KSKSKSKS KS D 3576

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stainless steel pipe for
piping
KS D 3576:2011
Ministry of Knowledge
Economy Technology
Standards Institute
Revised July 3, 2011
http://www.kats.go.kr
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Deliberation: Steel Technology Council
Name Work position
(Chairman) Chun-Sik Kang, Professor Emeritus, Seoul
National University
(Committee) Byung-Ryang Kim, Managing Director,
SeAH Besteel
Kim Seon-won, Managing Director, POSCO
Jong-Yul Kim, Managing Director, Dongkuk Steel
Yongsoo Park Professor, Yonsei University
Park Hwa-soo, Professor, Kookmin University
Seo Young-woong Goryeo Welding Rod and Gate
Oh Moon-shik Executive Director, Korea Steel
Association
Kyunghwan Lee, Head of Korea Institute of Industrial
Technology
Lee Jong-geun, Vice President of Dongbu Steel
Hyung-Chul Lee Director of Hyundai Steel
Bong-Hyun Cho Managing Director, Taesung
Enterprises
Kyung-Tae Hong Senior Researcher, Korea Institute of
Science and Technology

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(Secretary) Jeong-Keun Lee Main Industry Standards
Division, Knowledge Industry Standards Bureau,
Korea Institute of Technology and Standards
Standard reading: National Standards Information
Center (http://www.standard.go.kr)
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Enacted by: Director of the Institute of Technology and
Standards, Ministry of Knowledge Economy Enacted:
October 30, 1971
Revision: July 3, 2011, Korean Agency for Technology
and Standards Notice No. 2011-0180
Deliberation: Industrial Standards Council Steel
Technology Council
Cooperation on drafting: －
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For opinions or questions about this standard, please
contact
Contact the Main Industry Standards Division

(Manager Park Joo-seung ☎ 02-509-7274) or use the

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Please (http://www.kats.go.kr).
This standard is reviewed by the Industrial Standards
Council every 5 years in accordance with Article 10 of
the Industrial Standardization Act.
It will be considered and confirmed, amended or
repealed
index
summary .................................................
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………………………………………… ..........One
1 Coverage ...............................................
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.........................One
2 Quotation standards ...............................................
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.........................One
3 Types and Symbols ...............................................
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………………………………………… ........................
...................2
4 Chemical composition ...............................................
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.............................3
5 Mechanical properties...............................................
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....................4
5.1 Tensile strength, yield strength and
elongation ...............................
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…… ......4
5.2 Flatness or mold bendability ...............................
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…… ...............................6
6 Austenite grain size ...............................
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…… .............................6

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7 Hydrostatic test characteristics or non-destructive
testing characteristics...............
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…… ....6
8 Dimensions, weights and dimensional
tolerances ...............................
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…… ...............................7
8.1 Dimensions and
weight ...............................................
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…… ..................................................7
8.2 Dimensional
tolerances...............................................
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…… ..................................................7
9 Appearance ...............................................................
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……
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10 Dissolution
performance ...............................................
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........................8
11 Manufacturing
method ...............................................
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........................8
12 Exam ...............................................
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12.1 Analytical test ...............................................

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12.2 Tensile test ...............................................
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…… .............................................9
12.3 Flattening test ...............................................
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…… ..................................................10
12.4 Weld mold bending
test ...............................................
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…… .....................10
12.5 Austenite grain size
test ...............................................
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…… .......11
12.6 Hydraulic test or non-destructive
test ...............................................
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…… .........11

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12.7 Dissolution performance test ...............................
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…… .............................................11
13 Inspection...................................................
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…… ....11
13.1 Inspection ..................................................
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13.2 Re-inspection ..................................................
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14 Indication ...............................................
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……

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…………………………………………………………
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…… ....12
15 Reporting ..................................................
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Annex A (regulation) Special quality
regulations ...............................
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…… .....................18
Annex B (normative) stainless steel pipe—dimensions,
tolerances and weight per unit
length ............... ..............21
KS D 3576:2011
Commentary ...............................................
…………………………………………………………
…………………………………………………………
…… .............................................27

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Korean Industrial Standards
KS D 3576:2011
㉿ stainless steel pipe for piping
stainless steel pipes
summary
This standard is based on the contents revised in 2001
for conformity with international standards, and ISO
1127, Stainless
steel tubes- Dimensions, tolerances and conventional
masses per unit length translated into Annex B
This is an added Korean industrial standard.
1 Coverage
This standard is a stainless steel pipe (hereinafter
referred to as a pipe) used for piping for corrosion
resistance, low temperature, high temperature, water
supply, etc.
stipulate for However, when used for water supply, the
dissolution performance must be satisfied.
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Remarks The orderer must consult with the
manufacturer in advance for the special quality of
Annex A in addition to the items stipulated in this
standard.
Some or all of the provisions of Regulations A.1, A.2,
A.3, A.4 and A.5 may be specified.
A.1 High temperature yield point or yield strength
A.2 Ultrasonic Inspection
A.3 Eddy Current Inspection
A.4 Corrosion test
A.5 Radiographic examination of welds
2 standard
The following cited standards are essential for the
application of this standard. The referenced standard
with the year of publication is only for the edition
cited.
apply For cited standards without publication year, the
latest edition (including all appendices) is applied.
KS B 0801, Metallic Material Tensile Test Specimens
KS B 0802, Tensile test method for metallic materials
KS B 0832, Destructive test of welded metal materials
- Bending test
KS D 0001, general inspection rules for steel

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KS D 0026, High-temperature tensile test method for
steel materials and heat-resistant alloys
KS D 0205, Steel ferrite and austenite grain size test
method (microscopic observation method)
KS D 0220, Sulfuric acid and copper sulfate corrosion
test method of stainless steel
KS D 0221, Test method for 65% nitric acid corrosion
of stainless steel
KS D 0223, Sulfuric acid and ferric sulfate corrosion
test method of stainless steel
KS D 0224, Test method for nitric acid and
hydrofluoric acid corrosion of stainless steel
KS D 0225, 10% oxalic acid corrosion test method for
stainless steel
KS D 0237, Radiation test method for stainless steel
welds and classification method for transmission
photos
KS D 0250, Ultrasonic flaw inspection method of steel
pipe
KS D 0251, eddy current inspection method of steel
pipe
KS D 1652, Method for spectroscopic analysis of spark
discharge atomic emission of iron and steel

2012-11-27, Dongmyung Technology Corporation grants a license, and illegal copying and unauthorized distribution are prohibited.
KS D 1655, Fluorescence X-ray analysis method of
iron and steel
KS D 1659, Atomic absorption spectroscopy of iron
and steel
KS D 1802, Phosphorus Analysis Method for Iron and
Steel
KS D 1803, Sulfur Analysis Method for Iron and Steel
KS D 1804, Method for carbon analysis in iron and
steel
KS D 1806, Method for analysis of manganese in iron
and steel
KS D 1807, Chromium Analysis Method of Iron and
Steel
KS D 1808, Nickel analysis method for iron and steel
KS D 1809, Molybdenum Analysis Method of Iron and
Steel
KS D 1810, Method for copper analysis in iron and
steel
KS D 1811, Nitrogen analysis method for iron and
steel
KS D 1823, Method for Determination of Aluminum in
Iron and Steel

2012-11-27, Dongmyung Technology Corporation grants a license, and illegal copying and unauthorized distribution are prohibited.
KS D 1825, Method for Analysis of Niobium in Iron
and Steel
KS D 1876, Titanium analysis method for iron and
steel
KS D 3698, Cold rolled stainless steel sheet and steel
strip
KS D 3705, hot rolled stainless steel sheet and steel
strip
KS D 3706, stainless steel bar
KS D 4317, Epoxy resin powder coating inside ductile
cast iron pipe
KS I 3225, Water quality - Apparatus for tap water -
Dissolution performance test method
KS Q 5002, Statistical interpretation method of data-
Part 1: Statistical description of data
3 types and symbols
There are 31 types of pipes, and their symbols are in
accordance with Table 1.
Table 1 — Symbols of types and heat treatment

Solution heat Solution heat

STS304TP STS321HTP
austenitic
1 010 over, Cold working austenitic

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 over 1 095,
cooling
quenching

1 040 or
Hot work 1 050
STS304HTP more,
or more, quench
quench

1 010 or

STS304LTP higher, STS347TP 980 or higher, quench

quench

1 030 or Cold working

STS309TP more, over 1 095, STS347HTP

quench quenching

1 030 or
Hot work 1 050
STS309STP more,
or more, quench
quench

1 030 or

STS310TP more, STS350TP 1 150 or more, quench

quench

1 030 or
austenite
STS310STP more, STS329J1TP 950 or higher, quench
ferritic
quench

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 1 010 or

STS316TP higher, STS329J3LTP 950 or higher, quench

quench

over 950,
STS329J4LTP STS316HTP 1 040 or more, quench
quench

over 950,
STS329LDTP
quench

1 010 or Annealing 700 or

STS316LTP higher, STS405TP more, air cooling or ferritic

quench slow cooling

920 or Annealing 700 or

STS316TiTP higher, STS409LTP more, air cooling or

quench slow cooling

1 010 or Annealing 700 or

STS317TP higher, STS430TP more, air cooling or

quench slow cooling

1 010 or Annealing 700 or

STS317LTP higher, STS430LXTP more, air cooling or

quench slow cooling

STS836LTP STS430J1LTP
1 030 or Annealing 720 or

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 more, more, air cooling or

quench slow cooling

1 030 or Annealing 720 or

STS890LTP more, STS436LTP more, air cooling or

quench slow cooling

920 or Annealing 700 or

STS321TP higher, STS444TP more, air cooling or

quench slow cooling

Remark: Stabilization heat treatment can be specified for STS321TP, STS316TiTP and STS347TP. In this case, the heat

treatment temperature is

850-930 ℃

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