Handwheel

Specification
1. High strength and toughness.
2. High hardenability and the oil critical hardening is diameter 15~70mm.
3. Good machinability and the cold plastic deformation is medium.

Application
1. It is used at quenched and tempered condition,can be used in carburizing steel which need high strenght in the centre.
2. For making large cross section and Work under high stress condition conditioning parts.Like shaft and high load handwheel; bolt; stud;wheel gear etc.
3. For making welding parts; board;welding structure;high pressure pipe in the chemical industry.
4. For making temperature under 450°Cs fastener in the steam turbine, boiler manufacturing.

Chemical composition
NAME C Si Mn P S Cr
1.7035 0.28-0.33 0.20-0.35 0.40-0.60 0.035 0.030 0.80-1.10
Similar grade
GB AISI/ASTM DIN JIS
40Cr 5140 1.7035 SCr440

reliable supplier of optimal ferrous and nonferrous castings to clients across a wide range of industries.

Casting:

sand castings , shell mold casting, lost-wax investment casting, Centrifugal casting,permanent mold casting, Precision Castings and Machining Services

Material:

Grey cast iron,ductle cast iron, low/medium/high carbon steel, low/medium/ high alloy steel,stainless steel and duplex stainless steel,brass and bronze alloy

Products:

Our product ranges are as follows:
1. Power Transmission components
Elevator,lift sheave ( traction sheave, deflector sheave, pulley sheave and diverter sheave),Conveyor components,Gearã??Housing/Gearboxes,Motor Housing/Cylinder Head,Bearing/Bushing/Housing (bronze sleeve bearing,plain sleeve bearing, flanged bushing, gleitlager,self-lubricating bearing/plug graphite bearing,thrust washer, wear plates, pillow block bearing,plummer block housing),Caster& wheel ï¼?Bronze Caster Bearing,Trolley Wheel, Track Wheel, Cart wheelï¼?,Sprockets&Pulley
2.Agricultural Machinery
Agri Implements/Tillage tool (Cambridge roller rings and breaker rings,press ring partsï¼?Cambridge: 20â??, 22â??, 24â??/Breaker: 20â??, 22â??, 24â??ï¼?ï¼?Crosskill Rollerï¼?Cutipacker Wheel.),Tractor Parts
3. Industrial:Rail Tie Plate,Train Spares,Construction machine,Sewing machine head,Mining (crusher spares,roller,wear part,cone crusher seat liner/socket liner,crusher countershaft box bushing,crusher Lower step bearing plate, crusher inner eccentric bushing)
4. Municipal Casting
Drainage/Sewage-------Manhole covers& Grateï¼?to EN124 or AS3996),Channel grating/trench grating ï¼?to EN1433),Valve Boxes, Meter Covers &surface box, Roof Drain
Street Furniture(BollardTree grate/grill,Seats & Benches)
5.Waterworks
Pipe Fitting(coupling,flanges,hydrant,gland,repair clamp, service saddles)
Valve &Spares( Vavle and spare: valve handwheel,valve lid,valve cover,valve extension spindle),Pump&Impeller
6.Misc
Fireplace&BBQ ( fireplace grate in141618 and 20,fire fret,fire back plate,fire basket)
Brass Fitting ( brass nipple,brass bend, tee,elbow,brass coupling,brass hose ad apter,brass fasteners,brass bolts and nuts