High quality spring steel strip for shutter rolling door
US $800.00-$899.00
SKH9 round steel Spring steel 10 to 500 spot wholesale shipment including tax can be customized
- Category: Spring Steel >>>
- Supplier: Shandong Chengda Steel Co. Ltd
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Product Overview
Description
65Mn Chemical element content%:
table1+table2=The total chemical elements are as follows:
1: composition | C | Si | Mn | P |
Maximum | 0.62 | 0.17 | 0.9 | - |
minimum value | 0.7 | 0.37 | 1.2 | 0.035 |
2: composition | S | Cr | Ni | Cu |
Maximum | - | - | - | - |
minimum value | 0.035 | 0.25 | 0.3 | 0.25 |
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explain:
After heat treatment and cold drawing hardening, the strength is high, and it has certain toughness and plasticity; Under the same
surface condition and complete quenching, the fatigue limit is equivalent to that of alloy spring. However, the hardenability is
poor, and it is mainly used for springs of smaller sizes, such as pressure-regulating and speed-regulating springs,
force-measuring springs, round and square spiral springs of general machinery or springs of small machinery drawn into steel
wires.
Standard parts such as spring washer, slotted elastic cylindrical pin, open retaining ring can be made
This standard is applicable to high-quality carbon structural steel bars with diameter or thickness not greater than 250mm.
Through negotiation between the supplier and the supplier, high-quality carbon structural steel bars with diameter or thickness
greater than 250mm can also be provided
surface condition and complete quenching, the fatigue limit is equivalent to that of alloy spring. However, the hardenability is
poor, and it is mainly used for springs of smaller sizes, such as pressure-regulating and speed-regulating springs,
force-measuring springs, round and square spiral springs of general machinery or springs of small machinery drawn into steel
wires.
Standard parts such as spring washer, slotted elastic cylindrical pin, open retaining ring can be made
This standard is applicable to high-quality carbon structural steel bars with diameter or thickness not greater than 250mm.
Through negotiation between the supplier and the supplier, high-quality carbon structural steel bars with diameter or thickness
greater than 250mm can also be provided
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FAQ
Q1. What are your company's main products ?
A1: Our main products are stainless steel/alloy steel/nickel steel plate/sheet, coil, round/square pipe, bar, channel,Wire,Wire
rod and etc.
Q2. How do you control quality ?
A2: Mill Test Certification is supplied with shipment, Third Party Inspection is available. and we also get ISO,SGS Verified.
Q3: What is the terms of packing?
A3: generally, we pack our goods in bundles or coils with rods or belts, we could also pack the goods as the customers
requirement.
Q4:What is your delivery time?
A4: For stocks, we could transport the goods to loading port within 7 days after we received your deposit
For production period, it usually takes about 15 days-30 days after receiving the deposit.
Q5. What are the advantages of your company ?
A5: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless
steel companies.
Q6. How many coutries you already exported ?
A6: Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Turkey, Jordan,India,Philippines,
Switzerland, South Korea, Vietnam etc.
Q7. Can you provide sample ?
A7: We can provide the samll samples in stock for free, as long as you contact us.
Customized samples will take about 5-7days.
GB
A1: Our main products are stainless steel/alloy steel/nickel steel plate/sheet, coil, round/square pipe, bar, channel,Wire,Wire
rod and etc.
Q2. How do you control quality ?
A2: Mill Test Certification is supplied with shipment, Third Party Inspection is available. and we also get ISO,SGS Verified.
Q3: What is the terms of packing?
A3: generally, we pack our goods in bundles or coils with rods or belts, we could also pack the goods as the customers
requirement.
Q4:What is your delivery time?
A4: For stocks, we could transport the goods to loading port within 7 days after we received your deposit
For production period, it usually takes about 15 days-30 days after receiving the deposit.
Q5. What are the advantages of your company ?
A5: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless
steel companies.
Q6. How many coutries you already exported ?
A6: Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Turkey, Jordan,India,Philippines,
Switzerland, South Korea, Vietnam etc.
Q7. Can you provide sample ?
A7: We can provide the samll samples in stock for free, as long as you contact us.
Customized samples will take about 5-7days.
GB
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