309 stainless steel_JIS G3441 Alloy Steel Tube

Description

JIS G3441 Alloy Steel tubes

OD:HRS 2″-30″,CDS 0.875″-18″
WT:HRS 0.250″-4″,CDS 0.035″-0.875″

Application: used for machinery, automobiles, and other machine parts.

Alloy Grade:JIS G3441 SCr420TK, SCM415TK, SCM418TK, SCM420TK, SCM430TK, SCM435TK, SCM440TK

corresponding standards:ASTM A519,BS 6323

Alloy JIS G3441steel tube chemical composition:

Steel Grade

Chemical Composition %

C

Si

Mn

P

S

Cr

Mo

SCR 420TK

0.18~0.23

0.15~0.35

0.60~0.85

0.030 max

0.030 max

0.90~1.20

SCM 415TK

0.13~0.18

0.15~0.35

0.60~0.85

0.030 max

0.030 max

0.90~1.20

0.15~0.30

SCM 418TK

0.16~0.21

0.15~0.35

0.60~0.85

0.030 max

0.030 max

0.90~1.20

0.15~0.30

SCM 420TK

0.18~0.23

0.15~0.35

0.60~0.85

0.030 max

0.030 max

0.90~1.20

0.15~0.30

SCM 430TK

0.28~0.33

0.15~0.35

0.60~0.85

0.030 max

0.030 max

0.90~1.20

0.15~0.30

SCM 435TK

0.33~0.38

0.15~0.35

0.60~0.85

0.030 max

0.030 max

0.90~1.20

0.15~0.30

SCM 440TK

0.38~0.43

0.15~0.35

0.60~0.85

0.030 max

0.030 max

0.90~1.20

0.15~0.30

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HSH stocks a broad range of metal materials, including aluminum, steel, stainless steel, copper and brass, and specialty metals. Also, we also sell cast fittings, cast Iron, forged fittings, cutting tools, flanges, ect. If you have any needs about our products, you can contact us.
sales@metal-pipe.com

,

HSH stocks a broad range of metal materials, including aluminum, steel, stainless steel, copper and brass, and specialty metals. Also, we also sell cast fittings, cast Iron, forged fittings, cutting tools, flanges, ect. If you have any needs about our products, you can contact us.
sales@metal-pipe.com

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