China Supplier Cold Drawn Cold/Hot Rolled Grand 60 70 80 82b 82A Q195 6.5mm 5.5mm 12mm High-Quality Spring Steel Wire Used for Making Spring Mattress

• Customization: Available
• Certification: ISO, CCC, CE
• Surface: Custom Made
• Technique: Custom Made
• Application: Rope, Packaging, Netting, Manufacturing, Fencing, Construction
• Alloy or Not: Custom Made
• Standard: BS, JIS, GB, ASTM, DIN, AISI
• Material: ASTM A36 A572 A992 S235jr/J0/J2 S355jr/J0/J2
• Custom Made: Yes
• Custom Cycle: 7-15 Days
• Product Name: Spring Steel Wire
• Payment Term: 30%T/T Advance + 70% Balance
• MOQ: 3tons
• Lengh: Custom Made
• Advantage: Wear Resistance, Machinability, Easy Welding
• Specification2: Zd-Galwire5 6 7 8 9 10
• Specification3: Zd-Galwire12 14 15 16 18
• Standard1: ASTM a 6/a 6m-07 BS 4-1:1993 En 10024 JIS G 3192
• Transport Package: Export Standard Package/as Request
• Specification: According to customer requirements
• Trademark: ZHENGDE
• Origin: China
• HS Code: 7408290000
• Production Capacity: 50000 Tons/Month

Product Description

Product Description

     ZHENGDE Spring is the most commonly used part in the machinery industry and in daily life. The main function of the spring is to use the energy stored in its own deformation to ease the vibration and impact of the machine or parts, and to control the movement of the machine or parts.

     Characteristics and Uses of Spring Steel Wire
     The spring is used within the elastic range, and it should return to its original position after unloading. It is hoped that the plastic deformation should be as small as possible, so the steel wire should have high elastic limit, yield strength and tensile strength. The higher the yield ratio, the closer the elastic limit is to the tensile strength, so the higher the strength utilization rate is, the stronger the elastic force of the spring is.
     The spring relies on elastic deformation to absorb the impact energy, so the spring steel wire does not have to have high plasticity, but at least it must have the plasticity to withstand the spring forming and enough toughness to withstand the impact energy.
    Springs usually work under alternating stress for a long time, so they must have a high fatigue limit, as well as good creep and relaxation resistance.

    Different Sizes have Different Uses
  1.0.2mm-0.8mm spring steel wire This type of spring steel wire is usually used to make small springs, such as watch bullets, electronic products bullets and so on. Due to its small diameter, this elastic steel wire has high elasticity and flexibility, and is suitable for occasions where the accuracy of the spring is required
    2.1.0mm-2.0mm spring steel wire This type of spring steel wire is often used to make small and medium-sized mechanical equipment, such as automotive suspension springs, home appliance products, etc. The spring steel wire has good strength and durability and can withstand a certain load and deformation, while maintaining good elasticity
    3 2.0mm-4.0mm spring steel wire This type of spring steel wire is usually used to make larger springs, such as industrial machinery and equipment, railway vehicle springs, etc. This spring steel wire has higher strength and toughness, can withstand greater load and deformation, and maintain a longer service life
    4.4.0mm above the specification of spring steel wire This specification of spring steel wire is mainly used for the production of large mechanical equipment springs, such as heavy mechanical equipment springs, bridge support springs, etc. This spring steel wire has extremely high strength and toughness, can withstand huge load and deformation, and maintain a long service life.

GB	ASTM	JIS	DIN	NF	BS	OCT	ISO
65	1065		Ck67	XC65	060A67	65	TypeDC,SC
70	1070			XC70	070A72	70	TypeDC,SC
85	1086	SUP3	Ck85	XC85	060A86	85	TypeDC,SC
65Mn	1066				080A67	65Γ
55Si2Mn	9255		54SiCr6	56Si7	Z51A58	55C2	56SiCr7
55Si2MnB
55SiMnVB
60Si2Mn	9260	SUP6,SUP7	60SiCr7	60Si7	Z51A60	60C2	61SiCr7
60Si2MnA						60C2A
60Si2CrA	9254	SUP12				60C2XA	55SiCr63
60Si2CrVA						60C2XΦA
55CrMnA	5155	SUP9	55Cr3	55Cr3	525A58		55Cr3
60CrMnA	51605	SUP9A			525A60
60CrMnBA	51B60	SUP11A				55XΓP	60CrB3
60CrMnMoA	4161	SUP13A		60CrMo4	705A60		60CrMo33
50CrVA	6150	SUP10A	50CrV4	51CrV4	735A51	50CrΦA	51CrV4
30W4Cr2VA

Our Advantages

 

 

Quality first: production and inspection in strict accordance with production standards;
Price advantage: discounts based on real market prices;
Transaction security: There will be no loss of customer funds;
After-sales guarantee: the customer's problem is our problem;
Long-term cooperation: quality assurance, price advantage, sincere service can last for a long time.

Detailed Photos

Packaging & Shipping

Company Profile

Shandong Zhengde Metal Manufacturing Co., Ltd.  is a production and sales company integrating hot-rolled steel coils, cold-rolled steel coils, galvanized steel coils, color-coated steel coils, section steel, steel pipes, steel wires, metal mesh, stainless steel, aluminum, copper and other metal products integrated large enterprises. Five production and sales bases have been formed in Binzhou, Liaocheng, Wuxi, Tianjin, Jinan and Tai'an, with more than 100 production lines, 4 nationally recognized laboratories, 2 technical engineering centers, and 5 enterprise technology centers. Products are exported to more than 50 countries and regions such as North America, South America, Europe, Middle East region, Russia, Africa, North America, and other parts of the world.
Company Philosophy:
Quality first: production and inspection in strict accordance with production standards;
Price advantage: discounts based on real market prices;
Transaction security: There will be no loss of customer funds;
After-sales guarantee: the customer's problem is our problem;
Long-term cooperation: quality assurance, price advantage, sincere service can last for a long time.
If you encounter dishonest manufacturers during the procurement process, we can provide you with a professional legal team. We hope our cooperation is full of sunshine!
Welcome to the company for investigation and cooperation, and look forward to friendly cooperation with you!
Thank you for your support to our company. We are pleased to receive your inquiry and will reply to you as soon as possible.

Certifications

FAQ:

1. Are you a trading company or a factory?
A: We are a direct factory with more than 30 years of production experience, a professional technical team, production team, overseas sales team, can solve various problems for you

2 .What's your advantage?
A: Great products with competitive price and professional service on export business.

3. How I believe you?
A : We consider honesty as the core of our company, we can tell you the contact information of our some other clients for you to check our credit. Besides, there is trade assurance from Alibaba, your order and money will be well guaranteed.

4.Can you give warranty of your products?
A: Yes, we extend a 100% satisfaction guarantee on all items. Please feel free to feedback immediately if you are not pleased with our quality or service.

5.Where are you? Can I visit you?
A: Sure,welcome to you visit our factory at any time.

6.How about the delivery time?
A: We have multiple warehouses, some products are in stock, and we can ship them to you immediately!
Other products that need to be produced will be produced within 10-15 days at the earliest according to your requirements; large orders will be produced according to the specific situation.

7.what kind of payment does your company support?
A: T/T, 100% L/C at sight, Cash, Western Union are all accepted if you have other payment,please contact me.