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JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
Jiangsu Mittel Steel Industrial Limited Supply all kinds of Stainless Steel Sheet/Plate/Coil/Round ,Flat ,Angle Bar/Stainless steel Seamless pipe /welded pipe /Elbow/Flange /Galvanized Steel sheet
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SUS631 Stainless Steel Pipe 17-7PH Round SS Tube 631 Stainless Steel Heat Treatment

JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
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SUS631 Stainless Steel Pipe 17-7PH Round SS Tube 631 Stainless Steel Heat Treatment

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Brand Name : Bao Steel

Model Number : SUS631

Certification : SGS ISO

Place of Origin : China

MOQ : 1 Tons

Price : 4850 USD/Ton

Supply Ability : 500 Tons

Delivery Time : 7 days

Packaging Details : Export Packing

OD : 8-630mm

Thickness : 3-80mm

Length : 6m

Surface : NO.1

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SUS631 Stainless Steel Pipe 17-7PH Round Tube 631 Stainless Steel Heat Treatment

AISI 631/JIS SUS631/DIN17-7PH/GB 0cr17ni7al stainless steel Standards:ASTM,JIS,GB,EN(DIN,BS,NF) Or Per as clients requires.

Product Basic Information:

Material ASTM 631
Chemical Composition Mechanical Properties(In Quenched & Tempered State) 565 °C
C <0.09 Tensile strength(MPA) >380
Si <1.00 Yield strength (MPA) >1030
Mn <1.00 Elongation(δ5/%) >20
Cr 16.00-18.00 Reduction in Area (ψ/%) -
Mo - Impact (J)v -
P 0.035

Hardness

<229
S 0..030
N -
Ni 6.50-7.75

THIS stainless steel is Used as a spring, hot meter components, Half austenitic precipitation-hardening stainless steel, is a kind of unstable austenitic stainless steel, the steel solid solution state, at room temperature for austenitic organization, after cold working, cold treatment, or heated to 750 degrees to adjust processing, austenite transformation martensite, then aging treatment, the second phase precipitation on the martensitic matrix can be and make the steel reinforcement.Al's role is as and other elements to form heavy play hardening phase such as (Ni3Al).In the process of aging, the cooling is not flash, it's hard to strengthen effect

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
631 SUs631 X7CrNiA117-7(1.4568) ------ 0Cr17Ni7AL

High strength and resistance to intergranular corrosion and chloride stress corrosion is improved obviously. Stainless steel has great corrosion performance.

Product Sales Information:

Material Stainless Steel pipe
Size

Diameter:10mm-630mm

Length:500mm-6000mm

Origin place Made In China
Delivery Condition Hot rolled,cold drawn,forged
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

5140,5115,5120,5130,5145,4118,4130,4135,6150,5115,4142,4130,4118,6150,4140,4720,4320

,E9310,8620,4340

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

317,sus321,1.405,304,SUS304,1.431,410,SUS410,1.4006,420,1.4021,317.309s,

434,1.446,316L,SUS316L,1.4435,630,1.4542,431,1.4057,201,202,301,304,305.316

SUS631 Stainless Steel Pipe 17-7PH Round SS Tube 631 Stainless Steel Heat Treatment

SUS631 Stainless Steel Pipe 17-7PH Round SS Tube 631 Stainless Steel Heat Treatment

SUS631 Stainless Steel Pipe 17-7PH Round SS Tube 631 Stainless Steel Heat Treatment


Product Tags:

seamless stainless steel tube

      

ss seamless pipes

      
China SUS631 Stainless Steel Pipe 17-7PH Round SS Tube 631 Stainless Steel Heat Treatment wholesale

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