Home > Products > Spring Steel > high carbon high quality spring steel flat bar
high carbon high quality spring steel flat bar
- 2000 Metric Ton / Metric Tons per Month
- tianjin China
- T/T
You May Like
Product Details
| Grade | Sup6/Sup7/Sup9/Sup9A/Sup10/50crv4/51crv4 | Dimensions | 5 x 44.5mm~30 x130mm | |
| Standard | AISI, ASTM, BS, DIN, GB, JIS | Place of Origin | Tianjin, China | |
| Brand Name | DIN 51CrV4 Flat Spring Steel brand: Qiangbang | Model Number | Sup6/Sup7/Sup9/Sup9A/Sup10/50crv4/51crv4 | |
| Application | Automotive Suspension Springs |
DIN 51CrV4 Flat Spring Steel pack in bundles:
All bundles tied with wire/strapping at 3/4 places.
Approximate bundle weight: 1.0 to 2.0 MT
Grade No. Identification: by painted color code written on each bundle
Product Description
alloy spring steel flat bar
alloy spring steel flat bar
General Features:
Flat Spring Steel for Vehicle Leaf Spring is used for manufacturing various types of springs and components, for the suspension mechanism in automobiles or the railways.With the shirt stress production line that can finish foundry and rolling in one process, we are able to produce dozens type of spring flat steel from 6*40mmto 20*150mm. The material are mainly 65Mn and 60Si2Mn.This product is the best choice for springs and chains for car and agriculturre machine.
alloy spring steel bar
| Specifications | |||
| Measurement | Thickness | Width | Length |
| 5mm~32mm | 45mm~130mm | 4000mm-8000mm (customized) | |
| Certificate | ISO 9001: 2008 | ||
| Standard | GB JIS DIN SAE ASTM AISI | ||
| Edge(Cross Section) | round edge profile to DIN59145 | Square edge profile to DIN59146 | |
| Bundle Weight | Around 2.0 MT | ||
| MOQ | 10MT or Can be Negotiated | ||
| Technique | Hot Rolled | ||
| Surface | Grooved | Plain-smoothed | |
| Quenchant | Oil/Water | ||
| Raw Material | Concast Steel Billets (150x150mm) | ||
| Temper Stressing | 480°C-560°C | ||
| Quenching Temprature: | 800°C-1000°C | ||
| OEM | Material Composition Offered by Customers | ||
| Application | sup9/sup9a/sup10/55Cr3/50CrV4 | Automotive suspension springs | |
| sup7/9260/30CrMnB/27CrMnB | Rotary tools and Blades | ||
| Capacity | 1000-2000 MT/Day, Over 400,000 MT/Year | ||
| Payment Term | 100% L/C at Sight. | 30% T/T Down Payment, Balance Against B/L Copy. | |
| Shipment Time | 10-20 working days after confirming the order | ||
| Packing | In bundles. Each bundle packed with 2 steel strips and 3 steel wires. | ||
| Chemical Compositional Chart | ||||||||
| Standard | Material/Grade | C | SI | Mn | Cr | V | P | s |
| ≤ | ||||||||
| DIN 17221 | 60SiCr7 | 0.57-0.65 | 1.50-1.80 | 0.70-1.00 | 0.20-0.40 | 0.03 | 0.03 | |
| 55Cr3 | 0.52-0.59 | ≤0.40 | 0.70-1.00 | 0.70-1.00 | 0.025 | 0.025 | ||
| 60Cr3 | 0.56-0.64 | 0.17-0.37 | 0.70-1.00 | 0.70-1.00 | 0.025 | 0.025 | ||
| 50CrV4 | 0.47-0.55 | 0.15-0.40 | 0.70-1.00 | 0.70-1.10 | 0.10-0.20 | 0.03 | 0.03 | |
| JIS G4801 | SUP6 | 0.55-0.65 | 1.50-1.80 | 0.70-1.00 | 0.035 | 0.035 | ||
| SUP7 | 0.55-0.65 | 1.80-2.20 | 0.70-1.00 | 0.035 | 0.035 | |||
| SUP9 | 0.52-0.60 | 0.15-0.35 | 0.65-0.95 | 0.65-0.95 | 0.03 | 0.03 | ||
| SUP9A | 0.56-0.64 | 0.15-0.35 | 0.70-1.00 | 0.70-1.00 | 0.03 | 0.03 | ||
| SUP10 | 0.47-0.55 | 0.15-0.35 | 0.65-0.95 | 0.80-1.10 | 0.15-0.25 | 0.03 | 0.03 | |
| SAE J1268 | 9260/H | 0.55-0.65 | 0.70-1.20 | 0.65-1.10 | ≤0.2 | 0.04 | 0.03 | |
| 5155 | 0.50-0.60 | 0.15-0.35 | 0.65-1.10 | 0.60-1.00 | 0.04 | 0.03 | ||
| 5160/H | 0.55-0.65 | 0.15-0.35 | 0.65-1.10 | 0.60-1.00 | 0.04 | 0.03 | ||
| 6150 | 0.47-0.54 | 0.15-0.35 | 0.60-1.00 | 0.75-1.20 | ≤0.15 | 0.04 | 0.03 | |
Delivery Conditions:
l Flat Spring Steel all bundles tied with wire/strapping at 3/4 places.
l Approximate bundle weight: 1.0 to 2.0 MT
l Grade No. Identification: by painted color code written on each bundle
For any further details, contact us please.
Company Profile
Tianjin Qiangbang Industrial Co., Ltd., wholly owned subsidiary of Tianjin DaQiang Steel Co., has dedicated in steel industry for almost 20 years. With the philosophy "Customers and Credibility above all, people -oriented and community-serving", the company has developed into a large comprehensive enterprise capable of steel smelting, rolling and making. Products include Spring steel flat bars, Leaf springs, Rotary Blades, and Construction material Prestressed Concrete steel strand, PC steel wires. National inspection-free. OEM services available.
Contact Us
- Tianjin Qiangbang Industrial Co., Ltd.
- Contact nameLisa Ren Chat Now
- Phone86-22-87820460
- AddressRoom 2-1403, Haiyi International Mansion, Huayuan Industrial Park
Product Categories
New Products
-
Made In China SAE 5160 spring steel flat bar
-
Flat steel bar, hot rolled steel flat bars, flat bar spring steel for leaf spring making
-
Hot rolled Spring flat bar 9260 hot rolled steel for blades making
-
Hot Rolled 100x12 5160 Spring Steel Flat Bar
-
Hot sell hot rolled leaf spring steel flat bar SAE5160
-
27mncrb5 steel flat bar
-
100*22mm Sup9A spring steel flat bars
-
ASTM 6150 sup9 50CrV4 Spring flats bar/leaf spring/spring steel bar
-
SAE 5160 spring steel flat bar manufacturer in China
-
SUP10 Steel flat bar
-
tempered steel flat bar
-
hot rolled steel flat bars S45C
Popular Searches
- square section
- Iron Pipes
- galvanized pipe
- Iron Steel Pipe
- Black Iron Pipe
- Galvanized Iron Pipe
- Gi Pipe
- Hot Dipped Galvanized Steel Pipe
- square solid steel
- hollow sections
- square hollow sections
- cold formed hollow section
- rhs
- Hollow Section Steel Pipe
- galvanized hollow section
- Hot Dip Galvanized Steel Pipe
- twisted steel bar
- gi square tube
- square hollow section
- black plastic pipe
- 40x40 steel square pipe
- Gi Square Pipe
- ms pipe
- Steel Scaffolding Pipe
- pre gi steel pipe
- dip galvanized steel pipe
- steel hollow section
- ms square pipe
- ms steel pipe
- 3 inch black iron pipe
Find Similar Products By Category
- Metallurgy, Mineral & Energy > Steel & Products > Alloy Steel
Tianjin Qiangbang Industrial Co., Ltd.
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
Lisa Ren
Hi there! Welcome to my shop. Let me know if you have any questions.
Your message has exceeded the limit.
- Contact supplier for lowest price
- Customized Request
- Request Sample
- Request Free Catalogs
Your message has exceeded the limit.
-
Purchase Quantity
-
*Sourcing Details
Your inquiry content must be between 10 to 5000 characters.
-
*Email
Please enter Your valid email address.
-
Mobile