hot-rolled steel coil/sheet Q345
Product Details:
| Type | Steel Coil |
|---|---|
| Technique | Hot Rolled |
| Standard | GB |
| Place of Origin | China (Mainland) |
| Model No | Q345 |
Payment & Shipping Terms:
| Payment Terms: | L/C |
|---|
Detailed Product Description
Hot-rolled steel coil/sheet
Grade: Q345
Standard: GB/T3274 (China standard)
Available size:
Thickness: 2.5-20mm
Width:1000-2050mm
Length (for sheet):4000-12000mm
Edge: Mill edge / Cut edge
Chemical composition:
Grade | Class | C | Si | P | S | Mn | V | Nb | Ti | Al |
Not moe than % | % | % | % | % | % | |||||
Q345 | A | 0.20 | 0.55 | 0.045 | 0.045 | 1.00-1.60 | 0.02-0.15 | 0.015-0.060 | 0.02-0.20 | - |
B | 0.20 | 0.55 | 0.040 | 0.040 | 1.00-1.60 | 0.02-0.15 | 0.015-0.060 | 0.02-0.20 | - | |
C | 0.20 | 0.55 | 0.035 | 0.035 | 1.00-1.60 | 0.02-0.15 | 0.015-0.060 | 0.02-0.20 | - | |
D | 0.18 | 0.55 | 0.030 | 0.030 | 1.00-1.60 | 0.02-0.15 | 0.015-0.060 | 0.02-0.20 | ≥0.015 | |
E | 0.18 | 0.55 | 0.025 | 0.025 | 1.00-1.60 | 0.02-0.15 | 0.015-0.060 | 0.02-0.20 | ≥0.015 | |
Mechanical property
Yield strength: ≥345MPa
Tensile strength: 470-630Mpa
Elongation: for grade A/B ≥21%, for grade C/D/E ≥22%
Equivalent grade:
Q345A A572 Gr50, E335
Q345B A572 Gr50, S355JR
Q345C S355JO
Q235D S355J2
hot-rolled steel coil/sheet Q345
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Company Info
Hubei Sunband Iron & Steel Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Wuhan
Province/State: Hubei
Country/Region : China (Mainland)
Business Type:Trading Company, Agent, Distributor/Wholesaler
Online Postings: Products