JIS G3441 Alloy Steel Tubes

Standard:JIS G3441 Alloy Steel Tubes
External diameter:15-406mm
Wall thickness:2-21mm
Length:3m,5m,5.8m,6m,9m,12m or as customer required
Surface:Oiled or bare pipe
Packing:Simple hexagonal packing or wooden case
Test:SGS,BV,TUV etc.
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Product Details

JIS G3441 Alloy Steel Tubes is a Japan standard about alloy steel tube for machine purposes. It is widely used in the It is main used for mechanical,cars and other mechanical parts manufacture of structural parts and mechanical parts, such as oil drill pipe, automobile transmission shaft,Construction bicycle frame and steel scaffolding, etc.

Standard:JIS G3441 Alloy Steel Tubes

External diameter:15-406mm

Wall thickness:2-21mm

Length:3m,5m,5.8m,6m,9m,12m or as customer required

Surface:Oiled or bare pipe

Packing:Simple hexagonal packing or wooden case

Test;SGS,BV,TUV etc.

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

Appearance required:

1.The tube shall be practically straight. and it's both ends shall be at right angles to the axis of the tube.   

2.The tube can't have defects detrimental which will effect use.   

3.When particularly required by the purchaser, the surface finishing of tubes shall be 

agreed upon by the purchaser and the manufacturer.

Advantage

JIS G3441 Alloy Steel Tubes can ensure you high precision,Any size you can find from us,and sample order accepted.Besides that we have professional technical team and excellent after sales team.We will do our best give you the support in your purchasing.

If you require further information or you do not see what yo need in our web,please do not hesitate to contact us. Our customer service specialists will be happy to help you. info@jiade-group.com

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