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JIS J3445 STKM15A Drawn Over Mandrel Steel Tube

$900

5-4
Ton
$1200

≥5
Ton

Payment Type:

L/C,T/T,D/P,Paypal,Money Gram,Western Union

Incoterm:

FOB,CFR,CIF,FCA,CPT

Min. Order:

5 Ton

Transportation:

Ocean,Land,Air

Port:

Ningbo,Shanghai,Tianjing

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Product Description

Product Attributes
Supply Ability & Additional Information
Packaging & Delivery

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Overview

Product Attributes

Model No.: JIS J3445

Brand: Torich

Usage: Special Purpose

Type: High Precision Steel Tube

Technique: Cold Drawn

Material: Carbon Steel

Surface Treatment: Oiled

Section Shape: Round

MTC: EN10204 3.1B

Brand: TORICH

Quality Control: Internal And Third Party Inspection

Technical Standard: JIS J3445

STEEL GRADE: JIS J3445

Production: Draw Over Mandrel

Application: Engineering And Machinery

Quality Certificate: ISO9001,ISO14001, TS16949

Delivery Condition: Cold Finish, Stress Relieved, Normalized

Supply Ability & Additional Information

Packaging: In bundles or carton boxes or wooden boxes

Productivity: 5000tons per year

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 5000tons per year

Certificate: ISO9001 TS16949 EN10204.3.1

HS Code: 730419000

Port: Ningbo,Shanghai,Tianjing

Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union

Incoterm: FOB,CFR,CIF,FCA,CPT

Packaging & Delivery

Selling Units:: Ton

Package Type:: In bundles or carton boxes or wooden boxes

JIS G3445 STKM 15A Drawn Over Mandrel Steel Tube Seamless And Electric Resistance Welded Steel Tube,

which is produced by mandrel and die on the ERW mother tube, with cold drawing and cold rolling processing to achieve final target dimension, with good OD and ID smoothness

China DOM Steel Tubes supplier & manufacturer, offer low price, high quality Engineering Special Steel,DOM Seamless Steel Tubes, DOM Steel Pipe, etc.

Product Name: Carbon steel tubes for machine structural purposes

Japanese Product Name :つぎめがないこうかん

Drawn Over Mandrel Steel Tube Material : STKM 15A or according to customers Specifications

DOM Tubing Application :

Machine Structural Purposes

Machine Auto competent

Furniture

Bicycle

Mechanical parts

Mechanical Elements

Machine elements

1.Drawn Over Mandrel Steel Tube Grade

a. STKM 11A

b. STKM 12 (ABC)

c. STKM 13(ABC)

d. STKM 14(ABC)

e. STKM 15(AC) etc

f. Standard JIS G3445

2. OD:4-60mm, Wall thickness:0.5-7mm

3.Characteristic:The tubes are high precision in tolerance

4.Kindly advise heat treatment requirement if any.

5.STKM 15A Chemical composition % max:

C:0.25-0.35

S:0.35

Mn:0.30-1.00

P:0.04

S:0.04

DOM Steel Tube Delivery Condition:

HR CW SR A N HF

HR:hot rolled

CW:cold worked

SR:stress relieved

A:annealed

N:normalized

HF: hot formed.

Drawn Over Mandrel Steel Tube Mechanical properties:

Tensile strength min470Mpa

Yield Strength min275 Mpa

Elongation min 22%

Tolerances on OD
Division	Tolerance on OD
No.1	under 50mm ±0.5mm 50mm or over ±1%
No.2	under 50mm ±0.25mm 50mm or over ±0.5%
No.3	under 25mm ±0.12mm 25mm or over to and excel.40mm ±0.15mm 40mm or over to and excel.50mm ±0.18mm 50mm or over to and excel.60mm ±0.20mm 60mm or over to and excel.70mm ±0.23mm 70mm or over to and excel.80mm ±0.25mm 80mm or over to and excel.90mm ±0.30mm 90mm or over to and excel.100mm ±0.40mm 100mm or over ±0.50%

Note:1. For hot finished seamless steel tube, the outside diameter tolerance No.1 shall be applied.

2.The tolerance on outside diameter of quenched and tempered tubes shall be as agreed upon by the purchaser and manufacturer.

Tolerances on WT
Division	Tolerance on WT
No.1	under 4mm +0.6mm -0.5mm 4mm or over +15%-12.5%
No.2	under 3mm ±0.3mm 3mm or over ±10%
No.3	under 2mm ±0.15mm 2mm or over ±8%