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ASTM 755 Hot Galvanized Steel Coil For Corrugated Steel Sheet

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ASTM 755 Hot Galvanized Steel Coil For Corrugated Steel Sheet

China ASTM 755 Hot Galvanized Steel Coil For Corrugated Steel Sheet supplier
ASTM 755 Hot Galvanized Steel Coil For Corrugated Steel Sheet supplier ASTM 755 Hot Galvanized Steel Coil For Corrugated Steel Sheet supplier

Large Image :  ASTM 755 Hot Galvanized Steel Coil For Corrugated Steel Sheet

Product Details:

Place of Origin: Zhejiang, China
Brand Name: HONGFENG
Certification: ISO9001:2008
Model Number: OWN

Payment & Shipping Terms:

Minimum Order Quantity: 1 pcs
Price: USD780 per ton
Packaging Details: Standard waterproof paper and galvanized steel protection cover And steel strip packed
Delivery Time: Based on client's needs
Payment Terms: L/C,T/T
Supply Ability: 600,000 tons per Year
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Detailed Product Description
Standard: AISI,ASTM Reference Standard: ASTM 755
Strip Thickness: 0.20mm To 1.2mm Strip Width: 900mm To 1250mm
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ASTM 755 Hot Galvanized Steel Coil For Corrugated Steel Sheet

 

 

Standard:  AISI,ASTM

Reference standard: ASTM 755

0ther containing standards :JIS G3312, IS 14236, ECCA

Strip thickness mm :0.20 to 1.2 0

Strip widths mm : 900 to 1250

Substrate material :Zinc coating as per ASTM A 653/A 653M with steel base as per ASTM std

Substrate Coating mass gms/m2,Substrate coating mass class: 80 to 275 Z120; Z150; Z180 and Z275 as per ASTM std Or As mutually agreed Grade designation Gr 50/ Gr 80/CS type A, B as per ASTM std Yield strength Mpa min

Tensile strength Mpa min: 340 for Gr 50 & 550 for Gr 80 410 for Gr 50 & 570 for Gr 80

Paint type : Regular Polyester/Silicon Polyester/PVDF

Paint coating thickness (DFT)

Back coat 5 to 8 (including primer)

Digital DFT meter accuracy

Accuracy +/- 2% of reading) as per ASTM A 153

Pencil hardness

H or Harder Gloss 15-80% at 60 degrees ASTM D 523 Resistance to chalking QUV

ASTM D 53: 1000 HRS –rating ≤4 for PVDF, 750 HRS –rating ≤4 for others

Resistance to corrosion  ASTM B 117)

500 HRS with blister density ≤2, creepage ≤2 mm.

Resistance to Humidity: 1000 HRS blister density ≤ 2 (ASTM D 2247)

Resistance to color change QUV- ASTM G 53

2000 HRS (delta E ≤ 5 unit) for PVDF

1000 HRS (delta E ≤ 5 unit) for others

Flexibility

4 T- (ECCA) – no cracking

Resistance to abrasion

≤20 mg as per 100 cycles

 

 

Specifications

 

Galvanized GI Coils in 1220 & many other sizes & in thickness

Slitting Facility is also available

we are bulk stokiest of GI COILS from 0.3mm to 4mm we have we also have PPPGI coils

 

 

  • Applications:

    • Construction, building, roofing, pressing, bending, ventilating duct, handrail and partition panel

    • Further processing: coating base plate

    • Electric appliance: refrigerator, washing machine, recorder or microwave


 

Contact Details
FAMOUS Steel Engineering Company

Contact Person: Mr gao

Tel: +8618072735884

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