ASTM A701/A701M-10(2020)
(Specification)Standard Specification for Ferromanganese-Silicon
Standard Specification for Ferromanganese-Silicon
ABSTRACT
This specification covers ferromanganese-silicon alloy. The alloys which are available in different sizes shall conform to the required chemical composition for manganese, carbon, silicon, phosphorus, arsenic, tin, lead, and chromium.
SCOPE
1.1 This specification covers a manganese-silicon alloy.
1.2 Units—The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with the standard.
1.2.1 This specification is expressed in both inch-pound units and in SI units (within the text, the SI units are shown in brackets); however, unless the purchase order or contract specifies the applicable M specification designation (SI units), the inch-pound units shall apply.
1.3 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
General Information
- Status
- Published
- Publication Date
- 29-Feb-2020
- Technical Committee
- A01 - Steel, Stainless Steel and Related Alloys
- Drafting Committee
- A01.18 - Castings
Relations
- Effective Date
- 01-Mar-2020
- Effective Date
- 01-Nov-2015
- Effective Date
- 01-Oct-2010
- Effective Date
- 01-Mar-2020
Overview
ASTM A701/A701M-10(2020) is the internationally recognized standard specification for ferromanganese-silicon alloys, developed by ASTM International. This specification defines the requirements for the chemical composition, available sizes, and testing methods of manganese-silicon alloys, which are commonly utilized as additive materials in steelmaking and foundry applications. The standard ensures product uniformity and quality by specifying acceptable ranges for key elements and limits for residuals, providing a framework for manufacturers, suppliers, and end-users to achieve consistent, high-quality results.
Key Topics
- Scope and Units:
- Applies to manganese-silicon alloy, often referred to as ferromanganese-silicon.
- Permits use of both SI and inch-pound units separately. Conversion or mixing is not allowed to prevent nonconformance.
- Chemical Composition:
- Manganese: 63 - 66%
- Silicon: 28 - 32%
- Carbon (max): 0.08%
- Phosphorus (max): 0.05%
- Residual Elements:
- Arsenic (max): 0.15%
- Tin (max): 0.010%
- Lead (max): 0.050%
- Chromium (max): 0.50%
- Available Sizes:
The alloy is available in various sizes to suit different industrial processes, with specific tolerances for screen sizing. - Analysis and Certification:
- Manufacturers must provide a chemical analysis of each shipment.
- Additional analysis can be arranged upon agreement.
- Conformance with ASTM A1025/A1025M (General Requirements for Ferroalloys) is required.
- International Standardization:
Developed in compliance with WTO Technical Barriers to Trade (TBT) principles, supporting international trade and harmonization.
Applications
Ferromanganese-silicon alloys standardized by ASTM A701/A701M are essential in several industries, particularly:
- Steelmaking:
- Used as a deoxidizer and alloying agent during steel production.
- Helps control sulfur and oxygen content, improving the quality and properties of steel.
- Foundry Operations:
- Facilitates removal of impurities and enhances castability.
- Production of Specialty Alloys:
- Employs ferromanganese-silicon to achieve specific mechanical characteristics in steels and alloys.
- International Trade:
- Ensures consistent product quality across borders, facilitating procurement and vendor qualification globally.
Consistent adherence to ASTM A701/A701M streamlines procurement, specification writing, and quality assurance for manufacturers and buyers of ferromanganese-silicon alloys.
Related Standards
- ASTM A1025/A1025M - Specification for Ferroalloys and Other Alloying Materials, General Requirements
- Provides comprehensive requirements applicable to most ferroalloy standards, including ordering information, packaging, and delivery.
- ISO and Other ASTM Standards:
- While ASTM A701/A701M is primarily referenced, similar international standards may coexist for related ferroalloys and materials.
By referencing ASTM A701/A701M, organizations benefit from enhanced quality assurance, greater supplier transparency, and alignment with internationally recognized best practices in the procurement and use of ferromanganese-silicon alloys.
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Frequently Asked Questions
ASTM A701/A701M-10(2020) is a technical specification published by ASTM International. Its full title is "Standard Specification for Ferromanganese-Silicon". This standard covers: ABSTRACT This specification covers ferromanganese-silicon alloy. The alloys which are available in different sizes shall conform to the required chemical composition for manganese, carbon, silicon, phosphorus, arsenic, tin, lead, and chromium. SCOPE 1.1 This specification covers a manganese-silicon alloy. 1.2 Units—The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with the standard. 1.2.1 This specification is expressed in both inch-pound units and in SI units (within the text, the SI units are shown in brackets); however, unless the purchase order or contract specifies the applicable M specification designation (SI units), the inch-pound units shall apply. 1.3 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
ABSTRACT This specification covers ferromanganese-silicon alloy. The alloys which are available in different sizes shall conform to the required chemical composition for manganese, carbon, silicon, phosphorus, arsenic, tin, lead, and chromium. SCOPE 1.1 This specification covers a manganese-silicon alloy. 1.2 Units—The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with the standard. 1.2.1 This specification is expressed in both inch-pound units and in SI units (within the text, the SI units are shown in brackets); however, unless the purchase order or contract specifies the applicable M specification designation (SI units), the inch-pound units shall apply. 1.3 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
ASTM A701/A701M-10(2020) is classified under the following ICS (International Classification for Standards) categories: 77.100 - Ferroalloys. The ICS classification helps identify the subject area and facilitates finding related standards.
ASTM A701/A701M-10(2020) has the following relationships with other standards: It is inter standard links to ASTM A701/A701M-10(2015), ASTM A1025/A1025M-10(2015), ASTM A1025/A1025M-10, ASTM A1025/A1025M-10(2020). Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
ASTM A701/A701M-10(2020) is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the
Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Designation: A701/A701M −10 (Reapproved 2020)
Standard Specification for
Ferromanganese-Silicon
This standard is issued under the fixed designationA701/A701M; 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 (´) indicates an editorial change since the last revision or reapproval.
1. Scope 3. General Conditions for Delivery
1.1 This specification covers a manganese-silicon alloy. 3.1 Materials furnished to this specification shall conform to
the requirements of Specification A1025/A1025M, including
1.2 Units—The values stated in either SI units or inch-
any supplementary requirements that are indicated in the
pound units are to be regarded separately as standard. The
purchase order. Failure to comply with the general require-
values stated in each system may not be exact equivalents;
ments of Specification A1025/A1025M constitutes nonconfor-
therefore, each system shall be used independently of the other.
mance with this specification. In case of conflict between the
Combining values from the two systems may result in noncon-
requirements of this specification and Specification A1025/
formance with the standard.
A1025M, this specification shall prevail.
1.2.1 This specification is expressed in both inch-pound
units and in SI units (within the text, the SI units are shown in
4. Chemical Requirements
brackets); however, unless the purchase order or contract
4.1 The alloy shall conform to the chemical requirements as
specifies the applicable M specification designation (SI units),
specified in Tables 1 and 2.
the inch-pound units shall apply.
4.2 The manufacturer shall furnish an analysis of each
1.3 This international standard was developed in accor-
shipment showing the percentage of each element specified.
dance with internationally recognized principles on standard-
ization established in the Decision on Principles for the
5. Size
Development of International Standards, Guides and Recom-
5.1 The alloy is available in the sizes shown in Table 3.
mendations issued by the World Trade Organization Technical
5.2 The sizes listed in Table 3 are typical of the product as
Barriers to Trade (TBT) Committee.
shipped from the seller’s plant. Some deterioration of size can
2. Referenced Documents
be expected in transit.
2.1 ASTM Standards:
6. Chemical Analysis
A1025/A1025M Specification for Ferroalloys and Other Al-
6.1 Chemical methods are subject to agreement between the
loying Materials, General Requirements
purchaser and supplier.
6.2 Special Analysis Requirements—Analysis for additional
This specification is under the jurisdiction of ASTM Committee A01 on Steel,
elements
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