| 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 |
S380MC S420MC S460MC QStE380TM QStE420TM QStE460TM 1.0978 1.0980 1.0982 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 robust registered capital of 50 million RMB, is strategically located in Fengxian District, Shanghai. Our rich legacy traces back to 2008 in Kunshan, reflecting over 16 years of unwavering dedication to advancing domestic trade. We proudly collaborate with eminent steel enterprises such as Shanghai Baosteel and Liaoning Anshan Steel, fostering enduring partnerships. Our annual sales soar to tens of thousands of tons, surpassing 200 million yuan. This impressive growth is mirrored in our expanding clientele year after year. Our strategic alliances have enriched us with extensive market insights, bolstered by our proprietary processing plant.
2. How do we guarantee quality?
Over the past 16 years, our steadfast commitment to domestic trade has forged strong, long-term partnerships with renowned steel giants including Shanghai Baosteel and Liaoning Anshan Steel. With annual sales reaching tens of thousands of tons and exceeding 200 million yuan, our clientele continues to expand annually. Through strategic customer-supplier collaborations, we have amassed invaluable market experience, complemented by our own sophisticated processing plant.
3. What can you buy from us?
Our product range includes premium stainless pipes, durable plates, and top-notch metal materials.
4. What services can we provide?
We offer flexible delivery terms including FOB, CFR, CIF, and EXW, tailored to your convenience.
Transactions can be seamlessly conducted in USD, ensuring smooth international business.
A variety of payment options are available, including T/T and PayPal, catering to diverse preferences.
We proudly offer services in English and Chinese, ensuring effective communication across borders.
As a leading steel manufacturer with annual sales in the hundreds of millions, we boast an in-house processing plant that adeptly caters to our customers' diverse steel and metal product needs.
With 16 years of expertise in metal materials, we have cultivated a vast network of raw material suppliers. Our collaborations with prestigious domestic enterprises enable us to deliver the high-quality steel our customers demand, coupled with competitive pricing.
We warmly invite you to explore a partnership with us or reach out for further engagement. We eagerly anticipate your response and are grateful for your interest.
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