PATTA PATTI


PATTA PATTI


Patta Patti is produced under the correct guidance of the experts. They use the best quality hardened SS to make this product. Patta Patti is mainly utilized in the construction because of its solid structure. Also, it is used in various other applications because of its light-weighted, powerful structure and easy establishment. Patta Patti is resistance to erosion and so, they are used in synthetic concoctions, petrochemical, and vehicles. Patta Patti is fabricated by utilizing the quality treated steel as well as present-day procedures following strict rules and regulations. They are also customized in different shapes, size, and forms as requested by the customers.

  • Standards : ASTM A240 / ASME SA240
  • Thickness : 1 mm To 100 mm
  • Hardness : HRB 62 to 180 - HV 140 to 1250
  • Tensile Strength : As required up to 1450MPA

202 Patta & Patti Equivalent Grades

STANDARD WERKSTOFF NR. UNS
SS 202 1.4373 S20200

202 Patta & Patti Chemical Composition :

Element C Cr Mn Ni P S Si
SS 202 = 0.15 17- 19 7.50-10 4-6 = 0.060 = 0.030 = 1

202 Patta & Patti Mechanical Properties :

Element Tensile Strength Yield Strength Elongation
SS 202 515 MPa 275 MPa 40%

202 Patta & Patti Physical Properties :

Element Density, lb/in3 Modulus of Elasticity, psi Linear Expansion, 68-212�F, /�F Thermal Conductivity, Btu/ft hr�F Heat Capacity, Btu/lb�F Electrical Resistivity, O-inch
SS 202 0.285 29 x 106 9.4 x 10-6 8.7 0.12 27.6 x 10-6

304 Patta & Patti Specification :

STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
SS 304 1.4301 S30400 SUS 304 304S31 08?18?10 Z7CN18-09 X5CrNi18-10

304 Patta & Patti Chemical Composition :

Element C Cr Mn Ni P S Si
SS 304 8.0 � 11.0 18.0 � 20.0 2.0 max 8.0 � 11.0 0.045 max 0.03 max 1.0 max

304 Patta & Patti Mechanical Properties :

Element Tensile Strength Yield Strength Elongation Reduction in Area Hardness
SS 304 Psi � 85,000 Psi � 45,000 50% 55% Rb 180

304 Patta & Patti Physical Properties :

Element Density, lb/in3 Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
SS 304 8.0 g/cm3 1400 �C (2550 �F) Psi � 75000, MPa � 515 Psi � 30000, MPa � 205 35 %

304l Patta & Patti Specification :

STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
SS 304L 1.4306/1.4307 S30403 SUS 304L 304S11 03?18?11 Z7CN18-09 X2CrNi18-9 / X2CrNi19-11

304l Patta & Patti Chemical Composition :

Element C Cr Mn Ni P S Si
SS 304L 8.0 � 11.0 18.0 � 20.0 2.0 max 8.0 � 12.0 0.045 max 0.03 max 1.0 max

304l Patta & Patti Physical Properties :

Element Density, lb/in3 Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
SS 304L 8.0 g/cm3 1400 �C (2550 �F) 485 170 40