Q420A high strength steel
Q420A high strength low alloy steel plate Product Introduction
GNEE is a Q420A low alloy steel sheet supplier with 16 years of production experience, the Q420A high strength steel plate we offer is manufactured in strict accordance with the standards, certified, can provide quality certificates and is subject to third-party testing.
Our Q420A high tensile steel plate can be customised in size, cut, welded, punched and other processing services according to your end-use requirements of Q420A high strength steel sheet products.
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Product Name |
High Strength Steel Plate | |||
| Production method |
Hot rolled and Cold rolled |
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SIZE |
THICKNESS:0.3-120mm,or customized
WIDTH:1000mm,1220mm ,1500mm 2000mm,or customized LENGTH:2000mm,2440mm,or customized |
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Material |
Q420,Q460,Q550,Q690,Q960,etc. | |||
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Standard |
GB, AISI, ASTM, ASME, EN, BS, DIN, JIS |
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Application |
Widely used in Foodstuff, Gas, metallurgy, biology, electron, chemical, petroleum,boiler, nuclear energy, Medical equipment,fertilizer,pulp and paper equipment heat exchangers, machinery, dyeing equipment, film processing equipment, pipelines, exteriors of Buildings in Coastal Areas etc |
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Package |
Standard export sea-worthy packing or customized |
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Q420A HSLA structural steel Product Details
Q420A Low Alloy Steel Plate Chemical Composition & Mechanical Properties:
| Grade | C % | Si % | Mn | P % | S % |
| Q420A | ≤ 0.20 | ≤ 0.55 | 1.00-1.70 | ≤ 0.045 | ≤ 0.045 |
| Grade | Thickness | Yield Strength (Mpa) | Tensile Strength | Elongation(%) | Impact Energy |
| (mm) | (MPa) | Min | |||
| Q420A | ≤16 | 420 | 520-680 | 18 | - |
| >16-35 | 400 | 520-680 | 18 | - | |
| >35 | 380 | 520-680 | 18 | - |
Q420A high strength low alloy structural steel Product Image
Q420A low alloy structural steel Product Transportation
GNEE Group Team Photo
We can provide quality certificates, and we have experienced production staff who are ready to meet your needs and ensure customer satisfaction. Strict quality control system and perfect after-sales service system are always our primary concern. Welcome to visit our company.
GNEE Group Exhibition Pictures
GNEE Group customers visit
If you have more needs and questions about Q420A high strength steel, we are happy to advise you!
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