PC Strand Wire Prestressed Concrete 7 Wire 15.24mm Steel Strand, Building Material

Product Description

Product Description

Galvanized Wire is made to ASTM B498; ASTM A 475; BS 183 etc. The metallic zinc coatings applied by the galvanizing process are an effective way of combating corrosion in steel. Galvanized wire for cable application is available in a Class A coating; Class B coating and Class C coating.

Class A coatings are smoother, however less corrosion resistant than heavy galvanized coatings and are often used in normal wire working applications. Some typical end users include

Galvanized Wire is made to ASTM B498; ASTM A 475; BS 183 etc. The metallic zinc coatings applied by the galvanizing process are an effective way of combating corrosion in steel. Galvanized wire for cable application is available in a Class A coating; Class B coating and Class C coating.

Class A coatings are smoother, however less corrosion resistant than heavy galvanized coatings and are often used in normal wire working applications. Some typical end users include cages, bucket handles, coat hangers and baskets.
 

Given that galvanized wire is classified according to the amount of zinc coating, the following table outlines the difference between standard, heavy galvanized and extra-high galvanized wire.

Nominal Diameter	Minimum     Coating Mass (g/m2)
	Standard Galv.	Heavy Galv.	Extra-highGalv.
over 1.6 mm up   to and incl. 1.90mm	210	420	630
over 1.90mm up   to and incl. 2.30mm	220	440	660
over 2.30mm up   to and incl. 2.70mm	230	460	690
over 2.70mm up   to and incl. 3.10mm	240	480	720
over 3.10mm up   to and incl. 3.50mm	260	520	780
over 3.50mm up   to and incl. 3.90mm	270	540	810

Tensile Strength

the tensile strength is defined as the maximum load achieved in the tensile test, divided by the cross-sectional area of the wire test piece. Galvanized Wire is produced using soft, medium and hard grade wires. The following table specifies the tensile range according to the grade:

 

Nominal Wire     Diameter	Stress at 1%     Elongation (Mpa)
	Class A	Class B	Class C
over 1.6 mm up   to and incl. 2.30mm	1310	1240	1170
over 2.30mm up   to and incl. 3.05mm	1280	1210	1140
over 3.05mm up   to and incl. 3.60mm	1240	1170	1100
over 3.60mm up   to and incl. 4.80mm	1170	1100	1070

Nominal Wire     Diameter	Tensile     Strength (Mpa)
	Class A	Class B	Class C
over 1.6 mm up   to and incl. 2.30mm	1450	1380	1310
over 2.30mm up   to and incl. 3.05mm	1410	1340	1280
over 3.05mm up   to and incl. 3.60mm	1410	1340	1280
over 3.60mm up   to and incl. 4.80mm	1380	1280	1240

 

Please note that the sizes mentioned above are indicative only and do not specify the size range available from my products range.

Nominal Wire     Diameter	10in     Elongation (%)
	Class A	Class B	Class C
over 1.6 mm up   to and incl. 2.30mm	3	3	3
over 2.30mm up   to and incl. 3.05mm	3.5	3	3
over 3.05mm up   to and incl. 3.60mm	4	3	3
over 3.60mm up   to and incl. 4.80mm	4	4	4

 

Steel chemistry

A combination of steel grades is used and heat treatment processes to manufacture soft, medium and hard tensile grades. The table below is indicative only of steel chemistries used.

Tensile Grade	% Carbon	% Phosphorus	% Manganese	% Silicon	% Sulphur
Normal	0.5~0.85	0.035	0.5 ~1.10	0.10~0.35	0.045

 



 

 

Certifications

Packaging & Shipping

1) All the products are packed with seaworthy packing.
2) Customer's special requirement for packing can be satisfied.
3) Air freight; sea freight and truck freight are all available.

Company Profile

Tianjin Huayuan Times Metal Products Co., Ltd is specialized in steel wire and wire rope producing.The totall capacity is 100,000 tons per years and 80% of the products are for exporting.The company earns ISO 9001:2008; ISO/TS 16949; KS D 7036; JIS G 3547; JIS G 3548 certificate.Main products are galvanized steel wire for mesh; for cable; for rope and automotive systerm etc.

FAQ

Q: Manufacturer or Trader?
A: We are manufacturer in wire industry for more than 20 years. 

Q: Producing Capacity?
A: The producing capacity totally is 9, 000 tons per month. The producing capacity of this product is 1,500 tons per month.

 

Q: What certificates does my factory have?
A:ISO 9001; ISO/TS 16949; KS; JIS etc

Q: Main Market?
A: Our main market is foreign customers. 80% of the products are for exporting. The main countries are Japan, South Korea, South Asian area, Europe, America, Canada, and South America etc.

Q: What information should I provide when inquiring?
A: The diameter before pvc coating; after pvc coating, the requirement of the core wire like zinc coating, tensile strength, packing, colour

Q: What is the MOQ?
A: For quality checking, we accept small quantity order like one coil. For normal cooperation, we prefer FCL container quantity to ensure the safety of goods in transportation.

Q: What is the payment term?
A: T/T; L/C; D/P etc

Q: Free sample available?
A: Yes. Free sample within 2kg is available