JIS G Carbon steels for cold heading — Part 1: Wire rods (Foreign Standard). standard by Japanese Industrial Standard. ) G Cold heading quality carbon steel – Section 1: Wire rods 5 . Table of composition for JIS wire rods and secondary processed products of. Carbon steels for cold heading. Part 1: Wire rods. SWRCH 6A to 22A. 10K to 50K. JIS G Nuts and bolts, small screws, small tacks, and other various.
|Published (Last):||10 June 2014|
|PDF File Size:||8.20 Mb|
|ePub File Size:||11.41 Mb|
|Price:||Free* [*Free Regsitration Required]|
June 20, 1. Wires Date of Establishment: Carbon steels for cold jiz — Part 2: Attention is drawn to the possibility that some parts of this Standard may conflict with a patent right, application for a patent after opening to the public, utility model right or application for registration of utility model after opening to the public which have technical properties.
Over 25 to and uis. Further, whether test piece of No. For the tensile test, t No. JIS G English: Informative Hardness HRB 45 min. JIS G consists of the following 2 parts under the general title” Carbon steels for cold heading”: However, those of wires of 32 mm or over in wire diameter shall be as agreed upon between the purchaser and the supplier.
Carbon steels for cold g35077-1 – advertisement. The relevant Minister and the Japanese Industrial Standards Committee are not responsible for identifYing the patent right, application for a patent after opening to the public, utility model right or application for registration of utility model after opening to the public which have the said.
Wires Introduction This Japanese Industrial Standard has been prepared based on the second edition of ISO Steels for cold heading a11d cold extruding published in with some modifications of the technical contents. B inspection certificate 3. Documents Flashcards Grammar checker.
Over 5 to and incl. Over 5 min.
In that case, the carburized layer depth measured at four positions by equally dividing the circumference adopting the position of the maximum decarburized layer depth as an origin, and the mean value thereof shall be obtained.
The process DA means a process wherein wire rods having been cold jix are annealed and further finished by cold working or a process wherein wire rods are finished by cold working after annealing.
Table 4 Permissible limits of mean depth of decarhurized layer unIt: Table 5 Tolerances on wire diameter and ovality Unit: A list of modifications with the explanations is given in annex 1 informative.
No parl of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, vvithout pennission in wriling from jiw publisher. Over 3 to and incL 6 Over 6 to and incL 10 Over 10 h3507-1 and inel.
JIS G – Carbon steels for cold heading — Part 1: Wire rods (Foreign Standard)
Over 4 to and inc!. Over 3 gg3507-1 and incl. Note 4 The ovality means the difference between the maximum and the minimum wire diameters measured in the same cross-section. Wire rods JIS Z However, in the case by processes other than process D and process DA, they shall be subjected to the agreement between the purchaser and the supplier.
JIS G 3507-2: Carbon steels for cold heading –
Over 4 to and incl. Wire rods Part 2: When the flaw depth is especially requested to be eontrolled for 15 mm max. The sample product shall be measured for surface flaw depth with a measuring device having an appropriate precision. The most recent editions of the standards including the amendments shall be applied. Por60ns given sidelines are the matters in which the contents of the original International Standard have been modified. Table 6 Surface flaw depth of killed steel Unit: For those of diameter 3 mm or less, the reduction of area is not specified.
However, manufacturing processes other than given above may be selected by agreement g307-1 the purchaser and the supplier. Over 15 to and incl.
JIS G Carbon steels for cold heading –
Two wires are shown below, carrying 3. Jid 4 to and incL 5 jiw. However, in the case where a flaw depth in necessitated to be especially controlled, they shall conform to table 7 subject to the agreement between the purchaser and the supplier.
Some of the items below, however, may be omitted, if agreed between the purchaser and the supplier. The depth of flaws shall conform to table 6 for killed steel including aluminum-killed steen. Procedures of the investigation.