Place of Origin: | Jiangsu |
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Brand Name: | XINFUTIAN |
Certification: | ISO,BV |
Model Number: | 65#,70#,82b high carbon spring wire |
Minimum Order Quantity: | 5 ton |
Price: | Negotiation |
Packaging Details: | Standard Seaworthy package or as the customer's requirement |
Delivery Time: | 5-10 working days |
Supply Ability: | 1000 Ton Per Month |
Product Name: | Spring Steel Wire | Size: | 0.8-16mm |
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Tolerance: | ±1% | Coil Weight: | 200-1200kgs |
Surface Treatment: | Bright, Black,Phosphated | Usage: | Equipment,Vehicle,Car,Mattress, Sofa, Screen,Door,Springs |
High Light: | 0.8mm oil tempered steel wire,16mm oil tempered steel wire,0.8mm oil tempered wire |
0.8-16mm high carbon spring steel wire oil tempered spring steel wire
Product Name
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spring steel wire
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Material
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45 50 60 65 70 82B 72A
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process
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Cold drawing Heat treatment Temper
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Standard
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astm a475 JISG3560-94; GB18983-2003; EN102702: 2001 or agreement
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Packing
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Packing in coils by plastic film inside and plastic-woven strip outside.Can be customized as custermer's requirement.
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Tensile strength range
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1500-3200mpa
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Wire rod process flow
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Billets--RHF--Water descaling--ROlling--Laying head--Control cooling--Finishing, Packing, Warehousing;Materials wire rod---drawing---pickling-free wiredrawing derusting series---abrasive belt derusting---ultrasonic wave---Wire drawing powder---anneal process---oil-hardening---plumbum anneal---Washing---apply anti-rust oil--wire-rewindin--packing.
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Application
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Making for engine valve spring, clutch spring, oil pump nozzle spring, auto belt tightening pulley spring. And supporting spring in piston ring etc.
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