ISO/DIS 9177-3

Mechanical pencils — Part 3: Black leads — Bending strengths of HB leads

Publication date: Jan 26, 2022

General information

Current stage: 40.99 Effective date: Jul 5, 2021

Originator: ISO

Owner: ISO/TC 10

Type: International Standard

ICS: 01.100.40 97.180

Languages: English

Buying

Status: Published

PDF - EC$120.40

Paper - EC$120.40

PDF and Paper - EC$240.80

Language

Language in which you want to receive the document.

Scope

Specifies bending strengths and a test method for black leads of HB hardness degree used for mechanical pencils for technical drawings.

Life cycle

PREVIOUSLY

Revises
ISO 9177-3:1994

NOW

IN_DEVELOPMENT
ISO/DIS 9177-3
40.99 Full report circulated: DIS approved for registration as FDIS
Jul 5, 2021

Preview

Only informative sections of projects are publicly available. To view the full content, you will need to members of the committee. If you are a member, please log in to your account by clicking on the "Log in" button.