DUPLEX S32750 Stainless Steel Flat Bar , 2507 Flat Metal Bar 1-20mm Thickness
DUPLEX FLAT BAR S32750 Stainless Steel Flat Bar ,2507 Flat Metal Bar
Duplex stainless steel
Duplex stainless steel offers excellent resistant to corrosion and very high mechanical strength. The high corrosion resistance of duplex stainless steel ensures significantly more uptime than carbon steels and conventional stainless steels, while the mechanical strength allows for lighter constructions, more compact system design and less welding.
Product Information
1.surface:2B
2.thickness:4mm actual thickness:3.975mm
3.width:1219mm
4.length:2195.21m
Chemical Composition
|
Mn |
Si |
P |
S |
Cr |
Ni |
Mo |
N |
|
0-2 |
0-1 |
0-0.03 |
0-0.02 |
21-23 |
4.5-6.5 |
2.5-3.5 |
0.08-0.2 |
Mechanical Properties at Room Temperature
|
|
ASTM A 240 |
Typical |
|
Yield Strength 0.2%, ksi |
65 min. |
74 |
|
Tensile Strength, ksi |
90 min. |
105 |
|
Elongation % |
25 min. |
30 |
|
Hardness HB |
293 max. |
256 |
Tensile Properties at Elevated Temperatures
|
Temperature °F |
122 |
212 |
392 |
572 |
|
Yield Strength (0.2%), ksi |
60 |
52 |
45 |
41 |
|
Tensile Strength, ksi |
96 |
90 |
83 |
81 |
Application of deplex stainless steel
- Polyethylene mixed gas cooler
- Petroleum refining industry
- Petrochemistry & chemical industry
- Petroleum and natural gas industries
- The pulp and paper industry
- Chemical fertilizer industry
- Marine water heat exchanger & the seawater cooler tube bundle
-
Product Sales Information:
Size
Diameter:10mm-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
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,
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