2016年8月31日星期三

JIS G4051-2005 mechanical structure carbon steel feature

S20C is a kind of mechanical structure carbon steel, S20C often used in the manufacture of stamping parts and carburized parts, such as stamping products, sleeve, enamel products, automobile shell and wear-resisting, high strength, more stress, friction under the working conditions and requirements quite elastic parts and so on.


learn more:
http://www.bsteelplate.com/Industry-News/JIS-G40512005mechanical-structure-carbon-steelfeature.html?li

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2016年8月15日星期一

S235JRG2 (1.0038) Carbon and low alloy steel

S235JRG2 steel  is one mainly of Carbon and low alloy steel , S235JRG2 steel plate is a structural steel grade which be used in riveted, bolted, or welded construction of bridges and building.








S235JRG2 Application:
Bolted, riveted or welded construction projects
Bridge building
Commercial buildings
Ship building
Offshore construction


learn more:
http://www.ice-steels.com/News/S235JRG210038Carbon-and-low-alloy-steel.html?li



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2016年8月5日星期五

Carbon Structural and Alloy Steel

Specification & Steel Grade :
The main steel grades in Carbon and low alloy steel are like :
EN10025(93):S355JR,S355J0,S355J2,S355J2G3,S355J2G4,S355K2G3,S355K2G4,S275JR,S275J0,S275J2,S275J2G3,S275J2G4.
EN10025(90): Fe430B,Fe430C,            
Fe430D1,Fe430D2,Fe510B,Fe510C,Fe510D1,Fe510D2,Fe510 D D1,Fe510 D D2.
EN10113-2: S275N,S275NL,S355N,S355NLDIN17100: St44-2,St44-3U,St44-3N,St52-3,St52-3N.
JIS3101:SS330,SS400,SS490
JIS3106:,SM490A/B/C,SM490YA/B,SM520B/C
ASTM:A529Gr42/50,A572Gr42/50,A573Gr58/65/70,A633GrA/C/D,A656Gr50,A709Gr36/50/50w/A808.
ISO630: FE 310, FE 360B/C/D, FE 430B/C/D , FE 510B/C/D , A656
Low alloy high strength steel also can be called common low alloy steel,low alloy structural steel. Low alloy structural steel's total alloy content usually is not more then 3% .Except for Si and Mn, there is V,Ti,Nb,Al,Cr,Ni,Re,N and so on.
Carbon Structural and Alloy Steel Application:
Common carbon structural steel also be called mild steel. This kind of steel has very wide use. Because of the low carbon content and without alloy element, carbon structural steel has the proper tensile strength, good toughness, plasticity,processing property. Carbon structural steel usually be rolled into steel plates, shaped steel and profile steel, which usually used to build workshop,bridge,vessels and so on .
Carbon Structural and Alloy Steel Delivery Condition:
Normalizing, annealing,tempering,TMCP,PWHT, impact test,Q&T.

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