s-7 rounds_JIS G3445 Mechanical tubes

Description

JIS G 3445 Carbon steel tubes for machine mechanical purposes

JIS G 3445,This japanese standard specifies the carbon steel tubes used for machinery,automobiles,bicycles,furniture,appliances and other machine parts.

Grade(mainly used): STKM11A, STKM12(A,B,C),STKM13(A,B,C),STKM14(A,B,C)

Outer Dimensions: 19.05mm ~ 114.3mm

Wall Thickness:2.0mm ~ 14 mm

Length: max 16000mm

Application:machines, automobiles, bicycles, furniture, tools and utensils, and other machine parts.

JIS G 3445 Chemical Composition

Table 2 Mechanical Property

Tolerances on outside diameter:

No 1:when outer diameter <50mm, tolerance 0.5mm;when outer diameter ≥50 mm,tolerance +/- 0.1mm;

No 2:when outer diameter <50mm, tolerance 0.25mm;when outer diameter ≥50 mm,tolerance +/- 0.5mm;

No 3:when outer diameter <25mm, tolerance 0.12mm;when 25mm ≤od ≥40 mm,tolerance +/- 0.15mm;when 40mm ≤od ≥50 mm,tolerance +/- 0.18mm.

Hot Tags: jis g3445 mechanical tubes,China JIS G3445 manufacturer,JIS G3445 STKM11A supplier, STKM12A factory,JIS G3445 for structural,JIS G3445 structural tubings

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

Leave a Comment

Your email address will not be published. Required fields are marked *

Shopping Cart