China Categories
English
Home /Glass /

4140 / 42CrMo4 Chrome Plated Steel Bar For Hydraulic Cylinder Dia 2-800 Mm

4140 / 42CrMo4 Chrome Plated Steel Bar For Hydraulic Cylinder Dia 2-800 Mm

Brand Name:UST
Certification:ISO 9001
Model Number:Dia: 2-800mm
Minimum Order Quantity:MOQ: 1 piece
Delivery Time:Within 5-35 days
Place of Origin:China
Contact Now

Add to Cart

Active Member
Location: Shanghai Shanghai China
Address: Room 1109, Loft Office, Green Land International Plaza, No. 275-8 Guoding East Road, Shanghai 200433, P.R. China. (admin(a)shunitesteel.com)
Supplier`s last login times: within 27 hours
Shipping
lt's easy to get a shipping quote! Just click the button below and complete the short form.
Get Shipping Quote
Product Details Company Profile
Product Details

4140/42CrMo4 Hard Chrome Plated steel bar, piston rod, Dia: 2-800mm


Application:

Machine centers,Machine tools,Precision machining machines,Heavy cutting machines,
Punching machines,Marble cutting machines,Automatic equipments,Grinding machines,High speed transfer equipments,Injection molding machines,Measuring equipments.


Chemical requirements

GradeCSiMnPSCrMoCu
41400.38~0.430.15~0.350.75~1.00≤0.035≤0.0400.80~1.100.15~0.25/
SCM4400.38~0.430.15~0.350.60~0.85≤0.030≤0.0300.90~1.200.90~1.20≤0.30
42CrMo40.38~0.45≤0.400.60~0.90≤0.035≤0.0350.90~1.200.15~0.30/
42CrMo0.38~0.450.17~0.370.50~0.80≤0.030≤0.0300.90~1.200.15~0.25/

Size range:
Dia: 2-800mm
Length Random Length, Fixed Length, etc.


ApplicationsMachine centers,Machine tools,Precision machining machines,Heavy cutting machines,Punching machines,Marble cutting machines,Automatic equipments,Grinding machines,High speed transfer equipments,Injection molding machines,Measuring equipments.
Materialalloy steel, carton steel or stainless steel
EquipmentFrom simple 2-axis turning to 7-axis, turn-mill-drill CNC Swiss-type/machines, we are equipped with a full line of CNC equipment from the following manufactures:/molding machines/ stamping machines/automatic lathe machines/ spring machines, and so on.
ProcessRaw materials →heat treatment(normalizing+tempering) →Peeled/cold drawn/turned → Straightening →Cutting→ inspection → rough grinding 3 times → Straightening →Inspection →Precision grinding 2 times →Inspection →Polishing →Inspection → Chromeplating →Inspection →Polishing →Inspection →Packaged

Heat

Treatment

Normalization , quenching and tempering, Case Hardening, Nitriding, Carbon Nitriding, Induction Quenching
DimensionDia: 2-800mm, Length Random Length, Fixed Length, etc
ToleranceISO 2768-1-f, and ovality is half of the tolerance of diameter
Chrome thickness10micron (min)
Surface hardness800 - 1200 HV
Surface roughnessRa 0.1 or Less Than Rz0.8
Straightness0.1/1000 (min)
Salt spray48 - 120 hours (Chromed)
PackingWooden case or according to customers' requirement
Delivery timeWithin 5-25 days.


Please feel free to contact us again if you have any further questions. We look forward to receiving an order from you.

Skype: erichuang20111

China 4140 / 42CrMo4 Chrome Plated Steel Bar For Hydraulic Cylinder Dia 2-800 Mm supplier

4140 / 42CrMo4 Chrome Plated Steel Bar For Hydraulic Cylinder Dia 2-800 Mm

Inquiry Cart 0