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Ningbo Huayuan Metal Product Co., Ltd.

Cold Heading Wire

Topone CHQ Wire, Cold heading Quality Wire

Standard:JIS G4315, ASTM A493, GB/T 4232 and Other Equivalents.
Grade: 201Cu, 302HQ/XM7, 304, 304ES(T),304HC, 304HCM, 304HCT, 316, 316L,410,420, 430,D667/204Cu,D667/200Cu
Diameter: 0.80-15.0mm
Surface: Dull, Half Bright
Temper: Soft (Annealed)
Packing: Separate Mill Coils, Coils on Pallet, Coil on Carrier,Carrier-Less Core
MOQ:500kg
Characteristics:
High formability; low working stress;
Excellent surface quality; most proper
Hardenability and low tool wearing;
Superior low magnetism after heading&threading.


  • Genearal Description
  • Technical Data
  • Packaging
  • Applications
  • Enquiry
Ningbo Huayuan Metal manufactures high quality stainless steel cold heading Wires in Brand "Topone" diameters ranging from 0.80~16.00mm in annealed condition with various grades. Topone cold heading wires are manufactures as per JIS G4315, ASTM A493, GB/T 4232 and other equivalent international standards.

Application
Material for manufacturing all kinds of fasterners like screws, bolts, nuts, rivets,nails,staples, pins and washers etc, widely used in automative industries, house hold appliances, aeronautics, building constructions.
Quality
Topone CHQ wires are free from surface imperfections like seam / crack and wire drawing defects such as scratches, die marks, heavy pitting, etc, thus ensuring high efficiency for cold heading process. And we are using coating salts and drawing lubricants from Germay Brand Traxit as well as Adeka from Japan.There is no hazardous coating or lubricant used. The selection of grade depends on the final application and type of products to be manufactured. We can also provide technical assistance to customers, in case of any difficulty..
Physical Properties

Grade Diameter Manufacturing Standards Surface Finish Temper Tensile Strength Elongation R/A
in mm N / mm² (%) (%)
302HQ/XM7 0.80 - 16.00 As per JIS G4315, ASTM A493, GB/T 4232 and Other Equivalents Dull(Half Bright) Annealed 520 - 620 35 - 45 65 - 75
304HC 550 - 650 35 - 45 60 - 70
304 650 - 750 30 - 40 60 - 70
316 650 - 750 30 - 40 60 - 70
316L 650 - 750 30 - 40 60 - 70
316Cu 520 - 600 35 - 45 65 - 75
410 600 - 700 10 - 25 60 - 70
420 500 - 650 10 - 15 40 - 50
430 450 - 550 10 - 26 60 - 70
304HCM 550 - 650 32 - 42 60 - 70
304ES(T) 650 - 750 35 - 40 55 - 65
201Cu 650 -750 30 - 35 50 - 60
D668/204Cu 650 - 750 30 - 35 45 - 55
D667/200Cu 650 - 750 30 - 35 45 - 55
Chemical Composition

AISI、ASTM JIS EN C Si P S N Mn Cr Ni Cu Mo
304,S30400 SUS304 1.4301 ≤0.08 ≤1.0 ≤0.045 ≤0.03 - - - ≤2.0 18.0 ~ 20.0 8.0 ~ 10.0 - - - - - -
316,S31600 SUS316 1.4401 ≤0.08 ≤1.0 ≤0.045 ≤0.03 - - - ≤2.0 16.0 ~ 18.0 10.0 ~ 14.0 - - - 2.0 ~ 3.0
316L,S31603 SUS316L 1.4435 ≤0.03 ≤1.0 ≤0.045 ≤0.03 - - - ≤2.0 16.0 ~ 18.0 10.0 ~ 14.0 - - - 2.0 ~ 3.0
410,S41000 SUS410 1.4006 ≤0.15 ≤1.0 ≤0.04 ≤0.03 - - - ≤1.0 11.5 ~ 13.5 - - - - - - - - -
420,S42000 SUS420J1 1.4021 0.15-0.25 ≤1.0 ≤0.04 ≤0.04 - - - ≤1.0 12.0 ~ 14.0 - - - - - - - - -
430,S43000 SUS430 1.4016 ≤0.03 ≤0.75 ≤0.04 ≤0.03 - - - ≤1.0 16.0 ~ 18.0 ≤0.6 - - - - - -
304HC

≤0.08 ≤1.0 ≤0.045 ≤0.03 - - - ≤2.0 18.0 ~ 20.0 8.0 ~ 10.0 2.0 ~ 3.0 - - -
302HQ SUSXM7
≤0.03 ≤1.0 ≤0.04 ≤0.015 - - - ≤2.0 17.0 ~ 19.0 9.0 ~ 11.0 3.0 ~ 4.0 - - -
304HCM

≤0.08 ≤1.0 ≤0.045 ≤0.03 - - - ≤2.0 17.0 ~ 19.0 8.0 ~ 10.0 2.5 ~ 4.0 - - -
304ES(T)

≤0.12 ≤1.0 ≤0.045 ≤0.03 ≤0.10 2.0 ~ 4.5 16.0 ~ 18.0 6.0~8.0 2.0 ~ 3.0 0.5
201Cu

≤0.12 ≤1.0 ≤0.045 ≤0.03 ≤0.10 7.5 ~ 10.0 13.5 ~16.0 3.50 ~5.50 2.0 ~ 3.0 0.5
204Cu

≤0.12 ≤1.0 ≤0.045 ≤0.03 ≤0.10 11.0 ~ 15.0 12.5 ~ 14.0 1.60 ~ 2.50 1.5 ~ 2.5 0.6
200Cu

≤0.12 ≤1.0 ≤0.045 ≤0.03 ≤0.10 11.0 ~ 15.0 12.5 ~ 14.0 0.5 ~ 1.50 2.5 ~ 2.5 0.6



Diameter Packing Approx. Weigh Surface
mm inch
1.00 - 1.70 0.040 - 0.070 Coils on Pallets 50kg Dull(Half Bright)
1.70 - 4.00 0.070 - 0.160 Coils on Pallets 100 - 150 Kg Dull(Half Bright)
4.00 - 16.00 0.160 - 0.630 Coils on Pallets 100 - 500 Kg Dull(Half Bright)
2.00 - 4.00 0.080 - 0.160 Euro Coil 100 - 400 Kg Dull(Half Bright)
4.00 - 16.00 0.160 - 0.630 Euro Coil 150 - 1000 kg Dull(Half Bright)
0.80 - 1.60 0.032 - 0.630 Carrier-Less Core 100-250 kg Dull(Half Bright)
1.60 - 16.00 0.630 - 0.630 Carrier-Less Core 400-500 kg Dull(Half Bright)





Topone Stainless Steel CHQ Wire Applications




Screws
Bolts
Eye Bolt
U Type Clamp




Shafts
Rivets
T Shape Gun Nails
Gun Nails Coil




Screw Hook
Pings
Nails
U Nails






Staples
Hose Clip Screw




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