没有合适的资源?快使用搜索试试~ 我知道了~
ASTM A599.pdf
1.该资源内容由用户上传,如若侵权请联系客服进行举报
2.虚拟产品一经售出概不退款(资源遇到问题,请及时私信上传者)
2.虚拟产品一经售出概不退款(资源遇到问题,请及时私信上传者)
版权申诉
0 下载量 70 浏览量
2022-12-14
10:15:12
上传
评论
收藏 33KB PDF 举报
温馨提示
试读
3页
ASTM A599.pdf
资源推荐
资源详情
资源评论
Designation: A 599/A 599M – 02
Standard Specification for
Tin Mill Products, Electrolytic Tin-Coated, Cold-Rolled
Sheet
1
This standard is issued under the fixed designation A 599/A 599M; the number immediately following the designation indicates the year
of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval.
A superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
1. Scope
1.1 This specification covers cold-rolled steel sheet in coils
or in cut lengths, tin-coated by electrodeposition. The product
is commonly known as electrolytic tin-coated sheet, and is for
applications that need good solderability, good surface appear-
ance, and a degree of corrosion resistance. Tin-coated sheet is
produced to various designations of tin coating, as outlined in
Table 1.
1.1.1 Electrolytic tin-coated sheet is customarily available
as commercial steel (CS); drawing steel (DS); deep drawing
steel (DDS); extra deep drawing steel (EDDS), and structural
steel (SS). The tin coating is available as unmelted or melted.
1.2 Limitations—This specification is applicable to orders
in either inch-pound units (as A 599), which is supplied in
thicknesses from 0.015 in. to 0.033 in., or SI units [asA 599M],
which is supplied in thicknesses from 0.38 mm to 0.84 mm.
For thicknesses lighter than 0.015 in. [0.38 mm], refer to A 624
[A 624M].
1.3 Unless the order shows the “M” designation [SI units],
the product shall be furnished to inch-pound units. The values
stated in either inch-pound or SI units are to be regarded as
standard. Within the text, the SI units are shown in brackets.
The values stated in each system are not exact equivalents;
therefore, each system must be used independently of the other.
Combining values from the two systems may result in noncon-
formance with this specification.
2. Referenced Documents
2.1 ASTM Standards:
A 568/A 568M Specification for Steel, Sheet, Carbon, and
High-Strength, Low-Alloy, Hot-Rolled and Cold-Rolled,
General Requirements for
2
A 623 Specification for Tin Mill Products, General Require-
ments
3
A 623M Specification for Tin Mill Products, General Re-
quirements (Metric)
3
A 624/A 624M Specification for Tin Mill Products, Electro-
lytic Tinplate, Single-Reduced
3
A 630 Test Methods for Determination of Tin Coating
Weights for Hot-Dip and Electrolytic Tin Plate
3
A 700 Practices for Packaging, Marking, and Loading
Methods for Steel Products for Domestic Shipment
4
A 1008/A 1008M Specification for Steel, Sheet, Cold-
Rolled, Carbon, Structural, High-Strength Low-Alloy and
High-Strength Low-Alloy with Improved Formability
2
3. Terminology
3.1 Definitions of Terms Specific to This Standard:
3.1.1 chemical treatment—a passivating chemical treat-
ment, normally applied to the tinned surface to stabilize the
surface to control tin oxide formation and growth. Sodium
dichromate is most commonly used. Without such treatment,
severe tin oxide growth, and its resultant discoloration, is a
hazard. Excessive oxide growth may also cause poor solder-
ability and poor adhesion of organic coatings. If a special
surface treatment is required, it should be negotiated with the
supplier.
1
This specification is under the jurisdiction of ASTM Committee A01 on Steel,
Stainless Steel, and Related Alloys and is the direct responsibility of Subcommittee
A01.20 on Tin Mill Products.
Current edition approved September 10, 2002. Published November 2002.
Originally published as A 599 – 69. Last previous edition A 599 – 99.
2
Annual Book of ASTM Standards, Vol 01.03.
3
Annual Book of ASTM Standards, Vol 01.06.
4
Annual Book of ASTM Standards, Vol 01.05.
TABLE 1 Electrolytic Tin-Coated Sheets Coating Weight [Mass]
NOTE 1—Listed below are the commonly produced coating weights
[mass] upon agreement between the producer and the purchaser. Other
combinations of coatings may be specified and the appropriate minimum
average test values
A
apply.
Designation No.
Nominal Tin Coating
Weight [Mass]
(Each Surface)
lb/base box (g/m
2
)
B
Minimum Average Coating
Weight [Mass]
(Each Surface Test Value)
lb/base box (g/m
2
)
B
,
C
5 (0.6/0.6) 0.025/0.025 (0.6/0.6) 0.02/0.02 (0.5/0.5)
10 (1.1/1.1) 0.05/0.05 (1.1/1.1) 0.04/0.04 (0.9/0.9)
15 (1.7/1.7) 0.075/0.075 (1.7/1.7) 0.06/0.06 (1.4/1.4)
20 (2.2/2.2) 0.10/0.10 (2.2/2.2) 0.08/0.08 (1.8/1.8)
25 (2.8/2.8) 0.125/0.125 (2.8/2.8) 0.11/0.11 (2.5/2.5)
50 (5.6/5.6) 0.25/0.25 (5.6/5.6) 0.23/0.23 (5.2/5.2)
75 (8.4/8.4) 0.375/0.375 (8.4/8.4) 0.35/0.35 (7.8/7.8)
100 (11.2/11.2) 0.50/0.50 (11.2/11.2) 0.45/0.45 (10.1/10.1)
A
Refer to Specifications A 623 and A 623M.
B
A base box is defined as a unit of area equivalent to 112 sheets 14 in. by 20 in.
or 31 360 in.
2
(refer to Specification A 623).
C
The minimum single spot value shall not be less than 80 % of the minimum
average tin coating weight [mass] (see 8.1 and 8.2).
1
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
Copyright ASTM International
Provided by IHS under license with ASTM
Not for Resale
No reproduction or networking permitted without license from IHS
--`-`-`,,`,,`,`,,`---
资源评论
std86021
- 粉丝: 94
- 资源: 2691
上传资源 快速赚钱
- 我的内容管理 展开
- 我的资源 快来上传第一个资源
- 我的收益 登录查看自己的收益
- 我的积分 登录查看自己的积分
- 我的C币 登录后查看C币余额
- 我的收藏
- 我的下载
- 下载帮助
安全验证
文档复制为VIP权益,开通VIP直接复制
信息提交成功