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Q345R SA387 Gr22 Low Carbon Hot Rolled Carbon Steel Sheet Plate Metal 4mm-25mm
Q345R SA387 Gr22 Low Carbon Hot Rolled Carbon Steel Sheet Plate Metal 4mm-25mm
Product Overview
Q345R steel plate, boiler container plate, is widely used in petroleum, chemical industry, power station, boiler and other industries. Generally used in the production of reactor, heat exchanger, separator, pipe, liquefied gas tank, boiler gas bag and liquefied petroleum gas cylinder.
Commodity name
Grade Q345R carbon steel plate
Length
6000-12000mm
Width
900-1800mm
Thickness
4mm-25mm
Tolerance
Standard tolerance
Standard
GB, AISI, ASTM, JIS, DIN, API
Technical
Hot rolled
Surface
Can be painted
Application
Used for bridge and construction riveting, bolted and welded structure, as well as general purpose structural steel quality of carbon steel, steel plate and bar steel.
Certification
API, CE, ISO, SGS
Payment
T/T, L/C, Western Union
Packing
1. In bundles 2. Standard export packing 3. According to customer's requirements
Delivery detail
Normally 7-10 working days after get deposits or according to quantity
Chemical Composition
Grade
C
Si
Mn
Cu
Ni
Cr
Mo
P
S
Nb
V
Ti
Alt
Q345R
≤0.20
≤0.55
1.20-1.70
≤0.30
≤0.30
≤0.30
≤0.08
≤0.025
≤0.010
≤0.050
≤0.050
≤0.030
≥0.020
Mechanical Properties
Grade
Thickness (mm)
Tensile strength (MPa)
Yield strength (MPa)
Elongation A (%)
Temperature (°C)
V-type impact energy (Akv / J)
Q345R
3~16
510~640
≥345
≥21
0
≥41
Q345R
>16~36
500~630
≥325
≥21
0
≥41
Q345R
>36~60
490~620
≥315
≥21
0
≥41
Q345R
>60~100
490~620
≥305
≥20
0
≥41
Q345R
>100~150
480~610
≥285
≥20
0
≥41
Q345R
>150~250
470~600
≥265
≥20
0
≥41
Product Display
After-sale Service
We will count cheapest shipping cost and make invoice to you at once
On time delivery
Provide real pictures of loading container, email you the tracking number and help to chase the products until the goods arrive you
24 hours online service - if any question, please contact us at anytime in your convenience
Packaging & Shipping
Frequently Asked Questions
Q: Do you provide samples? How can I get a sample to check your quality? Is it free or extra?
A: Free samples are available for your checking and testing. To get free samples, you need to send us your detailed receiving address (including post code) and your DHL/FedEx/UPS account for collecting samples. Courier cost will be paid in your side.
Q: How is the quality of your products?
A: Our products are manufactured strictly according to national and international standards, and we take a test before delivered out. If you want to see our quality certifications and all kinds of testing report, please just ask us for it.
Q: Are you factory or trader?
A: Our company has been manufacturing and selling steel products for many years since 2009. We've gained our Export Right and become an integrated company of industry and trade in order to satisfy buyer's multi-request on different material and products.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Trading Company
Year Established:
2010
Total Annual:
500000-600000
Employee Number:
100~450
Ecer Certification：
Verified Supplier
Wuxi Sylaith Special Steel Co., Ltd. is a professional steel supplier engaged in the sale and service. Our company mainly sells copper material, carbon steel, stainless steel, aluminum alloy, wear-resistant steel, weather resistant steel,galvanized steel etc. We are located in Wuxi city, with conven... Wuxi Sylaith Special Steel Co., Ltd. is a professional steel supplier engaged in the sale and service. Our company mainly sells copper material, carbon steel, stainless steel, aluminum alloy, wear-resistant steel, weather resistant steel,galvanized steel etc. We are located in Wuxi city, with conven...
