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Sheet Metal Materials

When selecting the right material for your next sheet metal project, it’s important to review the physical properties and available surface finishing and ensure a good fit. See the table below for an introduction to the commonly used sheet metals materials in our China sheet metal manufacturing facility.

MaterialSurface finishYield (MPA)Tensile (MPA)HardnessGB standard
Powder coatingE-CoatingZinc platingAnodizedPassivation
Cold Rolled Steel (CSR)
 SPCC   ≥210≥350HB 65 - 80JIS G3141-2009
 SAPH440   ≥305≥440HB 80 ±30Q/BQB 310-2009
Hot Rolled Steel
 Q235   ≥235375 – 500HB 120 ±40GB/T 700-2006
 Q345   ≥345490 – 675HB 120 ±40GB/T 1591-2008
Spring Steel
 65Mn  ≥785≥980HB 190 – 340GT/T 1222-2007
Aluminum
 AL1060  ≥35≥75HB 26 ±5GB/T 3190-2008
 AL6061 T6  ≥276≥260HV 15 – 18GB/T 3190-2008
 AL6063 T5  ≥170≥250HB 25 ±5GB/T 3190-2008
 AL5052 H32  ≥70210 – 260HV 11 ±2GB/T 3190-2008
Stainless Steel
 SS301  ≥205≥520HB 76 – 187GB/T 8170-2008
 SS304  ≥205≥520HB 76 – 187GB/T 24511-2009
 SS316  ≥205≥520HB 76 – 187GB/T 24511-2009
Cold Galvanized Steel
 SGCC ≥200≥380HB 50 – 65JIS-G3302
Check all the information about Surface finishing Types, properties, colors and more!

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