SMO254 1.4547 F44 Austenitic Stainless Seamless Steel Pipe (1845789734)

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Product Overview

Description


 254 smo is a kind of austenitic stainless steel. Because of its high molybdenum content, so it has a very high resistance to pitting corrosion and crevice corrosion resistance. This brand of stainless steel is used in environments such as seawater containing halide and the research and development

Material: SMO 254 ,  254 SMO, UNS S31254, DIN/EN 1.4547    ASTM A240   ASME SA-240    W.Nr.1.4547   F44     1.4547 Stainless Steel Bar

 

Standards:ASTM,JIS,GB,EN(DIN,BS,NF) Or Per as clients requires.

 

 

 

 

 

Product Basic Information:

 

1.Chemical Composition and Mechanical Properties(In Quenched & Tempered State):

 

Chemical Composition

 

Mechanical Properties(In Quenched & Tempered State)

C

0.025

Tensile strength(MPA) 

≥650

Mn

≤1.20

Yield strength (MPA)

≥310

P

≤0.045

Elongation(δ5/%)

40

Si

≤1.00

Reduction in Area (ψ/%)

--

Ni

17.5-19.50

Impact  (J)

--

Cr

19.50-20.50

 

 

 

Hardness  

 

 

 

182-223HB

 

Mo

6.00-7.00

Cu

0.50-1.0

N

0.18-0.24

S

 ≤0.045

 

 

 

2.Product Application Areas:

 

Our products have been used in all kinds of areas, such as aviation,aerospace,navigation,nuclear energy,chemical 

 

industry,electronic information,achine manufacture, petrochemical, automotive,instrument and meter, Communication ,

 

transportation, and medical instruments, etc.

 

 

 

3.Similar steel grade & equivalent steel materials:

 

 

 

USA

Japanese

Gemany

British

France

International

Chinese

ASTM&AISI&SAE

JIS

EN DIN

EN BS

EN NF

ISO

GB

A240

----

1.4547

1.4547

1.4547

------

00Cr20Ni18Mo6CuN

 

 

  

Product Sales Information: 

Size

Thickness:10-200mm

OD:20-500mm

Origin place 

Made In China

Delivery Condition

Hot rolled,cold drawn,cold rolled

Surface require

Black,grinding,bright,polish

Heat treatment

Quenched,Tempered,annealed

Packing

seaworthy packing ,wooden case ,carton,woven bag or at client's requires

Delivery time

In 10-50 days

Trade Term

EXW,FOB,CIF

Payments

T/T or L/C at sight

Port

China main Port,such as shanghai,Dalian,Shenzhen port.

MOQ

1 Ton

 

 

Company Main Products:

 

Alloy Steel

4140,4142,42CrMo4,1.7225,SCM440,4130,SCM430,25CrMo4,1.7218,34CrNiMo6,

1.6582,4340,SNCM439,36CrNiMo4,1.6511,SACN645,1340,SMn438,SNC236,

Tool Steel

H13,1.2344,SKD61,D2,SKD11,1.2379,1.2510,01,SKS3,95MnWCr5,D3,SKD1,1.2419,

SKS31,H21,SKD5,1.2581,P20,35CrMo7,1.2738,1.2316,M2

Bearing Steel

GCr15,52100,SUJ1,SUJ2,100Cr6,1.2067,55C,8620,4320,9310,440C,M50

Spring Steel

9260,SUP6,SUP7,1.7108,54SiCr6,1.7102,5155,SUP9,1.7176,5160,1.7177,6150,

SUP10,51CrV4,1.8159

Stainless Steel

321,sus321,1.4541,304,SUS304,1.4301,410,SUS410,1.4006,420,1.4021,1.4028,

434,1.4113,316L,SUS316L,1.4435,630,1.4542,431,1.4057,

 

 

 

 

 

Company verified by Bureau veritas:

 

 

Gold Supplier,  Assessed Supplier  ,Verified by Bureau Veritas

 

 

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Our company management team: 

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Certifications:

initpintu_.jpg

 

 

 

 Factory Manufacture Process:

 

1.Forged Ingot

1.jpg

 

 2.Material Taking Machine

2.jpg

 

 3.Forged Machine

3.jpg

 

 4.Sawing Machine

4.jpg

 

 5.Steel Grinding

5.jpg

 

 6.Fished Steel Material

6.jpg

 

 

Products stocks:

 

Surface black steel pipe

 7.jpg

 

 

 

Surface Grinding Steel  Pipe

 15.jpg

 

 

Bright steel pipe

 12.jpg

 

 

Black surface steel pipe

2.jpg

 

 

Polish Surface

 23.jpg


1845789734
0.0072 s.