《JIS-H-4301-1993-R2004-ENG.pdf》由会员分享，可在线阅读，更多相关《JIS-H-4301-1993-R2004-ENG.pdf（17页珍藏版）》请在三一文库上搜索。
1、Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/14/2007 22:02:02 MDTNo reproduction or networking permitted without license from IHS -,-,- Copyright Japanese Standards Association Provided by IHS u
2、nder license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/14/2007 22:02:02 MDTNo reproduction or networking permitted without license from IHS -,-,- Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, Us
3、er=Wing, Bernie Not for Resale, 03/14/2007 22:02:02 MDTNo reproduction or networking permitted without license from IHS -,-,- Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/14/2007 22:02:02 MDTNo
4、reproduction or networking permitted without license from IHS -,-,- - - JIS H*430L 93 m 4933608 05L7b4b 4T2 m L JIS JAPANESE INDUSTRIAL STANDARD Lead and lead alloy sheets and plates UDC 669.4-41 1669.45-41 Translated and Published by Japanese Standards Association Printed in Japan 7s Copyright Japa
5、nese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/14/2007 22:02:02 MDTNo reproduction or networking permitted without license from IHS -,-,- J I S H*4301 93 W 4933608 0537647 339 In the event of any doubt arising,
6、 the original Standard in Japanese is to be final authority. Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/14/2007 22:02:02 MDTNo reproduction or networking permitted without license from IHS -,-
7、,- UDC 669.4-41:669.45-41 ;TAPANESE INDUSTRIAL STANDARD J I S Lead and lead alloy sheets and plates H 4301-1993 1 . Scope This Japanese Industrial Standard specifies the lead sheets and plates, thin lead sheets, tellurium lead plates, and hand lead plates which are rolled and used for general indust
8、ries (hereafter, referred to as “sheets and plates“). Remarks: The following standards are cited i n this Standard. JIS H 0321 General rules for inspection of non-ferrous metal mat er ials JIS H 1121 Methods for chemical analysis of lead metal J I S H 1123 Methods for emission spectrochemical analys
9、is of lead metal JIS H 1501 Methods for chemical analysis of white metal J I S K 0050 General rules for chemical analysis JIS K 0121 General rules for atomic absorption spectrochemical analysis 2. Classes and symbols be as given i n Table 1 . The classes and symbols of sheets and plates shall Copyri
10、ght Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/14/2007 22:02:02 MDTNo reproduction or networking permitted without license from IHS -,-,- J I S H*430L 93 W 4733608 0537649 303 = 2 H 4301-1993 Table 1 .
11、Classes and symbols of sheets and plates Class Lead sheets and plates Thin lead sheets Tellurium lead plates Hard lead plates class 4 Hard lead plates class 6 Symbol PbP-1 PbP-2 TPbP HPbP4 HPbP6 Informative reference Characteristics and uses PbP-1 is a pure lead sheet and plate of 1.0 mm or over up
12、t o and including 6.0 mm i n thickness, which is rich i n workability, excellent i n corrosion resistance, suitable for wide range uses such as architectural, chemical, atomic industrial uses, etc., about 10.5 N/mm2 i n tensile strength, and about 60 % i n elongation. PbP-2 is a pure lead sheet of 0
13、.3 mm or over t o and excluding 1.0 mm i n thickness, which is excellent i n flexibility, suitable principally for architecture (roof, wall), about 10.5 N / m 2 i n tensile strength and about 60 % i n elongation. TPbP is dispersion hardening lead alloy plate containing an extremely s m a l l quantit
14、y of tellurium, tellurium, excellent i n creep resistance, capable of being used at high temperature (100C to 15O0C), suitable for chemical industrial use, about 20.5 N/mm2 i n tensile strength, and about 50 % i n elongation. HPbP4 is an lead alloy plate t o which 4 % of antimony is added, which sho
15、ws high strength and high hardness as lead alloy i n a use area from ordinary temperature to 120“C, is capable of being applied t o chemical industrial apparatuses and a field requiring general hardness, about 25.5 N/mm2 i n tensile strength, and about 50 % i n elongation. HPbP6 is an lead alloy pla
16、te t o which 6 % of antimony is added, which shows high strength and high hardness as lead alloy i n a use area from ordinary temperature to 12OoC, is capable of being applied t o chemical industrial apparatuses and a field requiring general hardness, about 28.5 N/mm2 i n tensile strength, and about
17、 50 % i n elongation. 3. Quality 3.1 Appearance Sheets and plates shall be smooth, free from crack and blister, and i n which neither oxides nor foreign matters shall exist. 3.2 Chemical composition The chemical composition of sheets and plates shall be as given i n Tables 2 and 3. Copyright Japanes
18、e Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/14/2007 22:02:02 MDTNo reproduction or networking permitted without license from IHS -,-,- 3 H 4301-1993 Class Lead sheets and plates Thin lead sheets Te.Llusium lead
19、 plates Table 2. Chemical composition of lead, thin lead, and tellurium sheets and plates I Chemical composition % Symbol PbP-1 PbP-2 TPbP _ Pb Re- mainder Te O . 0005 max.* 0 . 0 1 5 to O . 025 Sb ISn ICU I Ag* 1 As*IZn* 1 Fe* I Bi* The total 0 . 1 0 max. Thickness mm 1 . 0 1 . 5 2 . 0 The total 0.
20、02 max. Width x length Mass of one sheet or plate mm kg (Informative reference) 910 x 1820 1 8 . 8 28.2 37.6 Note * Unless especially specified, those elements shall not be analyzed. Table 3. Chemical compositions of hard lead plates class 4 and class 6 Class The total 0.40 max. Note * Unless especi
21、ally specified, those elements shall not be analyzed. 4 Dfmensions and tolerances thereon 4 . 1 Standard dimensions The standard dimensions of sheets and plates chdl be as given in Tables 4 to 7. Table 4. Standard dimensions of lead sheets and plates Copyright Japanese Standards Association Provided
22、 by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/14/2007 22:02:02 MDTNo reproduction or networking permitted without license from IHS -,-,- J I S H*4301 93 4933608 0517651 8bT - Mass of one sheet or plate kg (Informa- tive reference) 113 I I 170 M
23、ass of one sheet or plate kg (Informa- tive reference) 22.6 34.0 Thick- ness mm 1.0 1.5 Width x length mm 1000 x 2000 Mass of one sheet kg (Informative reference) 6.8 11.3 15.9 20.4 Width x length mm 910 x 1820 Mass of one sheet kg (Informative reference) 5.63 9.39 13.1 16.9 4 H 4301-1993 Table 4. (
24、continued) Thick, ness mm Width x length mm Width x length mm l e 0 1000 x 2000 2000 x 5000 l e 5 2.0 45.4 Il 2*o 227 ! I 284 340 i 2.5 3.0 454 1 567 4.0 5.0 6.0 136 6.0 680 Remarks: The m a s s of one sheet or plate is calculated on the basis of 11.34 g/cm3 i n density by counting fractions of 1 /
25、2 and over as one and discarding the rest at the significant fourth figure. Table 5. Standard dimensions of thin lead sheet Thick- ness mm Thick- ness mm 0.3 0.3 0.5 0.7 0.9 0.5 0.7 0.9 Remarks: The mass of one sheet is calculated on the basis of 11.34 g/cm3 i n density by counting fractions of 1/2
26、and over as one and discarding the rest at the significant fourth figure. Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/14/2007 22:02:02 MDTNo reproduction or networking permitted without license
27、 from IHS -,-,- J I S H*430L 93 4933608 0517652 7Tb Thickness Width x length mm mm 3.0 1000 x 2000 4.0 5.0 6.0 5 H 4301-1993 blass of one plate kg (nf ormative reference) 68.0 90.7 113 136 1 Remarks: The mass of one plate is calculated on the basis of 11.34 g/cm3 i n ing t o the density by counting
28、fractions of 1/2 and over as one and discarding the rest at the significant fourth figure. Mass of one plate kg mm Thickness (informative reference) mm , HPbP4 HPbP6 Width x length 3.0 4 . 0 1 1000 x 2000 66.5 65.6 5.0 6.0 Remarks: The mass of one plate is calculated accord- ing t o the following de
29、nsity by counting fractions of 1/2 and over as one and discarding the rest at the significant fourth figure. 1 1 1 109 133 131 HPbP4 11.08 g/cm3 HPbP6 10.93 g/cm3 4.2 Tolerances on thickness, width, and length of sheets and plates The tolerances on the thickness, width, and length of sheets and plat
30、es shall be - as given i n Tables 8 t o 1 1 . Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/14/2007 22:02:02 MDTNo reproduction or networking permitted without license from IHS -,-,- J I S H*430L
31、 93 W 4933608 0537653 632 M Tolerance I on thickness 6 H 4301-1993 Tolerance on length Tolerance on width Table 8. Tolerances sheets and 1.0 or over t o and excl. 3.0 3.0 or over t o and excl. 7.0 on the thickness, width, and length of lead plates Unit : mm _+ 0.1 +10 +20 O O * 0.2 Thickness Toleran
32、ce on thickness Thickness Tolerance on length Tolerance on width 0.3 or over t o and excl. 0.5 0.5 or over t o and excl. 0.7 0.7 or over t o and excl. 1.0 Table 9. Tolerances on the thickness, width, and length of thin lead sheets Unit: mm I I t0.05 +10 +20 O O 20.06 50.07 I Tolerance I on thickness
33、 Tolerance on width I I Tolerance on length Table 10. Tolerances on the thickness, width, and length of tellurium lead plates Unit: mm Tolerance on thickness Thickness Tolerance on length Tolerance on width 3.0 or over t o and excl. 5.0 5.0 or over t o and excl. 7.0 * 0.2 I 1 3.0 or over t o and exc
34、l. 7.0 * 0.3 +10 +20 O O 2 0.4 +20 0 Jable 1 1 . Tolerances on the thickness, width, and length of hard lead plates class 4 and class 6 Unit: mm Thickness 5. Manufacturing method rolling m i l l . Sheets and plates shall be manufactured with a Further, the melting temperature and metal casting tempe
35、rature i n case of tellurium lead plate shall be about 500C or higher. Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/14/2007 22:02:02 MDTNo reproduction or networking permitted without license fr
36、om IHS -,-,- J I S H84301 93 = 4933608 0517654 579 7 H 4301-1993 6 . Tests The chemical analysis test shall be as follows. (1) The chemical analyses of lead sheets and plates and thin lead sheets shall be i n accordance with JIS H 1121 or JIS H 1123. (2) For tellurium lead plates, the additional ele
37、ment tellurium shall be analyzed i n accordance with Annex 1, and other composition shall be analyzed i n accordance with JIS H 1121. ( 3 ) For hard lead plates class 4 and class 6 , Sb, Sn, and Cu shall be analyzed i n accordance with provisions specified in JIS H 1501. 7 . Inspection H 0321 and th
38、e remaining items shall be as follows. The inspection shall be principally i n accordance with JIS Sheets and plates shall be inspected on the appearance and dimensions and besides, when subjected t o the tests i n 6., the results shall conform t o the requirements specified i n 3. and 4. 8. Marking
39、 one bundle for plane sheets and plates, and on each coil for coiled sheets and plates by a suitable method with the following informations. Sheets and plates shall be marked on each sheet or plate or on (1) Class or its symbol (2) Dimensions (thickness x width x length) and mass (calculated value)
40、(3) Manufacturing number ( 4 ) Manufacturer or its abbreviation Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/14/2007 22:02:02 MDTNo reproduction or networking permitted without license from IHS
41、-,-,- JIS H*4303 93 = 4933608 0537655 405 8 H 4301-1993 Annex Method for determination of tellurium in lead 1 . Scope in lead. This Annex specifies the method for determination of tellurium 2. General matters General matters common to the chemical analytical method shall be in accordance with JIS K
42、0050 and JIS K 0121. 3. Determination method The method for determination of tellurium shall be in accordance with bromide-methyl-trioctyl-ammonium-bromide extraction atomic absorption method. This method is applied to the sample of 0.002 % (m/m) or over up to and including 0.03 % (m/m) in tellurium
43、 content. 4. Bromide.methy1-trioctyl-ammonium-bromide extraction atomic absorption method 4 . 1 Summary Decompose a sample with nitric acid, add sulfuric acid, and generate white fume of sulfuric acid to remove nitric acid. hydrobromic acid, extract the bromide complex of tellurium to be generated w
44、ith butyl acetate containing methyl-trioctyl-ammonium bromide, and measure Thereafter, add absorbance of the organic phase by using an atomic absorption photometer. Reagents The reagents shall be as follows. Nitric acid (1+2) Hvdrobromic acid (3+2) Sulfuric acid (l+l) Washings 550 ml of water, 120 m
45、l of hydrobromic acid, and 3.30 ml of sulfuric acid (l+l) are mixed. Sodium sulfate (anhydride) Extracting solvent with butyl acetate to make 200 ml. separatory funnel (500 mi), add 200 ml of hydrobromic acid (1+2), and mix by violently shaking for 5 min. Thereafter, remove the aqueous phase. by vio
46、lently shaking for 5 min. Thereafter, remove the aqueous phase, and take the organic phase as the extracting solvent. Dilute 10 ml of methyl-trioctyl-ammonium-bromide Transfer the solution into a Add 200 ml of hydrobromic acid (1+2) again, and mix Butvl acetate Reference tellurium solution (5 pg Te/
47、ml) tellurium L99.9 % (m/m) or over, transfer into a beaker (200 ml), cover with a watch glass, add 10 ml of nitric acid, and decompose by gently heating. and the inner wall of the beaker, remove the watch glass, add 40 ml of sulfuric acid (l+l), and generate whfte fume of sulfuric acid by heat- ing
48、. little, and dissolve the salts. Transfer the solution into a 500 ml volumetric flask by using water, and cool to ordinary temperature. Thereafter, dilute to the mark to make stock solution (1 mg Te/ml). Dilute only a necessary quantity of the stock solution accurately 200 times with water in each service