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High Precision Hollow Round Bar , Hard Chrome Plated Steel Rod

Brand Name:	HY
MOQ:	5 tons
Price:	Negotiation
Delivery Time:	30days
Payment Terms:	L/C, T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

ISO9001:2008

Product Name:

Hollow Round Bar

Raw Material:

Steel

OD:

6mm - 1000mm

Length:

1000mm - 8000mm

Surface Condition:

Chrome Plating

Chrome Thickness:

20-30 Micron

Packaging Details:

Anti rust oil to be applied on material and each rod to be packed in paper sleeve

Supply Ability:

30tons a day

Highlight:

High Precision Hollow Round Bar

Hard Chrome Plated Steel Rod

Product Description

High Precision Hollow Round Bar , Hard Chrome Plated Steel Rod

Detailed Product Description
1. Material: 42CrMo4, 40Cr, CK45, ST52, 20MnV6
2. Ground and chrome plated
3. ISO9001:2008
4. Advanced inspection apparatus
5. Condition: Chrome plated, Quenched / Tempered, Induction hardened, Q / T Induction hardened

Detailed Description
1.CHEMICAL COMPOSITION

Material	C%	Mn%	Si%	S%	P%	V%	Cr%
Ck45	0.42-0.50	0.50-0.80	0.04	0.035	0.035
ST52	0.22	1.6	0.55	0.035	0.04
20MnV6	0.16-0.22	1.30-1.70	0.10-0.50	0.035	0.035	0.10-0.20
42CrMo4	0.38-0.45	0.60-0.90	0.15-0.40	0.03	0.03		0.90-1.20
40Cr	0.37-0.45	0.50-0.80	0.17-0.37				0.80-1.10

2.MECHANCIAL PROPERTIES

Material	T.S N/MM2	Y.S N/MM2	E%(MIN)	CHARPY	CONDITION
CK45	610	355	15	>41J	NORMALIZE
CK45	800	630	20	>41J	Q + T
ST52	500	355	22		NORMALIZE
20MnV6	750	590	12	>40J	NORMALIZE
42CrMo4	980	850	14	>47J	Q + T
40Cr	1000	800	10		Q + T

3. SUPPLY CONDITION
    Ground  and  chrome plated
4. CHROME THICKNESS
     20 to 30 micron
5. SURFACE ROUGHNESS
     Ra≤0.2 micron and  Rt≤2 micro
6. TOLERANCES ON DIA
    ISO f7 on the diameter
7.OVALITY
Half of the tolerance ISO f7
8. STRAIGHTNESS
   ≤0.2MM/M
9. SURFACE HARDNESS
   850-1150HV (vickers 100g)
10.COHESION
   No cracks,breaking or detaching after thermic shock(warming up at 300 celsius degrees and cooling
   in water)
11 .POROSITY
     Test according to ISO 1456/1458 and result yaluation according to ISO 4540 rating 8-10
12 CORROSION RESISTANCE
     Test in natural salt spray according to ASTM B 117-72hours
     Results evaluation according to ISO 4540 RATING 7-10
13. WELDABILITY
      Good
14. PACKING
     Anti rust oil to be applied on material and each rod to be packed in paper sleeve
15. CERTIFICATE
     All certificate related with material heat treatment and plating is required

High Precision Hollow Round Bar , Hard Chrome Plated Steel Rod 0

Tags:

Chrome Piston Rod

Hollow Piston Rod

Hydraulic Piston Rods

Hard Chrome Plated Rod

Hard Chrome Plated Bar

Hollow Metal Rod

Hollow Round Bar

Induction Hardened Rod

Induction Hardened Bar

Steel Guide Rod

Custom Tie Rod

Honed Tube

Pneumatic Piston Rod

Hydraulic Cylinder Rod

Precision Steel Shaft

Micro Alloy Steel

Chrome Piston Rod

Hollow Piston Rod

Hydraulic Piston Rods

Hard Chrome Plated Rod

Hard Chrome Plated Bar

Hollow Metal Rod

Hollow Round Bar

Induction Hardened Rod

Induction Hardened Bar

Steel Guide Rod

Custom Tie Rod

Honed Tube

Pneumatic Piston Rod

Hydraulic Cylinder Rod

Precision Steel Shaft

Micro Alloy Steel

products details

High Precision Hollow Round Bar , Hard Chrome Plated Steel Rod

High Precision Hollow Round Bar

Hard Chrome Plated Steel Rod