Lead Standards for Roll Cores

Lead Standards for Roll Cores, Total:70 items.

The international standard classification for "Lead Standards for Roll Cores" includes: Miscellaneous domestic and commercial equipment .

The Chinese standard classification for "Lead Standards for Roll Cores" includes: Culture, education and drawing instruments, notebooks and cards , Tools .

---

Taiwan Provincial Standard of the People's Republic of China

• CNS 10730-1983 Coloured Leads
• CNS 7752-1981 Method of Test for Black Leads for Pencils
• CNS 7751-1981 Black Leads for Pencils
• CNS 10731-1983 Method of Test for Coloured Leads

Professional Standard - Light Industry

• QB/T 1024-2018 Black leads for mechanical pencils
• QB/T 1024-2007 Black leads for mechanical pencils
• QB 1024-1991 Black lead for mechanical pencils
• QB/T 1024-1991 Black Leads for Mechanical Pencils

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

• GB/T 39024-2020 Black leads for wood-cased pencils—Classification and diameters
• GB/T 39542.3-2025 Mechanical pencils for technical drawings—Part 3:Black leads—Bending strengths of HB leads
• GB/T 39542.3-2020 Mechanical pencils for technical drawings—Part 3:Black leads—Bending strengths of HB leads
• GB/T 39011.3-2020 Mechanical pencils for technical drawings—Part 3:Black leads—Bending strengths of HB leads
• GB/T 43550.2-2023 Mechanical pencils and leads for general use—Classification|| dimensions|| quality and test methods—Part 2: Black leads

Professional Standard - Aviation

• HB 3794-1986 Cylindrical Lead-core Holder-on

Group Standards of the People's Republic of China

• T/CASME 1617-2024 Active rosin core lead-free solder wire

Korean Agency for Technology and Standards (KATS)

• KS G 2602-2024 Leads for pencils, coloured pencils and mechanical pencils
• KS G 2602-2014 Leads for pencils, coloured pencils and mechanical pencils
• KS G 2618-1994 LEADS FOR SHARP PENCIL
• KS A ISO 9180:2003 Black leads for wood-cased pencils-Classification and diameters
• KS A ISO 9180:2014 Black leads for wood-cased pencils — Classification and diameters
• KS G 2602-1994 Leads for pencils, coloured pencils and mechanical pencils
• KS G ISO 9177-3:2017 Mechanical pencils — Part 3: Black leads — Bending strengths of HB leads
• KS G 2602-1999 Leads for pencils, coloured pencils and mechanical pencils
• KS G ISO 9177-3:2014 Mechanical pencils — Part 3: Black leads — Bending strengths of HB leads
• KS G 2602-2003 Leads for pencils, coloured pencils and mechanical pencils
• KS G ISO 9177-3:2002 Mechanical pencils-Part 3:Black leads-Bending strengths of HB leads
• KS D 8545-2023 Resin flux cored lead free solders
• KS A ISO 9177-3-2007 Mechanical pencils－Part 3：Black leads－Bending strengths of HB leads
• KS D 8545-2018(2023) Resin flux cored lead free solders
• KS A ISO 9180-2019 Black leads for wood-cased pencils — Classification and diameters
• KS D 8545-2018 Resin flux cored lead free solders

Japanese Industrial Standards Committee (JISC)

• JIS S 6005:2000 Leads for mechanical pencils
• JIS S 6006:2000 Pencils, coloured pencils and leads for them
• JIS S 6006:2020 Pencils, coloured pencils and leads for them
• JIS S 6027:1994 Rubber erasers to put on pencils and mechanical pencils
• JIS S 6005:2007 Leads for mechanical pencils
• JIS S 6005:2019 Leads for mechanical pencils
• JIS S 6006:2007 Pencil, coloured pencils and leads for them
• JIS S 6005 AMD 1:2013 Leads for mechanical pencils (Amendment 1)
• JIS S 6006 AMD 1:2013 Pencil, coloured pencils and leads for them (Amendment 1)

GCC Standardization Organization

• GSO 471:1994 Internal diameters of cores of reels for paper .

Kingdom of Bahrain Testing and Metrology Directorate

• BH GSO ISO 9177-3:2017 Mechanical pencils -- Part 3: Black leads -- Bending strengths of HB leads
• BH GSO ISO 9180:2017 Black leads for wood-cased pencils -- Classification and diameters

Swedish Institute for Standards

• SS-ISO 9177-3:1996 Mechanical pencils - Part 3: Black leads - Bending strengths of HB leads
• SS-ISO 9178-2:1990 Templates for lettering and symbols - Part 2: Slot widths for wood-cased pencils, clutch pencils and fine-lead pencils
• SS-ISO 9180:1996 Black leads for wood-cased pencils - Classification and diameters
• SS-ISO 20318-2:2019 Mechanical pencils and leads for general use - Classification, dimensions, quality and test methods - Part 2: Black leads (ISO 20318-2:2019, IDT)

Bureau of Indian Standards

• IS/ISO 9180-1988 Black Leads for Wood-Cased Pencils - Classification and Diameters
• IS/ISO 9177-3-2022 Mechanical Pencils for Technical Drawings - Part 3 Black Leads-Bending Strengths of HB Leads
• IS 2079-2022 Graphite for Pencil Slips - Specification

International Organization for Standardization (ISO)

• ISO 9177-3:1994 Mechanical pencils - Part 3: Black leads - Bending strengths of HB leads
• ISO 9180:1988 Black leads for wood-cased pencils; classification and diameters
• ISO 9177-2:1989 Mechanical pencils; part 2: black leads; classification and dimensions

TH-TISI

• TIS 650-2011 Black lead pencils

Ente Nazionale Italiano di Unificazione

• UNI ISO 9180:1995 Black leads for wood-cased pencils. Classification and diemeters.
• UNI ISO 9177-3:2022 Mechanical pencils for technical drawings - Part 3: Black leads - Bending strengths of HB leads
• UNI ISO 9177-2:1991 Mechanical pencils. Black leads. Classification and dimensions.

Danish Standards Foundation

• DANSK DS/ISO 9177-3:2022 Mechanical pencils for technical drawings – Part 3: Black leads – Bending strengths of HB leads

German Institute for Standardization

• DIN ISO 9180:1989 Black leads for wood-cased pencils; classification and diameters; identical with ISO 9180:1988
• DIN ISO 9177-2:1990 Mechanical pencils; black leads, classification and dimensions; identical with ISO 9177-2:1989
• DIN 58522:1995 Leads for drawing instruments

South African Bureau of Standard

• SANS 9180:2009 Black leads for wood-cased pencils - Classification and diameters

AT-ON

• ONORM A 2137-1989 Black leads for mechanical drawing pencils for educational purposes

Association Francaise de Normalisation

• NF E04-709*NF ISO 9180:1989 Black leads for wood-cased pencils. Classification and diameters.
• NF E04-400-2*NF ISO 20318-2:2019 Mechanical pencils and leads for general use - Classification, dimensions, quality and test methods - Part 2 : black leads

The Directorate General of Specifications and Metrology (DGSM)

• OS GSO ISO 9180:2015 Black leads for wood-cased pencils -- Classification and diameters

IN-BIS

• IS 2079-1983 Specification for graphite for pencil leads

Defense Logistics Agency

• DLA QPL-7790-9-2005 RESISTOR, THERMOCOUPLE LEAD SPOOL

CZ-CSN

• CSN ISO 9177-2:1994 Mechanical pencils. Part 2: Black leads, classification and dimensions

Military Standards (MIL-STD)

• DOD A-A-53844 A-1992 LEAD, MARKING, DENTAL SURVEYOR

Others: Lead Standards for Roll Cores