| Steel | Chemical analysis [%] | |||||||
| grade | C | Si | Mn | P | S | V | Nb | Al |
| E215 | ≤0,10 | ≤0,05 | ≤0,70 | ≤0,025 | ≤0,025 | - | - | ≥0,025 |
| E235 | ≤0,17 | ≤0,35 | ≤1,20 | ≤0,025 | ≤0,025 | - | - | - |
| E355 | ≤0,22 | ≤0,55 | ≤1,60 | ≤0,025 | ≤0,025 | - | - | - |
| E410 | 0,16 - 0,22 | 0,15 - 0,30 | 1,30 - 1,70 | ≤0,030 | ≤0,035 | 0,08 - 0,15 | ≤0,070 | 0,010 - 0,060 |
| Steel | Mechanical properties : minimum values for supply conditions | |||||||||||
| grade | +C | +LC | +SR | +A | +N | |||||||
| Rm | A | Rm | A | Rm | ReH | A | Rm | A | Rm | ReH | A | |
| MPa | % | MPa | % | MPa | MPa | % | MPa | % | MPa | MPa | % | |
| E215 | 430 | 8 | 380 | 12 | 380 | 280 | 16 | 280 | 30 | 290 - 430 | 215 | 30 |
| E235 | 480 | 6 | 420 | 10 | 420 | 350 | 16 | 315 | 25 | 340 - 480 | 235 | 25 |
| E355 | 640 | 4 | 580 | 7 | 580 | 450 | 10 | 450 | 22 | 490 - 630 | 355 | 22 |
| E410 | 750 | 4 | 700 | 8 | 690 | 590 | 12 | 520 | 22 | 550 - 700 | 410 | 22 |
1. What's your payment terms? A: 1. T/T: 30% deposit in advance, the balance 70% paid before shipment 2.30% down payment, the balance 70% paid against L/C at sight. 2. What's your delivery time? A: 15-20 working days after receiving deposit or original L/C. 3. How long time your company has been in business? A: We are manufacturer of construction materials for 20 years in steel industry. 4. Can we visit your factory to check production process and quality? A: Yes, of course, welcome at any time. 5: Do you have mill certificate and material component analysis report? A:Yes we have professional quality analysis department. We supply quality report for each batch goods.
We focus on Quality First, Quality Traceability, and Quality Stability! We focus on Customer First, People First, and Quality-Oriented .
