IS_ISO_16163_2005

इंटरनेट

मानक

Disclosure to Promote the Right To Information Whereas the Parliament of India has set out to provide a practical regime of right to information for citizens to secure access to information under the control of public authorities, in order to promote transparency and accountability in the working of every public authority, and whereas the attached publication of the Bureau of Indian Standards is of particular interest to the public, particularly disadvantaged communities and those engaged in the pursuit of education and knowledge, the attached public safety standard is made available to promote the timely dissemination of this information in an accurate manner to the public. “जान1 का अ+धकार, जी1 का अ+धकार”

“प0रा1 को छोड न' 5 तरफ”

“The Right to Information, The Right to Live”

“Step Out From the Old to the New”

Mazdoor Kisan Shakti Sangathan

Jawaharlal Nehru

IS/ISO 16163 (2005): Continuously Hot-Dipped Coated Steel Sheet Products - Dimensional and Shape Tolerances [MTD 4: Wrought Steel Products]

“!ान $ एक न' भारत का +नम-ण” Satyanarayan Gangaram Pitroda

“Invent a New India Using Knowledge”

“!ान एक ऐसा खजाना > जो कभी च0राया नहB जा सकता ह” है” ह Bhartṛhari—Nītiśatakam

“Knowledge is such a treasure which cannot be stolen”

lS/iSO 16163:2005

Indian Standard

CohTINUOUSLY

HOT-DIPPED COATED STEEL SHEET PRODUCTS — DIMENSIONAL AND SHAPE TOLERANCES

Ics

77.140.50

~BlS2007

BUREAU MANAK November 2007

OF

BHAVAN,

INDIAN

STANDARDS

9 BAHADUR SHAH NEW DELHI 110002

ZAFAR

MARG

Price Group 3

Wrought Steel Products

NATIONAL

Sectional

Committee,

MTD 4

FOREWORD

This Indian Standard which is identical with ISO 16163:2005 ‘Continuously hot-dipped coated steel sheet products — Dimensional and shape tolerances’ issued by the International Organization for Standardization (ISO) was adopted by the Bureau of Indian Standards on the recommendation of the Wrought Steel Products Sectional Committee and approval of the Metallurgical Engineering Division Council. This Indian Standard numbering system.

has been taken up to align it with ISO 16163:2005

by adoption

under dual

The text of ISO Standard has been approved as suitable for publication as an Indian Standard without are, however, not identical to those used in Indian Standards. deviations. Certain conventions Attention is particularly drawn to the following: a)

Wherever the words ‘International be read as ‘Indian Standard’.

Standard’ appear referring to this standard,

they should

b)

Comma (,) has been used as a decimal marker in the International Standards, Indian Standards, the current practice is to use a point (.) as the decimal marker.

while in

In reporting the results of a test or analysis made in accordance with this standard, if the final value, observed or calculated, is to be rounded off, it shall be done in accordance with IS 2: 1960 ‘Rules for rounding off numerical values (revised)’.

1S/1S0 16163:2005

Indian Standard CONTINUOUSLY HOT-DIPPED COATED STEEL SHEET PRODUCTS — DIMENSIONAL AND SHAPE TOLERANCES

1

Scope

This

International

coated

2

Standard

steel sheet

Dimensional

Dimensional

applies

to dimensional

and

shape

tolerances

for

all

continuously

hot-dipped

products,

tolerances

tolerances

are given

in Tables

1 to 11

Table 1 — Normal thickness tolerances for commercial, drawing, drawing aluminum-killed and extra deep drawing stabilized interstitial free quality coils and cut lengths Dimensions Specif~ed

Thickness for specified

width

tolerances thicknesses

and tolerances

a b c

>0,4 1 500

19

29

36

< 1 200

10

15

19

12

18

23

17

26

33

>1200

>1,2

In millimetres

220 to 340 N/mm2

< 1 200

>0,7