Flat steel is also widely used. Junxiong produces Q235B,10mm*40MM flat steel for floor armor seam, which has also been recognized by many customers.In response to special environment, we provide customers withstainless steel 304 10mm *40MM.
| Shape | Specification | Length |
| (Round) | φ4-φ100 | 5~8m Decided dimension |
| (Hexa) | S6 -S75 | 5~8m Decided dimension |
| (Square steel) | 5×5~70×70 | 5~8m Decided dimension |
| (Flat steel) | 2×10～20×140 | 5~8m Decided dimension |
| (Irregular) | Accumulative total more than 800 species,discuss separately | 5~8m Decided dimension |
| (Special requirements) | Processing according to customer's design | |
| Type of steel | GB | ASTM(SAE) | JIS |
| Carbon steel Low alloy steel |
0195、0215 0235、0345 |
A285MGr.B A570MGr.A |
SS330 SS400 SS490 |
| Quality carbon steel | 10、20、35、40、60、 20Mn、25Mn、35Mn; 40M |
1010、1020、1035、 1045、1060、1022、 1026、1037、1039 |
S10C、S20C、S350 S450…… |
| Alloy structure steel | 20Mn2、40Mn2、20Cr、 40Cr、20CrMo、 35CrMo、42CrMo、 20CrMnTi、20Cr2Ni4、 40CrNiMo |
1320、1345、5120、 5140、4118、4135、 4140、3316、4340 |
SMn420、SMn438、 SCr420、SCr440 SCM430、SCM435、 SCM440、SCN815、 SNCM439 |
| Cold heading steel | ML10、ML20、ML30、 ML35、ML35CrMo、 ML42CrMo、ML15MnB |
1012、1020、1030、 1034、4135、4140、 1518 |
SWRCH10R SWRCH20K SWARCH35K SNB7 |
| Spring steel | 65Mn、60Si2Mn、50CrVA | 1066、6150 | SCP6、SCP10 |
| Bearing steel | GCr15 | E52100 | SUJ2 |
| Stainless steel | 1Cr13、20r13 | 412、420 | SUS410、SUS420 |
| Tooling steel | T8、T10、 W6Mo5Cr4V2 |
W 1 A-8 · W1A-9.5、M2 |
SK7、SK4、SKH9 |
| Cuttable steel | Y12、Y12Pb、Y15、 Y15Pb、Y40Mn |
1212、11L08、1215、 12L13、12L14、1141 |
SUM21、SUM32 SUM22L、SUM42 |
Building Floor Armor Seam
Building Floor Armor Seam
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Round Bar Steel
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