Թյ͹Ѻس, ؤŷ س к ŧ¹
˹: [1]
   
¹ Ǣ: Structural Steel Material  (ҹ 2032 )
0 Ҫԡ 1 ؤŷ ѧǢ͹
Chokchai
PM/CM
???????????
Sr. Member
*****
з: 499


?????? ??????~Gunner 1990

mephom_1626@hotmail.com PM/CM
´
« : Ҥ 21, 2011, 11:24:34 AM »

ASTM A36 (?)
Specification for Structural Steel (Carbon Steel : Fy = 250 MPa)
ASTM A53 (?)
Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated Welded and Seamless
ASTM A123
Specification for Zinc (Hot-Dip Galvanized), Coatings on Iron and Steel Products
ASTM A153
Specification for Zinc Coating (Hot-Dip) on Iron and Steel Hardwar
ASTM A193
Specification for Alloy Steel and Stainless Steel Bolting Material for High Temperature Service
ASTM 194
Specification for Carbon and Alloy Steel Nuts for Bolts for High Pressure and High Temperature Service
ASTM A307
Specification for Carbon Steel Bolts and Studs, 60,000 psi Tensile
ASTM A325
Specification for High Strength Bolts for Structural Steel Joints
ASTM A490
Specification for Heat Treated Steel Structural Bolts, 150 ksi Minimum Tensile Strengths
ASTM A500
Specification for Cold-Formed Welded and Seamless Carbon Steel Structural Tubing in Rounds and Shapes
ASTM A501
Specification for Hot Formed Welded and Seamless Carbon Steel Structural Tubing

JIS(Japanese Industrial Standards)
? 2 ? ? SS ? ? SM
- SS-400 (Fy : 245 MPa)
- SM-400 (Fy : 245 MPa)
- SM-570 (Fy : 460 MPa)

TIS(Thai Industrial Standards)
.( ) ? structural steel ? 3 ??
1.??(. 55)
Fy min = 2,400 ksc. Fy max = 3,900 ksc.
2. (. 107) ?? , , ?? : ?? 2 ?
- HS41 : Fy = 2,400 ksc. ; Fu = 4,100 ksc. ; δ = 23%
- HS50 : Fy = 3,200 ksc. ; Fu = 5,000 ksc. ; δ = 23%
3.(. 116) , ?? , ? , ?? , : ?? 2 ?
- Fe24 : Fy = 2,400 ksc. ; Fu = 4,100 ksc. ; δ = 23%
- Fe30 : Fy = 3,000 ksc. ; Fu = 5,000 ksc. ; δ = 23%

ISO (International Standard Organization) ? 3 ?
- Fe-360(Fy : 235 MPa)
- Fe-450(Fy : 275 MPa)
- Fe-510(Fy : 350 MPa)

BS(BS.(British Standard) 2 ?
- Grades 43 (Fy : 275 MPa)
- Grades 50 (Fy : 355 MPa)
ѹ֡
richthichai
???????????
Hero Member
*****
з: 524



´
« ͺ #1 : Ҥ 21, 2011, 01:31:23 PM »

?.....
ѹ֡
seksanti
Newbie
*
з: 3


´
« ͺ #2 : Զع¹ 06, 2012, 06:34:16 AM »

 ҧ ҧ? Ե Ե
ѹ֡
˹: [1]
   
 
ⴴ: