• Qingdao Teste 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.
  • Qingdao Teste 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!
  • Qingdao Teste Metal Products Co., Ltd.
    I am very satisfied with this import. The quality is very good and the price is reasonable. The seller is very professional and responsive. I will definitely buy from this seller again.
Contact Person : Tina
Phone Number : +86 13853272823
Whatsapp : +8613853272823

Carbon Steel Mild Steel Wire Nails JIS G3507 SWRCH22K 35K Cold Heading

Place of Origin Shandong China
Brand Name TESTE
Certification ISO TUV SGS BIS CE
Minimum Order Quantity 3Tons
Price Negotiate
Packaging Details With iron sheet to pack the steel sheet and pallet .Also make the shipping marks on each bundles.
Delivery Time 5-15days depend on the quantity
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram,OA
Supply Ability 5000Tons Per Months

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

mild steel nail wire 1.0347


nail carbon steel wire


mild steel wire nail JIS G3507

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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).