2507 High Quality Steel Rectangular Tube Hollow Square Carbon Pipe Steel 40X80

Get durable 40X80 high quality steel rectangular tube hollow square carbon pipes from our factory. Superior strength and reliability. Order now!
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PRODUCTS DETAILS

Basic Info.

Model NO.
HR1209-2-8
Surface Treatment
Polished
Thickness
Hr 3-180mm Cr 0.15-6mm
Length
1-12m
Transport Package
as Your Request
Specification
Dia 8-530mm
Trademark
Hengrui
Origin
China
Production Capacity
5000 Ton/Tons Per Month

Product Description

2507 High Quality Steel Rectangular Tube Hollow Square Carbon Pipe Steel 40X80
Product Name Square / rectangular stainless steel pipe 
Material 200 series: 201, 202
300 series: 304, 304L, 304H, 310S, 316, 316L, 317L, 321,310S,309S,2205,2507,2520
400 series: 410, 410S,420, 430, 431, 440A,904L
Standard  AISI, ASTM, DIN, GB, JIS, SUS
Thickness 0.5mm-30mm as your request
Size  8mm-530mm as your request
Length  1 meters to 6 meters or as customer 's requirement
Treatment/Technique  Hot rolled, cold drawn, Annealed, Grinding 
Surface  Satin,400#, 600~1000# mirrorx, HL brushed,Brushed Mirror(two kinds of finishing for one pipe) 
Applications Decorative /industrial/building material
Trade Terms EXW, FOB, CFR, CIF
Delivery time Shipped in 7-15 days after payment
Package Standard sea-worthy package or as required
SEAWORTHY PACKING  20ft GP: 5.8m(length) x 2.13m(width) x 2.18m(high) about 24-26CBM
40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high) about 54CBM 40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high) about 68CBM

  

Stainless Steel Grades
EN-DIN standard steel grade EN-standard steel grade ASTM/AISIstandard steel grade UNS   GB-standard steel grade
1.431 X10CrNi18-8 301     
1.4318 X2CrNiN18-7  301LN     
1.4307 X2CrNi18-9 304L 

S30403

 
1.4306 X2CrNi19-11 304L  S30403 00Cr18Ni9
1.4311 X2CrNiN18-10 304LN  S30453  
1.4301 X5CrNi18-10 304  S30400 06Cr19Ni10(GB/T3280-2007) 
1.4948 X6CrNi18-11  304H  S30409  
1.4303 X5CrNi18 12 305     
1.4541 X6CrNiTi18-10 321  S32100 0Cr18Ni11Ti 
1.4878 X12CrNiTi18-9  321H  S32109  
1.4404 X2CrNiMo17-12-2  316L  S31603 00Cr17Ni14Mo2 
1.4432 X2CrNiMo17-12-3  316L  S31603 00Cr17Ni14Mo2
1.4435 X2CrNiMo18-14-3 316L  S31603 00Cr17Ni14Mo2 
1.4401 X5CrNiMo17-12-2  316  S31600 0Cr17Ni12Mo2 
1.4436 X3CrNiMo17-13-3 316  S31600 0Cr17Ni12Mo2 
1.4406 X2CrNiMoN17-12-2  316LN  S31635  
1.4571 X6CrNiMoTi17-12-2  316Ti S31635  
1.4429 X2CrNiMoN17-13-3 316LN  S31653  
1.4438 X2CrNiMo18-15-4  317L  S31703  
  X10CrNiTi189  347    0Cr18Ni11Nb 
1.4512 X6CrTi12  409   0Cr11Ti 
      S41000 0Cr13 
    410   1Cr13 
    420J1    2Cr13 
1.4016 X6Cr17  430    1Cr17 
1.4118 X40CrMo15  440A  S44002 8Cr13 
1.4112   440B  S44004 9Cr13 
1.4125   440C  S44003 11Cr18 
    440F  S44020  
1.4539 X1NiCrMoCu25-20-5 904L  N08904 00Cr20Ni25Mo4.5Cu 
1.4547 X1CrNiMoCuN20-18-7    S31254  

 

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Chemical composition
Grade C Si Mn Cr Ni
304 ≤0.07 ≤1.00 ≤2.0 18.00~20.00 8.00~10.50
304L ≤0.030 ≤1.00 ≤2.0 18.00~20.00 9.00~13.00
310S ≤0.08 ≤1.00 ≤2.0 24.00~26.00 19.00~22.00
316 ≤0.08 ≤1.00 ≤2.0 16.00~18.00 10.00~14.00
316L ≤0.03 ≤1.00 ≤2.0 16.00~18.00 12.00~15.00
321 ≤0.08 ≤1.00 ≤2.0 17.00~19.00 9.00~13.00
904L ≤0.02 ≤1.00 ≤2.0 19.00~23.00 23.00~28.00
2205 ≤0.03 ≤1.00 ≤2.0 22.00~23.00 4.5~6.5
2507 ≤0.03 ≤0.08 ≤1.20 24.00~26.00 6.00~8.00

 

 

 

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