E9310
2016-06-08 10:58:58 Origin： Remark：0 Click：
SAE J1249 -2000 Material Specifications AISI E9310, a low alloy elements of 1.2Cr-3.2Ni-0.12Mo with high tensile, hardenability, toughness. Stock Available Round bar, Flat bar.
MATERIAL TECHNICAL DATA SHEET - Grade AISI E9310
Material Category - SAE, AISI, UNS system alloy structural steel
Material Specifications - SAE J1249 -2000
Official Test Certificate - issued by TUV - SGS - BV
Main Chemical composition (mass weight - %)
Carbon, C (％): 0.08 ~ 0.13
Silicon, Si (%): 0.15 ~ 0.35
Manganese, Mn (％): 0.45 ~ 0.65
Phosphorus, P (％) ≤: 0.025
Sulfur, S (％) ≤: 0.025
Chromium, Cr (%): 1.00 ~ 1.40
Nickel, Ni (%): 3.00 ~ 3.50
Molybdenum, Mo (%): 0.08 ~ 0.15
MECHANICAL PROPERTIES AND HOT WORKING
Mechanical property ≥ σb/MPa: 1150
Mechanical property ≥ σs/MPa: 900
Mechanical property ≥ δ5 (%): 14.0
Mechanical property ≥ ψ (％): -
Hardness / QT COND: HRC 36
Hot working temperature /℃: 1150～850
MAIN FEATURES AND MELTING PROCESS
The steels shall be manufactured by melting process EF, LF + EAF+ VD, IFF + ESR Melted. VIM + ESR can be handled by agreement. Forgings may be furnished in one of the following conditions: stress relieving; annealing; solution treatment; solution treatment and ageing; normalizing; normalizing and tempering; or quenching and tempering.
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 rods,
Mechanical parts - connecting rods, bolts and nuts. Multidiameter shafts.
PRODUCT PROFILE AND DIMENSIONS
Round bar & Disc (diameter): 5.5mm to 750mm
Square bar / flat bar: 10mm to 800mm
Length: random length, fixed length or based on the customer's special requirement.
Steel strip: T0.20 ~ 3mm X W10 ~ 2000mm X Coil
Heavy/middle plate via hot rolled: T4 - 200mm X W100 - 1000mm X L1000 - 12000mm
Forging piece: stepped shafts, and other different shapes based on OEM requirement.
TECHNICAL SALES ASSISTANCE & SERVICE
If you meet further on any technical enquiry, pleased to EMAIL our resident team of qualified production engineers. Email sales@ccsteels.com
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