Introduction
CHQ fastener drawn wire SCM435, high strength alloy steel wire coated with phosphate surface, fit for cold forging process, manily used for producing class 10.9 and class 12.9 bolts and screws.
Chemicial Components
Grade of Steel: SCM435
Technical Process: SAIP/ PSASAIP
Standard :GB/T5953, JIS G3507
Range of Production: 0.8mm~32.0mm
Original: Wuxi, China
Certification: ISO9001, IATF16949 etc.
Price: Negotiable
Payment term: TT/DP/LC
Delivery date: Negotiable
Packing: Sea-worthy Package
Market: Middle East/ Africa/Asia/South America/Europe/North America
Warranty: 1 year
MOQ: At least a 20GP Container
Technical Process
HD Process: Wire Rod-Pickling and Coating- Finally Drawn - Finished Product
SAF Process: Wire Rod-Pickling and Coating-Drawing-Spheroidized Annealing-Pickling and Coating-Finished Product
SAIP Process: Wire Rod-Pickling and Coating-Drawing-Spheroidized Annealing-Pickling and Coating- Skin Pass-Finished Product
PASAIP Process: Wire Rod-Pickling and Coating-Medium Annealing-Drawing-Spheroidized Annealing-Pickling and Coating- Skin Pass-Finished Product
PSASAIP Process: Wire Rod-Pickling and Coating-Spheroidized Annealing-Drawing-Spheroidized Annealing-Pickling and Coating- Skin Pass-Finished Product
Product Catalog
We are professional manufacturer for CHQ carbon steel wire, alloy steel wire and rivet steel wire.We mainly manufacture according to the GB Standard and the JIS Standard, but we can also follow the American Standard(ASTM/AIS/SAE) or the DIN Standard to manufacture as to reach customers' requirements.
We mainly supply CHQ wire rods of the following grades:
CHIT, SWCH6A, SWCH8A, SWCH10A, SWCH12A, SWCH15A, SWCH18A, SWCH22A, SWCH25K, SWCH35K, SWCH45K, 40ACR, SCM415, SCM420, SCM435, SCM440, SCR440, SAE1006, SAE1008, SAE1010, SAE1018, SAE1022, SAE1035, SAE1045, SAE10B21, SAE10B33, SAE10B35, SAE10B38, ML08AL, ML40CR, ML20CR, ML35CR ML20MNTIB, 15B25 , 50BV30 and so on.
Range of Production: 0.8mm~32.0mm
Production Equipments
Wire Drawing
1. Equipment : handstand drawing machines
Range of Production : 5.5mm - 32mm
Inner Diameter of Coil: 800mm, 900mm, 1100mm
2. Equipment : High speed drawing machine
Range of Production : 2.0mm - 6.0mm.
Inner Diameter of Coil: 600mm
3. Equipment : Water tank drawing machine
Range of Production : 2.0mm - 6.0mm.
Inner Diameter of Coil: 600mm
4. Equipment : Drawing machine for small sizes
Range of Production :≤2.0mm
Inner Diameter of Coil: 350mm
Spheroidized Annealing
Equipment : protectional spheroidized annealing furnaces from Taiwan
Quality 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.
Product Inspection Equipment
We have advanced inspection equipments so that to carry things out strictly according to the IQC,IPQC and OQC process. Also, our technical staff will record all data of mechanical properties for the finished wire and make quality guarantee certificate to customers. That's our commitment to the quality of our products.
Experience and markets:
Our factory has more than 20years working experiences on researching and selling. Products are well sailed all over the world, got many compliments from customers.
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