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):||2 October 2014|
|PDF File Size:||20.98 Mb|
|ePub File Size:||2.19 Mb|
|Price:||Free* [*Free Regsitration Required]|
Procedures of the investigation. Attention is drawn to the possibility that some parts of this Standard may conflict with a patent right, application for a patent after g357-1 to the public, utility model right or application for registration of utility model after opening to the public which have technical properties. Table 4 Permissible limits of mean depth of decarhurized layer unIt: Over 5 to and incl.
Over 5 min. For those of diameter 3 mm or less, the iis of area is not specified. Two wires are shown below, carrying 3. Wires Date of Establishment: Carbon steels for cold heading — Part 2: However, manufacturing processes other than given above g3507-11 be selected by agreement between the purchaser and the supplier. The most recent editions of the standards including the amendments shall be applied. However, those of wires of 32 mm or over in wire diameter shall be as agreed upon between the purchaser and the supplier.
For the tensile test, t No.
JIS G 3507-2: Carbon steels for cold heading –
Over 15 to and incl. Table 5 Tolerances on wire diameter and ovality Unit: In that case, the carburized layer depth measured v3507-1 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.
Over 4 to and incL 5 min. A list of modifications with the explanations is given in annex 1 informative. Informative Jie HRB 45 min. The depth of flaws shall conform to table 6 for killed steel including aluminum-killed steen. The relevant Minister and the Japanese Industrial Standards Committee jia 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.
Further, whether test piece of No. Por60ns given sidelines are the matters in which the contents of the original International Standard have been modified.
Over 3 to and incl. Documents Flashcards Grammar checker. Over 4 to and incl.
Note 4 The ovality ijs the difference between the maximum and the minimum wire diameters measured in the same cross-section. JIS G English: 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.
When the flaw depth is especially requested to be eontrolled for 15 mm max.
JIS G Carbon steels for cold heading –
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. The process DA means a process wherein wire rods having been cold worked are annealed and further finished by cold working or a process wherein wire rods are finished by cold working after annealing.
Wire rods JIS Z 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. 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 the publisher.
B inspection certificate 3. The sample product shall be measured for surface flaw depth with a measuring device having an appropriate precision. JIS G consists of the following 2 parts under the general title” Carbon steels for cold heading”: Over 4 to and inc!.