Q235 Q345 Oiled Galvanized Hot Cold Rolled Metal Iron Mill Mild Ms
Low High Carbon Steel Sheet Plate Building Materil
Q235 common carbon structural steel is also called A3 steel.
Common carbon structural steel - plain plate is a kind of steel
material.
Q represents the yield limit of this material. The following 235
refers to the yield value of this material, which is about 235MPa.
And will increase with the thickness of the material and make its
yield value decreased, because of moderate carbon content, good
comprehensive performance, strength, plasticity and welding
performance is better match, the most widely used.
| Products | Corten Steel Plate |
Standard
grade | ASTM: Corten A; Corten B; A588Gr.A/Gr.B/Gr.C/ Gr.K; A242; A606 Type
4;
A709 Gr 50W; |
|
EN10025: S235J0W; S235J2W; S355J0W; S355J2W; S355K2W; S355J0WP;
S355J2WP; S355J2G1W; S355J2G2W; S355K2G1W, S355K2G2W; |
|
|
JIS G3114: SMA400AW; SMA400BW; SMA400CW; SMA490AW; SMA490BW;
SMA490CW; SMA570W; SMA570P; |
|
|
| JIS G3125: SPA-H; SPA-C; |
GB/T 4171: Q235NH; Q265GNH; Q310GNH; Q295NH; Q295GNH;
Q355NH;Q355GNH;
Q415NH; Q460NH; 1500NH; Q550NH; |
|
| TB/T 1979: 09CuPCrNi-A; 09CuCrNi-B; 05CuPCrNi; |
| Q/BQB 340: B460NQR; B490NQR; B480GNQR; B600GNQR; |
| Thickness | Cold Rolled 0.5-2mm Hot Rolled 2-300mm (2-100mm usually used) |
| Width | 1000-3000mm (1000-2200mm usually used) |
| Length | 1000-12000mm or as your request |
| Surface | Clean, finishing,blasting and painting according to customer
requirement |
| Process | Hot-rolled, Controlled rolling, Normalizing, Annealing, Tempering,
Quenching, N+T, Q+T,
and other delivery states are available as required |
|
| Certificate | API,ISO,SGS,BV,CE etc |
| Quality | MTC will be provided with goods, third part inspection is
acceptable,
for example BV,SGS. |
|
| Package | Standard export seaworthy package,suit for all kinds of
transport,or as required. |
| Container Size | 20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High) |
| 40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High) |
| Trade term | Ex-Work,FOB,CNF,CFR,CIF,etc |
| Application | Widely used in a variety of architectural and engineering
structures,such as |
| 1.) metal constructions such as buildings,bridges,ships; |
| 2.) transmission tower, reaction tower; |
| 3.) lifting transportation machinery; |
| 4.) industrial furnace;boilers |
| 5.) container frame, warehouse goods shelves, etc |
Grade and chemical composition of high quality carbon structural
steel:
| Item | code | Grade | chemical composition(%) |
| C | Si | Mn | Cr | M | Cu |
| ≤ |
| 1 | U20080 | 08F | O.05～O.11 | ≤0.03 | 0.25～0.50 | 0.10 | O.30 | 0.25 |
| 2 | U20100 | 10F | O.07～O.13 | ≤O.07 | O.25～O.50 | O.15 | 0.30 | 0.25 |
| 3 | U20150 | 15F | 0.12～O.18 | ≤O.07 | 0.25～O.50 | 0.25 | 0.30 | 0.25 |
| 4 | U20082 | 08 | 0.05～O.11 | O.17～O.37 | O.35～O.65 | O.10 | O.30 | O.25 |
| 5 | U20102 | 1O | 0.07～O.13 | 0.17～O.37 | 0.35～0.65 | 0.15 | O.30 | O.25 |
| 6 | U20152 | 15 | O.12～0.18 | 0.17～O.37 | O.35～0.65 | O.25 | O.30 | O.25 |
| 7 | U20202 | 20 | O.17～0.23 | 0.17～0.37 | 0.35～0.65 | O.25 | O.30 | O.25 |
| 8 | U20252 | 25 | O.22～0.29 | 0.17～O.37 | O.50～O.80 | O.25 | O.30 | 0.25 |
| 9 | U20302 | 30 | O.27～O.34 | O.17～O.37 | O.50～O.80 | 0.25 | O.30 | 0.25 |
| 10 | U20352 | 35 | O.32～0.39 | O.17～O.37 | O.50～O.B0 | 0.25 | O.30 | 0.25 |
| 11 | U20402 | 40 | 0.37～O.44 | 0.17～O.37 | O.50～O.80 | O.25 | O.30 | O.25 |
| 12 | U20452 | 45 | O.42_O.50 | O.17～O.37 | 0.50～0.80 | 0.25 | O.30 | 0.25 |
| 13 | U20502 | 50 | 0.47～0.55 | 0.17～O.37 | 0.50～0.80 | 0.25 | O.30 | O.25 |
| 14 | U20552 | 55 | O.52～0.60 | O.17～O.37 | O.50～0.80 | O.25 | 0.30 | O.25 |
| 15 | U20602 | 60 | 0.57～O.65 | 0.17～O.37 | 0.50～O.80 | O.25 | O.30 | 0.25 |
| 16 | U20652 | 65 | O.62～0.70 | 0.17～0.37 | O.50～O.80 | O.25 | O.30 | O.25 |
| 17 | U20702 | 70 | O.67～0.75 | 0.17～0.37 | O.50～O.80 | 0.25 | O.30 | O.25 |
| 18 | U20752 | 75 | O.72～0.80 | 0.17～O.37 | 0.50～0.80 | 0.25 | O.30 | O.25 |
| 19 | U20802 | 80 | O.77～0.85 | O.17～0.37 | O.50～O.80 | 0.25 | O.30 | 0.25 |
| 20 | U20852 | 85 | O.82～0.90 | O.17～0.37 | 0.50～O.80 | O.25 | O.30 | O.25 |
| 21 | U21152 | 15№ | O.12～O.18 | O.17～O.37 | O.70～1.00 | O.25 | O.30 | 0.25 |
| 22 | U21202 | 20Mn | 0.17～O.23 | O.17～O.37 | O.70～1.00 | O.25 | 0.30 | O.25 |
| 23 | U21252 | 25Mn | O.22～O.29 | 0.17～0.37 | O.70～1.00 | O.25 | O.30 | O.25 |
| 24 | U21302 | 30Mn | 0.27～O.34 | O.17～0.37 | 0.70～1.00 | O.25 | O.30 | 0.25 |
| 25 | U21352 | 35Mn | O.32～O.39 | O.17～O.37 | O.70～1.00 | 0.25 | O.30 | O.25 |
| 26 | U21402 | 40Mn | O.37～0.44 | O.17～0.37 | O.70～1.00 | 0.25 | 0.30 | O.25 |
| 27 | U21452 | 45Mn | 0.42～0.50 | 0.17～O.37 | 0.70～1.00 | O.25 | O.30 | O.25 |
| 28 | U21502 | 50Mn | O.48～0.56 | O.17～O.37 | O.70～1.00 | 0.25 | 0.30 | 0.25 |
| 29 | U21602 | 60Mn | 0.57～0.65 | O.17～O.37 | 0.70～1.00 | 0.25 | 0.30 | 0.25 |
| 30 | U21652 | 65Mn | 0.62～0.70 | 0.17～O.37 | O.90～1.20 | O.25 | 0.30 | 0.25 |
| 31 | U21702 | 70Mn | 0.67～O.75 | 0.17～0.37 | 0.90～1.20 | O.25 | O.30 | O.25 |
