| Standard: |
AWS-D1.1 - Structural Welding
Code - Steel
| | Purpose: |
AWS D1.1 contains weld specifications for welding of steel
structures. The following is an excerpt from the introduction and
scope of AWS D1.1:
This code contains the requirements for fabricating
and erecting welded steel structures. When this code is stipulated
in contract documents, conformance with all provisions of the code
shall be required, except for those provisions that the Engineer
(see 1.4.1) or contract documents specifically modifies or exempts.
The following is a summary of the code sections:
1. General Requirements. This section contains
basic information on the scope and limitations of the code.
2. Design of Welded Connections.
This section contains requirements for the design of welded connections
composed of tubular, or nontubular, product form members.
3. Prequalification. This section
contains the requirements for exempting a WPS (Welding Procedure
Specification) from the qualification requirements of this code.
4. Qualification. This section contains
the qualification requirements for WPSs and welding personnel (welders,
welding operators and tack welders) necessary to perform code work.
5. Fabrication. This section contains
the requirements for the preparation, assembly and workmanship of
welded steel structures.
6. Inspection. This section contains
criteria for the qualifications and responsibilities of inspectors,
acceptance criteria for production welds, and standard procedures
for performing visual inspection and NDT (nondestructive testing).
7. Stud Welding. This section contains
the requirement for the welding of studs to structural steel.
8. Strengthening and Repair of Existing
Structures. This section contains basic information pertinent
to the welded modification or repair of existing steel structures.
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| Criteria: |
Specify welding practice according to standard
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| Usage: |
Welding shall be according to AWS D1.1
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| Standard: |
AWS-D1.2 - Structural Welding
Code - Aluminum
| | Purpose: |
This code covers the welding requirements for any type structure
made from aluminum structural alloys, except for aluminum pressure
vessels and fluid-carrying pipe lines. Sections 1 through 7 are
similar to AWS D1.1, but cover the rules for the regulation of welding
in aluminum construction.
1. General Requirements.
2. Design of Welded Connections
3. Qualification.
4. Fabrication.
5. Inspection.
6. Stud Welding.
7. Strengthening and Repair of Existing
Structures.
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| Criteria: |
Specify welding practice according to standard
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| Usage: |
Welding shall be according to AWS D1.2
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| Standard: |
AWS-D1.3 - Structural Welding
Code - Sheet Steel
| | Purpose: |
This code covers the requirements associated with welding
sheet steel having a minimum specified yield point no greater than
80,000 psi (550 MPa). The code requirements cover any welded joint
made from the commonly used structural quality low-carbon hot rolled
and cold rolled sheet and strip steel with or without zinc coating
(galvanized).
1. General Provisions
2. Design of Welded Connections
3. Prequalification
4. Qualification
5. Fabrication
6. Inspection
7. Stud Welding
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| Criteria: |
Specify welding practice according to standard
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| Usage: |
Welding shall be according to AWS D1.3
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| Standard: |
AWS D1.6 - Structural Welding
Code - Stainless Steel
| | Purpose: |
This code covers the requirements for welding stainless steel
components other than pressure vessels or pressure piping. This
standard is essentially a AWS D1.1 equivalent written for stainless
steel..
1. General Provisions
2. Design of Welded Connections
3. Prequalification
4. Qualification
5. Fabrication
6. Inspection
7. Stud Welding
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| Criteria: |
Specify welding practice according to standard
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| Usage: |
Welding shall be according to AWS Handbook
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| Standard: |
AWS D15.1 - Railroad Welding
Specification - Cars and Locomotives.
| | Purpose: |
This specification covers the minimum welding requirements applicable
to welded structures used in the railroad industry. It is not intended
to apply to tank car tanks, or to the welding of rails. Recommended
practices for welding railroad rails and related components are included
in D15.2. This specification also supports the applicable AAR and
CFR regulations.
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| Criteria: |
Specify welding practice according to standard
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| Usage: |
Welding shall be according to AWS D15.1
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| Standard: |
AWS A5.0 - Filler Metal Procurement
Guidelines
| | Purpose: |
AWS A5.01 provides a uniform method for the specifying of procurement
information for welding filled materials to meet AWS specifications.
This specification covers welding filler metal types, composition,
testing, inspection requirements, alloy and flux identification, etc.
this document is intended to be used along with other AWS specifications
and standards.
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| Criteria: |
Specify welding filler metal selection according to standard
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| Usage: |
Welding filler metal shall be according to AWS A5.0
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| Standard: |
AWS C1.1 - Welding Resistance
- Recommended Practices
| | Purpose: |
AWS C1.1 is a collection of data and procedures intended to assist
the user in setting up resistance welding equipment to produce resistance
welded production parts. A wide variety of welding methods are discussed
(resistance spot and seam, projection, flash, upset, etc.) as well
as most commonly available materials. Details and guidelines are provided
for each type.
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| Criteria: |
Specify welding practice according to standard
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| Usage: |
Welding shall be according to AWS C1.1
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| Standard: |
SAE AMS W 6858 - Welding,
Resistance: Spot and Seam
| | Purpose: |
This specification covers requirements for resistance spot and
seam welding of the following metals and their alloys: Group 1 - Aluminum
and magnesium Group 2 - Iron, nickel, and cobalt Group 3 - Titanium
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| Criteria: |
Specify compliance with standard
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| Usage: |
Resistance welding shall be in accordance with SAE-AMS-W-6858
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| Standard: |
ASTM A488 - Standard Practice
for Steel Castings, Welding, Qualifications of Procedures and Personnel
| | Purpose: |
This practice establishes the qualification of procedures, welders,
and operators for the fabrication and repair of steel castings by
electric arc welding.
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| Criteria: |
Specify compliance with standard
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| Usage: |
... welders welding on steel castings shall be qualified according
to ASTM A488
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| Standard: |
ASTM B828 - Standard Practice
for Making Capillary Joints by Soldering of Copper and Copper Alloy
Tube and Fittings
| | Purpose: |
This practice describes a procedure for making capillary joints
by soldering of copper and copper alloy tube and fittings.
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| Criteria: |
Specify compliance with standard
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| Usage: |
... soldering of copper tubing shall be according to ASTM B828
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