Harga Plat ST52 DIN 17100

CHARACTERISTICS

ST52-3 plate has a higher yield and tensile strength than A36 plate, combined with a lower weight. ST52-3 DIN 17100 plate is ductile and easy to form. It can be successfully machined with the appropriate techniques and is easy to weld. It is a high strength low alloy (HSLA) columbium-vanadium steel.

The “ST” means a general structural carbon steel (that is, plain carbon rather than low alloy) which is not intended to be heat treated (that is, other than the heat treatment which naturally occurs during cool-down from the hot-rolling operation).

The “52” means a minimum tensile strength of 52 kg per sq. mm. In SI units, this is 510 MPa. In Imperial units, it’s 73,961 (that is, in practice, 74,000 or 75,000) psi.

Equivalent Grade

ASTM A572 Grade 50, GB Q345B, SM490YA JIS G3106 , AS3678-350, EN 10025-S355JR, BS4360-50A,

Chemical Composition (%)

C	Si	Mn	P	S	Nb	Cu	Cr	Ni	Mo
0.18 Max	0.55 Max	1.60 Max	0.035 Max	0.035 Max	0.036	0.05	0.02	0.01	0.001

Mechanical Properties

Class	Kind	Thickness             mm	Yield Strength             Mpa(min)	Tensile Strength            MPa	Elongation             % (min)	Min Impact StrengthKVJ
						-20°	0°	+20
A ST 52	Normalized	<16	355	510-650	20	27	34	40
		16 -40	345	510-650	20	27	34	40

[Referensi: http://www.steellines.com/ ]

Dapatkan penawaran harga terbaik Plat ST52 DIN17100 disini