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