AISI / SAE 9850 Steel
AISI / SAE 9850 Steel Chemical Composition per ASTM A519
GRADE | C | Si | Mn | P | S | Cr | Mo | Ni |
9850 | 0.48-0.53 | 0.15-0.35 | 0.70-0.90 | ≤ 0.040 | ≤ 0.040 | 0.70-0.90 | 0.20-0.30 | 0.85-1.15 |
AISI / SAE 9850 Steel Specifications:
steel round bar: dia 2mm to 1000mm
Square-shape steel: 50mm to 600mm
Steel sheet: thickness 0.5mm-12mm width 1000mm max
Steel strip: thickness 0.5mm-4mm width 300mm max
steel plate: thickness 5mm-800mm Width: 10mm to 1000mm
steel pipe: OD 8-800mm
AISI / SAE 9850 Steel Length:
Random length/ fixed length
AISI / SAE 9850 Steel Delivery condition:
Hot forged/hot rolled/cold-rolled
AISI / SAE 9850 Steel annealing/normalizing + tempering/quenching+ tempering/ solution
Surface:black/ground/rough turned/fine machining/Peeled/mill-fimish surface
metallurgical processing: electrode arc+LF/VD/VOD/ESR/VIM/VAR
Ultrasonic inspection: 100% ultrasonic test
AISI / SAE 9850 Steel Application:
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