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Home » Products » Steel Plated Piston Rod » Hard Chrome Plated Bar 42CrMo4

Hard Chrome Plated Bar 42CrMo4

Hard Chrome Plated Bar 42CrMo4
Hard Chrome Plated Bar 42CrMo4
Product Code : 118
Product Description

Hard Chrome Plated Bar 42CrMo4

Backed with great experience, we are reckoned as one of the most reputed suppliers and importers of Hard Chrome Plated Bar 42CrMo4. This type of chrome plated bar is extensively used in many industries for specific applications. Our entire assortment of Hard Chrome Plated Bar 42CrMo4 is carefully sourced from some of the highly renowned vendors present in market. In compliance with the industrial led guidelines, these plated bars are highly appreciated in global market for their excellent durability, optimum quality and precise structure. 

 

Hard Chrome Plated Bar 42CrMo4 :-
SPECIFICATION LENGTH:   6 12    800-2000mm
16 40   1200-4000mm
45 220  1500-8000mm
SUPPLY CONDITION:           Ground and chrome plated
CHROME THICKNESS:        20 to 30 micron
SURFACE ROUGHNESS:      Ra 0.2 micron and  R2 micron
TOLERANCES ON DIA:         ISO f7 on the diameter
OVALITY:                              Half of the tolerance ISO f7
STRAIGHTNESS:                 0.2MM/M
SURFACE HARDNESS:        850-1150HV (Vickers 100g)
TENSILE STRENGTH:          950 N/mm2
YIELD STRENGTH:              800N/MM2
ELONGATION (%):               16

CHARPY:                               47J

MATERIAL SPECIFICATION AND REF. DOCUMENT
42CrMo4

CHEMICAL COMPOSITION (%)

C

Mn

Si

Cr

Mo

V

S (Max)

P (Max)

0.38-0.45

0.6-0.9.0

15-0.4

0.9-1.2

0.15-0.25

-

0.03

0.03

MECHANICAL PROPERTIES

UTS (Min)

Y.S. (Min)

% ELS 65 A (Min)

Charpy

790 N/MM2

650 N/MM2

15

100

SUPPLY CONDITION
Hot Rolled,Peeled, Induction Hardened, Ground, Chrome plated and polished

INDUCTION HARDNESS
Case depth 1.5 to 2.5 mm and hardness 50-55 HRC

CHROME PLATING THICKNESS AND HARDNESS
Thickness 20-30 microns, Hardness 850-1150 HV (Vickers 100g.)

SURFACE ROUGHNESS
Ra <0.2 Micron and Rt <2 Micron

TOLERANCES ON DIA
ISO f7 on the diameter

OVALITY
Half of the tolerance ISO f7

STRAIGHTNESS
<0.5 mm/M

CORROSION RASISTANCE

  • Test in natural salt spray according to ASTM B 117 - 72 hrs
  • Results evaluation accoeding to ISO 4540 rating 7 - 10

MATERIAL ADHERENCE
According to ISO 1458

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

CERTIFICATION
Material certifivates as per EN 10204/3.1B

SIZE
From 6 mm to 220 mm

RANDOM LENGTH

  • From 6 to 12 length 800-2000mm
  • From 16 to 40 length 1200-4000mm From 45 to 220 length 1500-8000mm

FIX LENGTH AND CUT TOLERANCE
Length up to 1000mm -0/+2mm Length over 1000mm -0/+3mm

SCOPE
Hydraulic cylinder piston rod for Back-hoe loader and earth moving application.
machine tools application

NEAREST EQUIVALENT MATERIAL
EN-19,BS:970 



Warehouse:
Registered office: Vill. Sohna Dhani, Near G.D.Goenka School, Sohna-Gurgaon Road, Sohna-122103, Gurgaon (Haryana), India.
TeL: +91 9910122782, +91 9818213782, +91 9355513782
Fax: +91 124 4362608

Foreign collaboration with:
Wuxi Huijin International Trading Co.,Ltd.
Address : By 312national highway Qianqiao Town, Wuxi,Jiangsu,
China Tel : 86-510-81025508 
Facsimile : 86-510-81025508  
PostCode: 214151

Sales Office : Vill. Sohna Dhani, Near G.D.Goenka School, Sohna-Gurgaon Road, Sohna, Gurgaon - 122103, Haryana, India
Mr. Amitabh Tiwari
Mr. Raj Kumar (Director)
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