• Jiangsu Changjian Metal Products Co., Ltd.
    The coil was packaged very well and shipped fast.The product fits the descripton. Thinking about purchasing again.Really a great product. I have tried other products and this by far is the best money I have spent.
  • Jiangsu Changjian Metal Products Co., Ltd.
    First time we import a big project from China, excellent for service And really professionnal. My goods have been received, the products are not damaged at all.The quality and workmanship are very good, the materials are also very good, I am very satisfied. recommand them!
Contact Person : Elise
WhatsApp : +8617751672908

Galvanized Carbon Steel Wire Rope Galvanized JIS SWRCH35K SWRCH30K

Place of Origin Jiangsu,China
Certification ISO 9001 ,CE
Minimum Order Quantity 1 Coil
Delivery Time 7~10 working days
Payment Terms L/C, T/T, Western Union
Supply Ability 5000 Ton/Tons per Month

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Product Details
Product Name Cold Heading Wire Rods Standard JIS G3507,GB/T 6478
Size 6.5mm~20mm Technology Pickling,coating,intermediate Drawing,spheroidized Annealing,skin Pass
Surface Black
High Light

zinc coated carbon steel wire


low carbon galvanized steel wire SWRCH30K


carbon steel wire ropes SWRCH30K

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Product Description
cold heading wire rod/chq wire rod

Cold heading quality steel wire rod is produced with a tighter restriction on chemical and surface requirements due to the high amount of reduction that takes place in cold heading. Cold heading quality steel is ideal for a variety of cold heading applications, including bolts, nuts, screws, rivets, nails, and other complex formed parts.



Cold Heading Steel Wire Rod Standard Grade
JIS G3507

SWRCH35K  (DIA6.5~20MM

SWRCH30K  (DIA6.5~20MM)

SWRCH22A  (DIA5.5~6.5MM)

GB/T 6478

ML15   ML20  ML25  ML30  ML35 (DIA6.5~20MM)



Element C Mn P S
SWRCH35K 0.32~0.38% 0.60~0.90% 0.03%Max 0.1~0.35%
SWRCH30K 0.27~0.33% 0.60~0.90% 0.03%Max 0.1~0.35%
SWRCH22A 0.18~0.23% 0.70~1.00% 0.03%Max 0.035%Max




In coils up to approx. 2500 kg, inside diameter about 800 mm, outside diameter about 1200 mm, maximum length 1900 mm.



On demand Inspection Certificate according to EN 10204 3.1 and for diameter range 5,5 ÷ 13 mm the Declaration of Performance according to CPR (Reg UE 305/2011).