EN 38 datasheet,EN 38 chemical,EN 38 heat treatment

EN 38
2020-02-12 12:49:34   Origin:   Remark:0 Click:

Description EN 38 Suppliers, Shaft EN38 Inventory, Ex-stock EN 38 Forgings Ring Steelmaking, Electroslag melting, Hot Blooming, Ultrasonic test, Forging, Rolling, Heat treatment, Straightened, Ultrasonic test, Cold working, Machined.
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS BV

TECHNICAL DATASHEET - Grade EN 38 & S90
MATERIAL CATEGORY - Aircraft "S" series alloy structural steel
TYPE OF STEEL - 5%Ni case hardening steel
CHEMICAL COMPOSITION ( Mass Weight % )    
C (%):    ≤ 0.16
Si (%):    ≤ 0.30
Mn (%):  ≤ 0.60
P (%)≤:  0.035
S (%)≤:  0.030
Cr (%):   ≤ 0.30
Ni (%):   4.50 ~ 5.50
Mo (%):  ≤ 0.50
V (%):    ≤ 0.25
W (%):   ≤ 1.00
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Condition: Heat treatment
Tensile strength σb≥/MPa: 1220 ~ 1390
Yield strength σs≥/MPa: 930
Elongation δ5≥(%): 7.0
Impact, AKV≥/J: -
Hardness HBS: 347 Min.
PROFILE AND AVAILABLE FORMS
Round bar / Wire rod (Diameter): 5.50mm to 800mm
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
Sheet steel via cold rolled: T1.0 ~ 3mm X W100 ~ 1000mm X L1000 - 2000mm
Steel strip via cold rolled: T0.5 - 3mm X W5 - 200mm X L (or in coil form)
Forging piece: stepped shafts with Discs /tubes /slugs /donuts /cubes /other different shapes based on OEM. 
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
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry. pleased to EMAIL (sales@ccsteels.com) our resident team of qualified production engineers.

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