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Quenched and Tempered Hard Chrome Plated Steel Bar

Quenched and Tempered Hard Chrome Plated Steel Bar
Quenched and Tempered Hard Chrome Plated Steel Bar
Product Code : 116
Product Description

Quenched and Tempered Hard Chrome Plated Steel Bar

Leveraging on our wide experience & knowledge in this domain, our company is considered as one of the well equipped suppliers and importers of Quenched and Tempered Hard Chrome Plated Steel Bar. We make sure that our each and every offered steel bar is subjected to stringent quality test before supplying in market. The offered Quenched and Tempered Hard Chrome Plated Steel Bar is widely used in many constructional industries for varied uses. All these steel bars strictly comply with the industrial standards and norms. 

SPECIFICATION LENGTH:      612    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  Rt 2 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:            600 N/mm2
YIELD STRENGTH:                380N/MM2
ELONGATION (%):                 17

CHARPY:                                41J

MATERIAL SPECIFICATION AND REF. DOCUMENT
CK45, C45

CHEMICAL COMPOSITION (%) 

C

Mn

Si

S (Max)

P (Max)

0.4 - 0.5

0.6-9.0

15-35.0

04

0.04

MECHANICAL PROPERTIES

UTS (Min.)

Y.S. (Min)

% EL5.65 A (Min)

Charpy

540 N/MM2

380 N/MM2

14

27

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

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 1200-2800mm From 45 to 220 length 1500-2800mm

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

SCOPE
Hydraulic cylinder piston rod for tractors,forklift,crane,construction machine and
machine tools application

NEAREST EQUIVALENT MATERIAL
EN-8,BS:970, 45C8 



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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