ASTM A695-90b(1995)e1

Standard Specification for Steel Bars, Carbon, Hot-Wrought, Special Quality, for Fluid Power Applications (Withdrawn 2002)

SCOPE
1.1 This specification  covers hot-wrought, special quality, round carbon steel bars subject to mechanical property requirements and intended for fluid power applications.  
1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.

General Information

• Status: Withdrawn
• Publication Date: 31-Dec-1994
• Withdrawal Date: 31-Aug-2002
• ICS: 77.140.60 - Steel bars and rods
• Technical Committee: A01 - Steel, Stainless Steel and Related Alloys
• Drafting Committee: A01.15 - Bars

Standards Content (Sample)

e1
Designation: A 695 – 90b (Reapproved 1995) An American National Standard
AMERICAN SOCIETY FOR TESTING AND MATERIALS
100 Barr Harbor Dr., West Conshohocken, PA 19428
Reprinted from the Annual Book of ASTM Standards. Copyright ASTM
Standard Specification for
Steel Bars, Carbon, Hot-Wrought, Special Quality, for Fluid
Power Applications
This standard is issued under the fixed designation A 695; 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.
This standard has been approved for use by agencies of the Department of Defense. Consult the DoD Index of Specifications and
Standards for the specific year of issue which has been adopted by the Department of Defense.
e NOTE—Keywords were added editorially in March 1995.
1. Scope 3.3 All grades are not available in all types and sizes. See
Section 8.
1.1 This specification covers hot-wrought, special quality,
round carbon steel bars subject to mechanical property require-
4. Ordering Information
ments and intended for fluid power applications.
4.1 Orders for material under this specification should
1.2 The values stated in inch-pound units are to be regarded
include the following information:
as the standard. The values given in parentheses are for
4.1.1 Quantity (weight or number of bars),
information only.
4.1.2 Name of material (carbon steel bars),
4.1.3 Condition (hot wrought),
2. Referenced Documents
4.1.4 Finish (if descaled required, so state) (Section 9 and
2.1 ASTM Standards:
S 3),
A 29/A29M Specification for Steel Bars, Carbon and Alloy,
4.1.5 Dimensions (diameter and length),
Hot-Wrought and Cold-Finished, General Requirements
4.1.6 ASTM designation and date of issue,
for
4.1.7 Type and grade (Table 1 and Table 2),
A 370 Test Methods and Definitions for Mechanical Testing
4.1.8 End use, and
of Steel Products
4.1.9 Additions to the specification and supplementary re-
quirements if required.
3. Classification
NOTE 1—A typical ordering description is as follows: 10,000 lb,
3.1 The bars are available only as hot-wrought rounds 3.0
Carbon Steel Bars, Hot Wrought, 4.5-in. diameter by 10 ft, ASTM A 695
in. (76 mm) in diameter and larger. Smaller sizes are specified
dated}}, Type A, Grade 40, End Use Accumulator Heads; Supplemen-
and procured to a cold-finished specification.
tary Requirement S1 Straightness 0.125 in. in any 5 ft.
3.2 The bars are furnished in the following types and
5. Materials and Manufacture
grades:
Type Composition, % 5.1 Melting Practice—The steel shall be made by one or
A Si 0.15–0.35
more of the following primary processes: open-hearth, basic-
B C 0.35 max; Mn 1.10 max; Si 0.15–0.35
oxygen, or electric-furnace. The primary melting may incor-
C S 0.08–0.13; Si 0.35 max
D Si 0.15–0.35; Pb 0.15–0.35 porate separate degassing or refining and may be followed by
Grade Yield Strength, psi (MPa)
secondary melting using electroslag remelting or vacuum arc
remelting. Where secondary melting is employed, the heat
35 35,000 (240)
shall be defined as all of the ingots remelted from a single
40 40,000 (275)
45 45,000 (310)
primary heat.
50 50,000 (345)
5.2 Deoxidation—Types A, B, and D steels shall be silicon
killed. Type C steel may be silicon killed at the manufacturer’s
option.
This specification is under the jurisdiction of ASTM Committee A-1 on Steel,
5.3 Quality—The bars shall be special quality.
Stainless Steel, and Related Alloys, and is the direct responsibility of Subcommittee
5.4 Hot Working—The bars shall be hot wrought, as
A01.15 on Bars.
Current edition approved Aug. 31, 1990. Published October 1990. Originally
wrought.
published as A 695 – 74. Last previous edition A 695 – 90a.
For ASME Boiler and Pressure Vessel Code applications see related Specifi-
6. Chemical Composition
cation SA-695 in Section II of that Code.
6.1 The heat analysis shall conform to the requirements for
Annual Book of ASTM Standards, Vol 01.05.
Annual Book of ASTM Standards, Vol 01.03. chemical composition specified in Table 1.
A 695
TABLE 1 Chemical Requirements (Heat Analysis), %
7.3 Number of Tests—One tens
...