Высокопрочные синие 65mn холоднокатаные стальные
- Категория: Alloy Steel >>>
- Поставщик: Shandong,Jichang,Import,and,Export,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Aug-16-2025 | 715.88 $* | 729.56 $* |
| Jul-16-2025 | 580.35 $* | 592.64 $* |
| Jun-16-2025 | 704.59 $* | 718.16 $* |
| May-16-2025 | 698.50 $* | 712.72 $* |
| Apr-16-2025 | 557.9 $* | 568.94 $* |
| Mar-16-2025 | 687.15 $* | 701.88 $* |
| Feb-16-2025 | 681.83 $* | 695.4 $* |
| Jan-16-2025 | 676.12 $* | 690.24 $* |
Характеристики
Specification
Product Name | Spring steel strip |
Standard | AISI, ASTM, BS, DIN, GB, JIS,etc |
Material | 65Mn/50#/C75S/70Mn/En1.8159/SUP10/6150/EN1.7102/SK75 /CK67/51CRV4 /C80,etc |
Special Use | High-strength Spring Steel |
Application | Transport, construction, shipbuilding, gas containers, etc |
Supplier | HBIS, AnSteel(Sochi Olympic Supplier), BaoSteel, etc |
Thickness | 0.12-2.6mm,customized |
Width | 80-1500mm,customized |
Hardess | 43-49HRC |
Heat treatment mode | Annealing,Cold hard,Annealing or high temperature tempering,760-780℃,etc |
Delivery Time | Stocks within 7 days, customized around 20 days. |
Packing | Standard export seaworthy packing, such as: bare packing, bundle packing, wooden carton packing or as every customer's requirement. |
Moq | 1 ton |
Payments | TT/LC/ALIBABA,etc |
Product Description
1.65Mn The steel is a commonly used spring steel. It has high strength, poor hardenability, low decarbonization tendency, low price and good machinability. But there is overheating sensitivity, easy to produce quenching crack, and temper brittleness. It is widely used for making various flat and round springs, plate springs and spring sheets with small cross sections
65Γ（Russia）、1065（US）、080A67\\EN43E（UK）
2.70# steel has high strength, but low hardenability, suitable for manufacturing springs with small cross section (φ≤15mm). Cold work hardening steel wire, in the cold state of winding forming, only for low temperature tempering, eliminate stress. The steel has good machinability and large quenching deformation. It is mainly used for non-quenched small spiral spring, spring sheet, elastic washer, stop ring, etc.
70（Russia）、1070（US）、060A72（UK）、XC70（France）
3.T9A The steel is high quality carbon tool steel and spring steel. After quenching and tempering, it has high hardness and toughness, poor hardenability, large quenching deformation and low plasticity. It is often used to manufacture tools and springs with high hardness and free from violent shock.
C85W1（Germany）、Y9A（Russia）、W1-0.9C（US）、Y190（France）
4.60Si2MnA it is a very widely used alloy spring steel. The steel hardenability is good. It has high strength and elastic limit after quenching and tempering. Higher compressive strength ratio (б0.2/б B), anti-relaxation ability and tempering stability. If isothermal quenching is needed, its comprehensive performance is better. In particular, the fatigue life is improved obviously, but the decarbonization tendency of the steel is large, and the cold deformation plasticity is low. The cutting is heavy. The thickness is less than 10mm for work below 250℃. Diameter & lt; 25 mm all kinds of spring, spiral spring, safety valve spring, damping spring, instrument spring, etc.
60C2A(Russia)；9260(US)；SUP6(JIS)；250A58、250A61、En45A（UK)
5.50CrVA steel is a high quality spring steel. With high proportional limit and strength, high fatigue and good plasticity and toughness, good tempering stability, when heated to 300℃ elasticity can still be maintained. The steel machinability is good. But the plasticity of cold working is poor. Poor weldability. Suitable for the manufacture of all kinds of important springs under high stress, the operating temperature does not exceed 400℃.
50×Фa（Russia）；6150（US）；SUP10（JIS）；735A50 En75（UK）50CV（France）
Company Profile
Shandong Jichang Import and Export Co., Ltd. is located in Jinan, Shandong Province, with a registered capital of 60 million yuan. It is a integrating domestic trade and foreign trade \\industry and trade of the professional steel company .
The company hot sale items including copper plate/tube , aluminum plate/tube/coil ,stainless steel plate/tube/coil, carbon steel plate/tube/coil,Galvanized steel plate/tube/coil, Pre painted steel coils,PPGI/PPGL,Roofing sheets,H I U Angle Beam steel profile ,Deformed Bar&Round Bar etc.
Products are widely used in chemical, pharmaceutical, electric power, railway, automotive, paper and construction engineering. The company has long-term close trade relations with Shandong Iron and Steel, Tangshan Iron and Steel, Handan Iron and Steel, Jinxi Iron and Steel and other well-known domestic steel companies.
Over the years, our company has won the trust of our customers with high-quality products, first-class service and ultra-low price. With the favor, our products are spread all over the country!
Application
Customer Visit
Over the years, Shandong Jichang Export And Import Co., Ltd has established long-term friendly relations of cooperation with many customers from all over the world. Every year, many famous purchasers come to our factory to do Investigation, and our products
have been recognized by them.
have been recognized by them.
Packing & Delivery
Certificate
FAQ
1. Q: Are you a factory or trading company?
A: We are professional manufacturer for steel pipe, and our company also is a very
professional a trade company for steel products.we can also provide a wide range of steel products.
2. Q: Can I get samples before order ?
A: Yes, of course. Usually our samples are free. we can produce by your samples or technical drawings.
3. Q:what is your delivery time ?
A: Our delivery time is about one week, timing according to the number of customers.
4. Q:What is your payment terms?
A: Our usual payment methods are T/T, L/C, D/A, D/P, Western Union, MoneyGram, payment methods can be negotiated and customized with customers.
5.Q:What do your factory do regarding quality control?
A: We have obtained ISO, CE and other certifications. From materials to products, we check every process to maintain good quality.
6. Q:How can you ensure what I got will be good ?
A: Alibaba will act as our guarantor. If the product fails the inspection before leaving the factory, you can refuse to accept the goods.
7. Q:How do you make our business long-term and good relationship?
A:We keep good quality and competitive price to ensure our customers benefit ; We respect every customer as our friend and we
sincerely do business and make friends with them. No matter where they come from.
8. Q:How about MOQ?
A: The minimum order quantity is 1 ton, which can be customized according to customer requirements. Please feel free to leave us message if you have any question about us and our products.
9. Q: How do we trust your company?
A: We specialise in steel business for years, headquarter locates in Jinan, Shandong province,you are welcome to investigate in any ways, by all means, you could place an order in Alibaba with trade assurance which could secure your payment.
professional a trade company for steel products.we can also provide a wide range of steel products.
2. Q: Can I get samples before order ?
A: Yes, of course. Usually our samples are free. we can produce by your samples or technical drawings.
3. Q:what is your delivery time ?
A: Our delivery time is about one week, timing according to the number of customers.
4. Q:What is your payment terms?
A: Our usual payment methods are T/T, L/C, D/A, D/P, Western Union, MoneyGram, payment methods can be negotiated and customized with customers.
5.Q:What do your factory do regarding quality control?
A: We have obtained ISO, CE and other certifications. From materials to products, we check every process to maintain good quality.
6. Q:How can you ensure what I got will be good ?
A: Alibaba will act as our guarantor. If the product fails the inspection before leaving the factory, you can refuse to accept the goods.
7. Q:How do you make our business long-term and good relationship?
A:We keep good quality and competitive price to ensure our customers benefit ; We respect every customer as our friend and we
sincerely do business and make friends with them. No matter where they come from.
8. Q:How about MOQ?
A: The minimum order quantity is 1 ton, which can be customized according to customer requirements. Please feel free to leave us message if you have any question about us and our products.
9. Q: How do we trust your company?
A: We specialise in steel business for years, headquarter locates in Jinan, Shandong province,you are welcome to investigate in any ways, by all means, you could place an order in Alibaba with trade assurance which could secure your payment.
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