ 0.55
P (%)≤:  0.015
S (%)≤:  0.012
Cr (%):   1.00 ~ 1.40
Ni (%):   3.80 ~ 4.30
Mo (%):  0.20 ~ 0.30
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Condition: Heat treatment
Tensile strength σb≥/MPa: 1320 ~ 1520
Yield strength σs≥/MPa: 1030
Elongation δ5≥(%): 11.0
Impact strength, AKV≥/J: 30 ft lbf
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, seamless pipe
PROFILE AND DIMENSIONS
Round bar / Wire rod (Diameter): 5.0mm to 600mm
Square bar / Flat bar: 10mm 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 W100 ~ 1000mm X L1000 ~ 5000mm
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

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