Cheapest Price Construction Steel Bars - Factory Supply High Purity Alloy Plate – JINBAICHENG
Cheapest Price Construction Steel Bars - Factory Supply High Purity Alloy Plate – JINBAICHENG Detail:
Structural components
Brand | C | Si | Mn | P | S | V | Nb | Al | Ti |
Q345A | ≤0.20 | ≤0.55 | 1.00-1.60 | ≤0.045 | ≤0.045 | 0.02-0.15 | 0.015-0.060 | 0.02-0.20 | |
Q345B | ≤0.20 | ≤0.55 | 1.00-1.60 | ≤0.040 | ≤0.040 | 0.02-0.15 | 0.015-0.060 | 0.02-0.20 | |
Q345C | ≤0.20 | ≤0.55 | 1.00-1.60 | ≤0.035 | ≤0.035 | 0.02-0.15 | 0.015-0.060 | ≥0.015 | 0.02-0.20 |
Q345D | ≤0.18 | ≤0.55 | 1.00-1.60 | ≤0.030 | ≤0.030 | 0.02-0.15 | 0.015-0.060 | ≥0.015 | 0.02-0.20 |
Product Display
Physical Properties
Brand | Mechanical properties | ||||
12Mn2A | Thickness ≤ 4mm steel plate | Thickness >4mm steel plate | Brinell hardness HBW No greater than | ||
Tensile strength Rm N/m ㎡ | Elongation after break A11.3% Not less than | Tensile strength Rm N/m ㎡ | Elongation after break A11.3% Not less than | ||
12Mn2A | 390-570 | 22 | 390-570 | 23 | —- |
45Mn2A | 590-835 | 12 | 590-835 | 13 | - - |
20CrA | 390-590 | 18 | 390-590 | 20 | |
38CrA | 540-735 | 16 | 540-735 | 18 | —- |
40CrA | 540-735 | 14 | 540-730 | 16 | – |
20CrMnSiA | 490-685 | 18 | 490-685 | 21 | – |
25CrMnSiA | 570-720 | 18 | 570-720 | 20 | 229 |
30CrMnSiA | 540-735 | 16 | 540-735 | 19 | 229 |
35CrMnSiA | 590-785 | 14 | 590-785 | 16 | - |
18CrMn2MoBA | 440-640 | 20 | 440-640 | 22 | 217 |
30CrSiMoVA | QQ709023242 | - | - | - | 217 |
Typical applications
According to the professional use, there are plates for oil drums, enamel plates, bullet-proof plates, etc.; according to the surface coating layer, there are galvanized thin plates, tin-plated thin plates, lead-plated thin plates, plastic composite steel plates, etc.
Main products
1. Classification by thickness: (1) thin plate; (2) medium plate; (3) thick plate; (4) extra thick plate.
2. Classification by production method: (1) hot-rolled steel sheet; (2) cold-rolled steel sheet.
3. Classification by surface characteristics: (1) galvanized sheet (hot dip galvanized sheet, electro galvanized sheet); (2) tin-plated sheet; (3) composite steel sheet; (4) color coated steel sheet.
4. Classification by application: (1) Bridge steel plate; (2) Boiler steel plate; (3) Shipbuilding steel plate; (4) Armor steel plate; (5) Automobile steel plate; (6) Roofing steel plate; (7) Structural steel plate; (8) Electrical steel plate (silicon steel sheet); (9) Spring steel plate; (10) Other common Japanese grades of steel plates for general and mechanical structures.
Product detail pictures:
Related Product Guide:
We now have many fantastic staff members customers superior at advertising, QC, and working with varieties of troublesome problem within the generation system for Cheapest Price Construction Steel Bars - Factory Supply High Purity Alloy Plate – JINBAICHENG , The product will supply to all over the world, such as: Madras, Portugal, Ghana, In order to meet more market demands and long-term development, a 150, 000-square-meter new factory is under construction, which will be put into use in 2014. Then, we shall own a large capacity of producing. Of course, we are going to continue improving the service system to meet the requirements of customers, bringing health, happiness and beauty to everyone.
By Marcy Real from Mombasa - 2017.07.07 13:00
Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
By Amber from Armenia - 2017.10.13 10:47