Manufacturing Area's
 
Parameters Technical details/specifications/Stds

Product name

BHUSHAN SHAKTI

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)

Top coat 18 to 22 microns (+5 microns primer)
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

Resistance to Acid/solvents

No discoloration/no blistering- ASTM D 1308

Product certification

All products are accompanied with MTC and packing list.

Quality System

ISO 9001 - 2000

Galvanized Plain Coil

Technical details/specifications
  PLAIN SKIN PASSED CORRUGATED HILGP PETROL/FUEL TANK FGP FAN BLADE GPC BUSES/COACHES
Thickness (mm) 0.10 to 2.50 0.30 to 2.50 0.12 to 1.60 0.30 to 2.50 0.40 to 1.20 0.60 to 1.60
Width (mm) upto 1350 upto 1350 602,762,800,
900,1050
200 to 1350 100 to 1350 100 to 1350
Surface Finish Regular & mim.spangle Matte with zero/min. spangle Regular Spangle Matte, Bright Finish, No spangle Matte finish, No spangle Matte, Bright finish, No spangle
Coating Mass (gms/m2) 80 to 300 80 to 300 80 to 300 20 to 80 60 to 90 60 to 80
Grades Soft/Lock forming EDD, DD,D, SPCEN, SPCD,SPCC Roofing EDD, DD,D, SPCEN, SPCD,SPCC SPCD, SPCC SPCEN, SPCD, SPCC

Galvanized Plain Sheet

Technical details/specifications
  PLAIN SKIN PASSED CORRUGATED HILGP PETROL/FUEL TANK FGP FAN BLADE GPC BUSES/COACHES
Thickness (mm) 0.10 to 2.50 0.30 to 2.50 0.12 to 1.60 0.30 to 2.50 0.40 to 1.20 0.60 to 1.60
Width (mm) upto 1350 upto 1350 602,762,800,
900,1050
200 to 1350 100 to 1350 100 to 1350
Cut to Length (mm) upto 4500 upto 4500 upto 4500 upto 4500 upto 4500 upto 4500
Surface Finish Regular & mim.spangle Matte with zero/min. spangle Regular Spangle Matte, Bright Finish, No spangle Matte finish, No spangle Matte, Bright finish, No spangle
Coating Mass (gms/m2) 80 to 300 80 to 300 80 to 300 20 to 80 60 to 90 60 to 80
Grades Soft/Lock forming EDD, DD,D, SPCEN, SPCD,SPCC Roofing EDD, DD,D, SPCEN, SPCD,SPCC SPCD, SPCC SPCEN, SPCD, SPCC