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Basic Info.

Model NO.	10b21
Inner Diameter of Wire Coil	600mm, 800mm, 1000mm, 1100mm, 1200mm, 1500mm
Coil Weight	100~2000kg Per Coil
Diameter	3.0mm-20.0mm
Grade of Steel	SAE10b21
Transport Package	Sea-Worthy Package
Specification	3.0mm-20.0mm
Trademark	AOTIAN WIRE
Origin	Wuxi, Jiangsu, China
HS Code	72171000
Production Capacity	3000 Tons Per Month

Product Description

Cold Heading Quality Wire Rod SAE10b21 Phosphate Coated Class 8.8 Steel Wire for Making Screws
Grade of Steel: SAE10B21Technical Process: SAIPStandard :GB/T5953, JIS G3507Range of Production: 3.0mm-20.0mmCoil Weight:100kg~2000kg per coilInner Diameter of Wire Coil: 600mm, 800mm, 1000mm, 1100mm, 1200mm, 1500mmOriginal: Wuxi, ChinaCertification: ISO9001, IATF16949 etc.Price: NegotiablePayment term: TT/DP/LCDelivery date: NegotiablePacking: Sea-worthy Package Market: Middle East/ Africa/Asia/South America/Europe/North AmericaWarranty: 1 yearMOQ: At least a 20GP Container
Detail Of SAE10B21:

Flow of Wire Inspection:
Wire rod inspection -Pickling inspection-Intermediate drawing inspection-Spheroidized inspection-Pickling inspection-Skin pass inspection-Packing inspection-Shipment inspection

Technical Process:
SAIP Process: Wire Rod-Pickling and Coating-Drawing-Spheroidized Annealing-Pickling and Coating- Skin Pass-Finished Product

Wire Drawing Equipments:
Equipment : handstand drawing machinesRange of Production : 5.5mm - 32mmInner Diameter of Coil: 800mm, 900mm, 1100mmEquipment : High speed drawing machineRange of Production : 2.0mm - 6.0mm. Inner Diameter of Coil: 600mmEquipment : Water tank drawing machine Range of Production : 2.0mm - 6.0mm. Inner Diameter of Coil: 600mmEquipment : Drawing machine for small sizes Range of Production :≤2.0mmInner Diameter of Coil: 350mm

Spheroidized Annealing:
Equipment : protectional spheroidized annealing furnaces from TaiwanQuality guarantee : We adopt the high purity nitrogen protection method, which can do the quick heat conduction,even heating and high productivity.After annealing, the hardness and tensile strength are steady,organization spheroidizing rate is high and grain size is uniform and without oxidation and decarburization,the surface of wire is smooth.
Pickling & Coating:
Equipment : One set of pickling and coating production line Quality guarantee : We use the phosphoric acid and soap lubricant from Taiwan. In the production line, we use the timer to control the soaking time of each pharmaceutical pool.
Company Honor:
Seek the stability and effectiveness of the operation of the quality management system,we have introduced the ISO9001:2008 quality management system,6S management, ERP management system, WUXI R & D institutions, cleaner production management system and so on. According to the needs of the client, we also regularly send our product to the SGS or other third-party notary service.We confirm to continuous improvement to meet customers' demand. In the coming years, we will continue to import ISO14000 and ISO/TS16949 management system to provide our customers with better quality .

FAQ:
1. How can I get fast response of products? You can send mails for our products details, and also we're available in fast talking tool such as wechat, whatsapp, etc. 2. How soon can I get a quotation? We can provide you with a quotation within 24 hours. 3. Can I have a customized design? We design and construct each project according to customer's needs. 4. Is there a minimum order requirement? Caused by the daily production capacity is very huge and shipping freight, our minimum order quantity is 1ton, but it is recommended for you to order a 20"GP to reduce the unit price and shipping cost.