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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S32750 Duplex Steel Bar 2507 DIN X2crnimon25-7-4 / 1.4410 Round Stainless Steel Rod
ASTM 2507/JIS/DIN X2CRnimon25-7-4 / 1.4410 GB 022cr25ni7mo4wcun
duplex Stainless Heat resistant Steel
2507 is a kind of ferrite austenite (two-phase) stainless steel, it has integrated many ferritic steel and austenitic steel is the most beneficial properties, because the steel chromium and molybdenum content is very high, so has excellent resistance to corrosion, crevice corrosion and uniform corrosion. Two-way microstructure ensures that the steel has the ability of high resistance to stress corrosion cracking, and the mechanical strength is high.
2507 stainless steel used in oil and gas industry;Sea stone skyshatter oil platform (heat exchanger pipe, water treatment and water supply system, fire fighting system, water system, water system; petrochemical equipment; desalination (down) devices (and equipment of high pressure pipe, water pipe), need to have both high strength and high corrosion resistance of mechanical and structural components; combustion gas purification equipment (waste). Main ingredients: 25 cr mo ni - 4-0.27 N
Standards:ASTM,JIS,GB,EN(DIN,BS,NF) Or Per as clients’ requires.
Product Basic Information:
| Material | ASTM 2507 | ||
| Chemical Composition | Mechanical Properties(In Quenched & Tempered State) | ||
| C | ≤0.030 | Tensile strength(MPA) | 550 |
| Si | <0.8 | Yield strength (MPA) | 275 |
| Mn | <1.2 | Elongation(δ5/%) | 35 |
| Cr | 24-26.0 | Reduction in Area (ψ/%) | 50 |
| Mo | 3.0-4.0 | Impact (J) | 60 |
| P | ≤0.035 |
Hardness | 50-217HB |
| S | ≤0..020 | ||
| n | 0.2-0.3 | ||
| Ni | 6.00-8.00 | ||
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 |
| 2507 | - | X2CRnimon25-7-4 / 1.4410 | ------ | 022cr25ni7mo4wcun | ||
High strength and resistance to intergranular corrosion and chloride stress corrosion is improved obviously. Stainless steel has great corrosion performance.
Product Sales Information:
| Material | |
| Size | Diameter:20mm-1000mm 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 | 321,sus321,1.4541,304,SUS304,1.4301,410,SUS410,1.4006,420,1.4021,1.4028, 434,1.4113,316L,SUS316L,1.4435,630,1.4542,431,1.4057,201,202,301 |
