| 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 |
52MnCrB3 55Cr3 52CrMoV4 45CrMoV6-7 51CrMoV4 1.7138 1.7176 1.7701 1.7737 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, established in 2022 with a registered capital of 50 million RMB, is strategically located in Fengxian District, Shanghai. The roots of our esteemed company date back to Kunshan in 2008. Over the past 16 years, we have passionately pursued the advancement of domestic trade, forming solid and enduring partnerships with numerous prominent steel enterprises both domestically and internationally, including Shanghai Baosteel and Liaoning Anshan Steel. Our impressive annual sales reach tens of thousands of tons, with revenues exceeding 200 million yuan. We continue to expand our service to a growing clientele each year. Through a mutual selection process with our customers and suppliers, we have amassed a wealth of market experience and proudly operate our own processing plant.
2. How Can We Guarantee Quality?
For 16 years, our unwavering dedication to domestic trade has forged strong, lasting relationships with top-tier steel enterprises globally, such as Shanghai Baosteel and Liaoning Anshan Steel. Achieving annual sales in the tens of thousands of tons and surpassing 200 million yuan in sales revenue, we have continuously expanded our customer base year after year. We thrive on mutual selection between customers and suppliers, fostering a rich reservoir of market expertise and maintaining our own cutting-edge processing plant.
3. What Can You Buy From Us?
We offer a wide range of premium stainless steel products including stainless pipe, plate, and various types of metal.
4. What Services Can We Provide?
Accepted Delivery Terms: We offer flexible delivery terms such as FOB, CFR, CIF, and EXW.
Accepted Payment Currency: Transactions in USD are accepted.
Accepted Payment Type: We accommodate various payment methods including T/T and PayPal.
Language Spoken: Our team is proficient in English and Chinese, ensuring seamless communication.
As a leading steel manufacturer with annual sales reaching hundreds of millions, we operate our own processing plant, fully equipped to cater to the diverse steel and metal product needs of our customers.
With 16 years in the metal materials industry, we have cultivated an extensive network of raw material suppliers. Partnering with renowned domestic enterprises, we offer our customers the superior quality steel they demand at competitive prices.
We warmly invite you to engage with us. If you are interested in collaboration or require further information, we would be delighted to hear from you and eagerly anticipate your response.
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