Seamless steel tube ASTM A519

Seamless steel tube ASTM A519

Application


For mechanical engineering etc.



Details



Size:

O.D: 6.0~820.0mm W.T: 1.0~80.0mm Length Max.9000mm

Grade and Chemical Compositon

Grade C Mn Pÿ? Sÿ? Si Cr Mo
1008 ÿ?.10 0.30-0.50 0.040 0.050 - - -
1010 0.08-0.13 0.30-0.60 0.040 0.050 - - -
1018 0.15-0.20 0.60-0.90 0.040 0.050 - - -
1020 0.18-0.23 0.30-0.60 0.040 0.050 - - -
1025 0.22-0.28 0.30-0.60 0.040 0.050 - - -
1026 0.22-0.28 0.60-0.90 0.040 0.050 - - -
4130 0.28-0.33 0.40-0.60 0.040 0.040 0.15-0.35 0.80-1.10 0.15-0.25
4140 0.38-0.43 0.75-1.00 0.040 0.040 0.15-0.35 0.80-1.10 0.15-0.35



Mechanical Properties


Grade Condition Tensile Poing(Mpa) ÿ? Yield Point(Mpa) ÿ? Elongation(A%) ÿ?
1020 CW 414 483 5
SR 345 448 10
A 193 331 30
N 234 379 22
1025 CW 448 517 5
SR 379 483 8
A 207 365 25
N 248 379 22
4130 SR 586 724 10
A 379 517 30
N 414 621 20
4140 SR 689 855 10
A 414 552 25
N 621 855 20



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For more details and products,please feel free to contact us.

KWK Steel Co.,Ltd
Tel/Fax:+86-574-82050027
Email:[email protected]
Address:Haishu District,Ningbo,China