Welded 304 Stainless Steel Pipe / Oil Tube for Automoible Engine With ASTM A269 1.4301

Commodity Name

304 Stainless Steel Pipe

Manufacturing Mode

Longitudinally Welded

Brand Name

KORER

Standard

ASTM A269

Material Grade

304 / 1.4301

Delivery Condition

Bright Annealing Or Pickled

Application

Oil Tube In Automobile Engine

Grade

Chemical Composition(%)

Remark

C≤

Mn≤

P≤

S≤

Si≤

Cr

Ni

Mo

N

Cu

304

0.08

2.00

0.045

0.030

0.75

18.0~20.0

8.0~10.50

0~0.1

1.4301

0.07

2

0.045

0.015

1

17.0~19.0

8.0~10.50

0~0.1

A269 Standard specification for welded austenitic stainless steel tubing for general service

Item

Contents

Requirements

1

Materail

TP / AISI 304

2

Welding Method

TIG

3

Chemical Composition

Acc.to A269 and A480

4

Heat Treatment

Bright Annealing temperature 1040℃

5

Straightness

Acc.to the buyer\'s requirements

6

Tolerance

Acc.to A269 Table 3

7

Mechanical Property

Flange Test, Reverse-Bend Test, Hardness Test, Hydrostatic or Other Nondestructive Test, Tension Test

8

Intergranular Corrosion

Supplement requirements - Acc.to the Buyer\'s demand

Commodity Name

304 Stainless Steel Pipe

Standard

ASTM A269

Grade

304 / 1.4301

Size

OD:6mm – 38.1mm WT:0.3mm – 2.0mm

Length

Depends on Customers’ Request

Tolerance

According to ASTM A249 Or The Customer’s Special Requirements

Main? process

Welding,Bright Annealing

Certificate

ISO 9001:2008, Manufacture License Of Pressure Tube

Packing

Bundles