| Customization: | Available |
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| Type: | Coil |
| Standard: | AISI, ASTM, DIN, JIS, GB, BS |
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Production Introduction
Detail Page
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Product name |
AISI4720 AISI4815 AISI4820 Alloy steel coil plate/strip |
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Standard |
Implement ASTM A29 standard |
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Specification |
8-80mm*2000-2500mm*8000-10000mm, etc.(as you requirement) |
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Production technology |
Primary refining →LF refining →VD treatment → Continuous casting (die casting) → cleaning, heating → rolling → (stacking) → surface inspection → Batch → inspection → Heat treatment → cutting sampling → Performance inspection → storage |
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Physical performance |
density - 7.85g/cm³, melting point-1260-1320ºC |
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Typical uses |
AISI SAE 4140 alloy steel can be made into round steel bars, flat and square steel bars, steel plates, steel pipes, and has a variety of applications in the aerospace, oil and gas and automotive industries. Typical uses are thin-walled pressure vessels, forged gears and shafts (motor shafts, pump shafts, hydraulic shafts, etc.), spindles (lathe spindles, milling spindles, etc.), shaft rings, jigs, high-strength bolts, valve covers, screws, nuts, worms, chuck, torsion bars, and various carburized parts. |
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Thickness |
as customer's requirement |
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Packing method |
Standard Seaworthy Package and as you requirement |
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Introduction
1. who are we?
Shanghai Bolaisheng Metal Group Co., Ltd was established in 2022 with a robust registered capital of 50 million RMB. Nestled in the vibrant Fengxian District of Shanghai, the company's legacy traces back to Kunshan in 2008. Over the last 16 years, Shanghai Bolaisheng has dedicated itself to advancing domestic trade, forging robust, enduring partnerships with eminent steel giants like Shanghai Baosteel and Liaoning Anshan Steel, both domestically and internationally. Achieving annual sales that soar into the tens of thousands of tons, and surpassing a revenue of 200 million yuan, our customer base continues to expand year after year. In the dynamic interplay of selecting customers and suppliers, we have garnered a wealth of market experience, proudly boasting our own state-of-the-art processing plant.
2. how can we guarantee quality?
Throughout the past 16 years, we have steadfastly championed the growth of domestic trade. In pursuit of excellence, we have forged long-term alliances with esteemed steel enterprises such as Shanghai Baosteel and Liaoning Anshan Steel. Annually, our sales volume reaches impressive figures in the tens of thousands of tons, generating revenue that exceeds 200 million yuan. As our network of service clients grows each year, our strategic choices between customers and suppliers have enriched our market expertise. We also take pride in having our own processing facility.
3.what can you buy from us?
Our diverse product range includes premium stainless pipes, robust plates, and versatile metal materials.
4. what services can we provide?
Accepted Delivery Terms: We offer flexible delivery arrangements including FOB, CFR, CIF, EXW.
Accepted Payment Currency: Transactions are seamlessly conducted in USD.
Accepted Payment Type: We accommodate payment through T/T, PayPal, among other convenient methods.
Language Spoken: Our proficient team communicates fluently in English and Chinese.
As a leading steel manufacturer with annual sales in the hundreds of millions, our company boasts a cutting-edge processing plant. We are equipped to cater to our clients' diverse needs for steel and other high-quality products.
With 16 years of unwavering commitment to the metal materials industry, we have built an extensive network of raw material suppliers. By partnering with renowned domestic enterprises, we deliver exceptional quality steel at competitive prices to meet our customers' demands.
We sincerely welcome the opportunity to collaborate with you and look forward to engaging further. Your response would be highly appreciated.
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