1.3817 datasheet,1.3817 chemical,1.3817 heat treatment

1.3817
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Description 1.3817 Stocklist, Suppliers 1.3817 Ex-stock, Shaft 1.3817 Inventory forging Bar steel melting, ESR, Hot blooming, Hot forging rolling, heat treatmnet, straightened, ultrasonic test,cold working, cold machined. We also possess advanced precision machining equipments for further processing. Technical standards - DIN EN 10090 (1998), DIN 17480 (1992) or by agreement.
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS BV

TECHNICAL DATA SHEET - Grade W-Nr 1.3817
MATERIAL CATEGORY - non-magnetic steel
Ex-stock list - Diameter 85mm / 120mm / 130mm
MATERIAL SPECIFICATIONS - DIN EN 10090 (1998), DIN 17480 (1992)
CHEMICAL COMPOSITION (Mass weight - %)
Carbon, C (%):             0.30 ~ 0.50
Silicon, Si (%):             ≤ 1.00
Manganese, Mn (%):    17.0 ~ 19.0
Phosphorus, P (%)≤:    0.060
Sulfur, S (%)≤:            0.030
Chromium, Cr (%):       3.00 ~ 5.00
Nickel, Ni (%):             ≤ 1.00
Molybdenum, Mo (%):  -
Nitrogen, N (%):          ≤ 0.10
MECHANICAL PROPERTIES UNDER ROOM TEMP.  
Hot forming temperature /℃: 1150~950
Heat treatment temperature and cooling method | annealed:    -     
Heat treatment temperature and cooling method | quenched:  1000~1100 oil/water
Heat treatment temperature and cooling method | tempered:   -
Mechanical property |σb/MPa:    750~950
Mechanical property |σs≥/MPa:  280
Mechanical property |δ5≥(%):   35.0       
Mechanical property |ψ≥(%):    40.0
Mechanical property above 400℃ σb/MPa,at following temperature /℃|400:    -
Mechanical property above 400℃ σb/MPa,at following temperature /℃|500:    -
Mechanical property above 400℃ σb/MPa,at following temperature /℃|600:    -
Mechanical property above 400℃ σb/MPa,at following temperature /℃|700:    -
Mechanical property above 400℃ σb/MPa,at following temperature /℃|800:    -
REMELTING PROCESS
Grade 1.3817 steel is generally smelt in electric arc furnace or induction furnace. For higher quality,it should be smelt via technology of vacuum refining and external refining.
PROFILE & DIMENSIONS
Round bar (Diameter): 5.5mm to 350mm
Square bar / Flat bar: 3mm to 650mm
Hollow bar: OD50  ~ 1500 / ID20 ~ 1000mm, Height 20 ~ 750mm 
Length: Fixed length or random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T20 ~ 400mm X W30 ~ 1000mm X L1000 ~ 3000mm
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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