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Blue Tempered Steel Strips:
Known as a high carbon steel, blue tempered spring steel is harder, less bendable, and has a higher degree of spring back.
Finished products made from this material have better edge retention, which correlates to the material's other properties.
Product Video
Description
Strip steel is used for a variety of industrial applications. Typically strip steel is used in body panels and automotive components, tubes, appliances such as refrigerators,washers and dryers, building materials as well as electrical components. There are no difference between coils and strips but the width.
Product Parameter
| Product name | spring steel strip band |
| Standards | AISI,ASTM,DIN,JIS,GB,BS |
| Grade | 45# 50# 60# 60Si2Mn 65Mn T8 T10 etc |
| Thickness | 0.2mm-3.0mm |
| Width | 10mm-600mm |
| Coil ID | 508mm/610mm or as per your request |
| Surface treatment | Cold rolled / Oiled / Annealed / Bright |
| MOQ | 3 TONS |
| Delivery time | Usually 7 days, depending on the quantity |
| payment | TT,LC ,,ETC |
| Packing & Loading | 1. Each coil is closely covered by oil paper or plastic film. 2. Outside it is firmly packed with sack cloth or compound paper. 3. Steel strap or PP strap to pack the outside to ensure safety. 4. On/about 1000kgs to be packed with one wooden pallet. 5. Strips can be loaded to 20'FCL without pallet if required by customer. 6. LCL shipment can also be arranged once required by the customer. |
| Application | Used for hardware tools, saw blades, knives, etc. |
| GRADES COMPARISON FOR SPRING STEEL | ||||||||
| CHINA GB/T | USA ASTM | JAPAN JIS | GERMAN Y DIN | FRANC ENF | BIRTAIN BS | ISO | KOREA KS | TAIWA N CNS |
| 65 | 1065 | SUP2 S65-CSP | 60E | XC65 | 060A67 | C60E4 | ||
| 70 | 1070 | S70C-CSP | 60E | XC70 | 070A72 | 8458-3 DAB | ||
| 85 | 1084 | SUP2 SK5-CSP | C85E | XC85 | 060A86 | 8458-2 DH | SUP1 | SUP3 |
| 65Mn | 1566 | S60C-CSP | CK67 | 080A67 | C60E4 | |||
| 55Si2Mn | 9255 | SUP 6 SUP7 | 55Si7 | 55Si7 | 251H60 | 55SiCr7 | ||
| 55SiMnVB | ||||||||
| 60Si2Mn | 9260 | SUP 6 SUP7 | 65Si7 | 65Si7 | 251H60 | 61SiCr7 | SUP3 | SUP6 |
| 60Si2MnA | 9260 | SUP 6 SUP7 | 65SiMn5 | 55Cr7 | 251H6 | 61SiCr7 | SUP3 | SUP6 |
| 60Si2CrA | 65SiCr7 | 65SiCr7 | 685H57 | 55SiCr6- 3 | ||||
| 60Si2CrVA | 65SiCr7 | 55SiCr6- 3 | ||||||
| 55SiCrA | ||||||||
| 55CrMnA | 5155 | SUP9 | 55Cr3 | 55Cr3 | 527A60 | 55Cr3 | SPS5 | SUP9 |
| 60CrMnA | 5160 | SUP9A | 55Cr3 | 55Cr3 | 527A60 | SPS5A | SUP9A | |
| 60CrMnM OA | 4161 | SUP13 | SPS9 | SUP13 | ||||
| 50CrVA | 6150 | SUP10 | 51CrV4 | 51CrV4 | 735A51 | 51CrV4 | SPS6 | SUP10 |
| 60CrMnB A | 51B60H | SUP11A | 52MnCr 83 | 60VrB3 | SPS67 | SUP11 | ||
| 30w4Cr2V A | ||||||||
Product Show
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 is othermal 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)
Product features
① FACTORY OUTLET
Production and sales integration,alarge number of spot goods,no middlemen.high cost performance decades of factory steel manufacturers,we are professiona enough.
② FULLSPECIFICATION
Support customization, supportzero cutting, and sufficient stock You can consult customer service and first-class after-sales service to provide customers with reassurance.
③ HIGH QUALITY STEEL
High quality steel, selected rawmaterials,waterproof and antirustdurable.wear-resistant andcompression resistant, convenientinstallation,good seismicperformance,stainless steelmaterial, alkali resistance. corrosionresistance and strongoxidation resistance.
Application
All the products are used widely in tool & hardware, various mud trowelshovel, woodworking band saw, automatic clutch patch, reeling shuttersping steel strip, horologe clockwork spring, shoes material, hookmaterialspin, standard stamping, packing strip, and other industrial-used steel strip
Packing & Delivery
(1) Each coil is light oiled
(2) Wrapped in plastic film
(3) Anti-rust paper
(4) Put into 20ft container for standard sea worthy.or as you request.
Customer Feedback
FAQ
Q: Will you delivery the goods on time?
A: Yes,we promise to provide best quality products and delivery on time .Honesty is our company's tenet.
Q: Do you provide samples ? is it free or extra ?
A: The sample could can provide for customer with free,but the courier freight will be covered by customer account.
Q: Do you accept the third party inspection?
A: Yes absolutely we accept.
Q: How could you guarantee your products?
A: Each piece of products is manufactured by certified workshops, inspected byRUNHAIpiece by piece according to national QA/QC standard. We also could issue the warranty to customer to guarantee the quality.
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 with trade assurance which could secure your payment.
Q: How can I get your quotation as soon as possible?
A: The email and fax will be checked within 24 hours,meanwhile,theFacebook,Skype,Wechat and WhatsApp will be online in 24 hours.Please send us your requirement and order information,specification(Steel grade,size,quantity,destination port),we will work out a best price soon.
