Wenzhou Kidy Pipeline Materials Co., Ltd.
Wenzhou Kidy Pipeline Materials Co., Ltd.
sherlly1@126.com
ASTM A213-213M  Cold Worked Austenitic  Seemless Stainless Steel Pipes

ASTM A213-213M Cold Worked Austenitic Seemless Stainless Steel Pipes

The seamless tubes of austenitic stainless steel boilers, heat exchangers, and condensers are processed by cold drawing or cold rolling, with specifications ranging from 6-228mm and wall thickness ranging from 0.6-30mm. The surface is pickled; Suitable for boilers, heat exchangers, condensers, finned equipment pipelines, such as boilers, chemical industry, refining, food equipment, and other fields.

Specifications1 of Kidy ASTM A213-213M  Cold Worked Austenitic  Seemless Stainless Steel Pipes

GradeUNS -DesignationCarbonManga- nesePhos- phorusSulfurSiliconChrom- iumNickelMolyb- denumNitrogenNiobiumTitaniumOther
TP201S201000.155.5-7.50.0600.0301.0016.0-18.03.5-5.5
0.25


TP202S202000.157.5-10.00.0600.0301.0017.0-19.04.0-6.0
0.25


XM-19S209100.064.0- 6.00.0450.0301.0020.5- -23.511.5-13.51.50-3.000.25-0.400.10-0.30
V 0.10-0.30

S215000.06-0.155.5-7.00.0450.0300.20-1.0014.0-16.09.0-11.00.80-1.20
0.75-1.259.0-11.0B 0.003-0.009

S257000.022.00 0.0250.0106.5-8.08.0-11.522.0-25.00.50 


V 0.15-0.40
TP304S304000.082.00 0.0450.0301.0018.0-20.08.0-11.0




TP304LS304030.035° 2.000.0450.0301.0018.0-20.08.0-12.0




TP304HS304090.04-0.102.000.0450.0301.0018.0-20.08.0-11.0





S304320.07-0.131.000.0400.0100.3017.0-19.07.5-10.5



A 0.003-0.300

S304340.07-0.142.000.0400.0101.0017.5-19.59.0-12.0

0.10-0.400.10-0.25B 0.001-0.010
TP304NS304510.082.000.0450.0301.0018.0-20.08.0-11.0
0.10-0.16


TP304LNS304530.035° 2.000.0450.0301.0018.0-20.08.0-11.0
0.10-0.16



S306150.016-0.242.000.0300.0303.2-4.017.0-19.513.5-16.0





S308150.05-0.100.800.0400.0301.40-2.0020.0-22.010.0-12.0
0.14-0.20


TP309SS309080.082.000.0450.0301.0022.0-24.012.0-15.0




TP309HS309090.04-0.102.000.0450.0301.0022.0-24.012.0-15.0




TP309LMoNS309250.0252.000.0400.0300.723.0-26.012.0-15.00.5-0.120.25-0.40


TP309CbS309400.082.000.0450.0301.0022.0-24.013.0-16.0

10*C-1.10

TP309HCbS309410.04 -0.102.000.0450.0301.0022.0-24.012.0-16.0
0.10-0.2010*C-1.10


S309420.03-0.102.000.0400.0301.0021.0-23.014.5-16.5

0.50-0.80


S310020.022.000.0200.0150.1524.0-26.019.0-22.00.10 0.10 


TP310SS310080.082.000.0450.0301.0024.0-26.019.0-22.0
0.10-0.25


TP310HS310090.04-0.102.000.0450.0301.0024.0-26.019.0-22.0
0.15-0.30


TP310MoCbNS310250.101.500.0300.0301.0019.5-23.023.0-26.01.0-2.00.10-0.25

B 0.002-0.010

S310350.04-0.100.600.0300.0150.40 21.5-23.523.5-26.5
0.15-0.300.10-0.400.20 w2.0-4.0
TP310CbS310400.082.000.0450.0301.0024.0-26.019.0-22.0

10*C-1.10

TP310HCbS310410.04-0.102.000.0450.0301.0024.0-26.019.0-22.0




TP310HCbNS310420.04-0.102.000.0450.0301.0024.0-26.019.0-21.02.00-3.000.10-0.16



S310500.0252.000.0200.0300.40 24.0-26.021.0-23.02.00-3.000.10-0.16


TP310MoLNS310600.05-0.101.000.0400.0300.5022.0-24.010.0-12.5
0.18-0.25



S312540.0201.000.0300.0100.80 19.5-20.517.5-18.56.0-6.50.18-0.22



S312720.08-0.121.50-2.000.0300.0150.30- 0.7014.0-16.014.0-16.01.00-1.40

0.30-0.60

S312770.0203.000.0300.0100.5020.5-23.026.0-28.06.5-8.00.30-0.40


TP316S316000.082.000.0450.0301.0016.0-18.010.0-14.02.00-3.00





Specifications2 of Kidy ASTM A213-213M  Cold Worked Austenitic  Seemless Stainless Steel Pipes



GradeUNS -DesignationCarbonManga- nesePhos- phorusSulfurSiliconChrom- iumNickelMolybdenumNitrogenNiobiumTitaniumOther
TP316LS316030.0352.000.0450.0301.0016.0-18.010.0-14.02.00-3.00



TP316HS316090.04-0.102.000.0450.0301.0016.0-18.011.0-14.02.00-3.00



TP31 6TiS316350.082.000.0450.0300.7516.0-18.010.0-14.02.00-3.000.10 
5X (C+N)-7.0
TP316NS316510.082.000.0450.0301.0016.0-18.010.0-13.02.00-3.000.10-0.16


TP316LNS316530.0352.000.0450.0301.0016.0-18.010.0-13.02.00-3.000.10-0.16


TP317S317000.032.000.0450.0301.0018.0-20.011.0-15.03.0-4.0



TP317LS317030.0352.000.0450.0301.0018.0-20.011.0-15.03.0-4.0



TP317LMS317250.032.000.0450.0301.0018.0-20.013.5-17.54.0-5.00.20 

Cu 0.75
TP317L LMNS317260.032.000.0450.0301.0017.0-20.013.5-17.54.0-5.00.10-0.20

Cu 0.75
CS320500.030 1.500.0350.0201.0022.0-24.020.0-23.06.0-6.80.21-0.32

Cu 0.40
TP321S321000.082.000.0450.0301.0017.0-19.09.0-12.0


5X (C+N)-7.0
TP321HS321090.04-0.102.000.0450.0301.0017.0-19.09.0-12.0


4X (C+N)-7.0

S326150.072.000.0450.0304.8-6.016.5-19.519.0- 22.00.30-1.50

Cu 1.50-2.50

S332280.04-0.081.000.0200.0150.3026.0-28.031.0-33.0

0.60-1.00Ce 0.05-0.10

S345650.0305.0-7.00.0300.0101.0023.0-25.016.0-18.04.0-5.00.40-0.600.1

TP347S347000.082.000.0450.0301.0017.0-20.09.0-13.0




TP347WS347050.052.000.0400.0301.0017.0-20.08.00-11.0

0.10-0.250.20-0.50
TP347HS347090.04-0.102.000.0450.0301.0017.0-19.09.0-13.0 

8xC-1.10
V0.20-0.50
TP347HFGS347100.06-0.102.000.0450.0301.0017.0-19.09.0-13.0

8xC-1.10
W 1.50-2.60
TP347L NS347510.005-0.0202.000.0450.0301.0017.0-19.09.0-12.0
0.06-0.100.20-0.50

TP348S348000.082.000.0450.0301.0017.0-19.09.0-13.0



Co 0.20, Ta0.10
TP348HS348090.04-0.102.000.0450.0301.0017.0-19.09.0-13.0



Co 0.20, Ta0.10

S350450.04-0.101.500.0450.0151.0025.0- 29.032.0-37.0


0.15-0.60
XM-15S381000.082.000.0300.0301.5017.0-19.017.5-18.5



Cu 0.75

S388150.0302.000.0400.0205.5-6.513.0-15.015.0-17.0



Cu0.75-1.50

N089250.0201.000.0450.0300.5019.0-21.024.0-26.06.0-7.00.10-0.20

Cu 0.80-1.50

N089260.0202.000.0300.0100.5019.0-21.024.0-26.06.0-7.00.10-0.20

Cu 0.50-1.50
TP444S444000.031.000.0400.0301.0017.5-19.5
1.75-2.500.035




A. New designation established in accordance with Practice E527 and SAE J1086.

B. Maximun, unless otherwise indicated. Where eliyses appear in this table, there is no requiement and analysis for the element ned not be demined or reported.

C. The method of analysis for nitrogen shall be a matter of agreement between the purchaser and manufacturer.

D. For small diameter or thin walls or both, where mary drawing pa ses are required, a carbon maximum of 0.040% is necessay in gades TP304L andTP316. Small outside diameter tubes are defined as those less than 0.5000 in.[12.7 mm) in outside diameter and light wall tubes as those less than 0o49 in. [1.20 mm) in average wall thickness (0.044 in 1.10mm) in mininum wal thickness.

E. For welded TP316, TP316N, TP316LN, and TP316H pipe, the nickel range shall be 10.0-14.0 %.

F. For welded pipe, the phosphorus maximum shall be 0.045%.

G. Ti5×(C+N) min, 0.70 max.

H. Ti4×(C+N) min, 0.60 max.

I. The columbium content shall be not less than ten times the carbon content and not more than 1.00 %.

J. The columbium content shall be not less than eight times the carbon content and not more than 1.0 %.

K. Grade S34751 shall have a columbium (niobium) content of not less than 15 times the carbon content.

L. Iron shall be determined arithmetically by difference of 100 minus the sum of the other specified elements.

M. (Al+ Ti) 0.85-1.20.

N. Columbium (Nb)+ Tantalum =8 x Carbon min,1.00 max.


Advantages of Kidy ASTM A213-213M  Cold Worked Austenitic  Seemless Stainless Steel Pipes

KIDY is a service-oriented enterprise, with conventional steel grades such as TP304/TP304L, TP321, TP316/TP316L, etc. It has long-term supply of raw materials and semi-finished heat exchanger tubes, and can produce specifications and pressures according to customer needs; The length can reach 24 meters and can be cut according to customer length requirements;


Features of ASTM A213-213M  Cold Worked Austenitic  Seemless Stainless Steel Pipes

Austenitic stainless steel pipe refers to stainless steel with austenitic structure at high temperature and room temperature. When the steel contains about 18% Cr, 8%~10% Ni, and about 0.1% C, it has a stable austenite structure.

Austenitic chromium nickel stainless steel includes the famous 18Cr-8Ni steel and the high Cr Ni series steel developed by increasing Cr and Ni content and adding elements such as Mo, Cu, Si, Nb, Ti, etc. on this basis. Austenitic stainless steel is non-magnetic and has high toughness and plasticity, but its strength is low. It is not possible to strengthen it through phase transformation, and can only be strengthened through cold working. For example, adding elements such as S, Ca, Se, Te, etc., will result in good machinability.


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