1. Introduction of A36 American Standard H-beam:
American standard H-shaped steel implementation standard: ASTM standard. American standard H-shaped steel has three main quality grades: A36, A572, A992, etc. For example: A36 material and A572 material represent carbon structural steel, and A992 is low alloy steel.
2. Chemical composition of A36 American standard H-beam steel:
C: 0.27～0.35;
Si: 0.93～1.20;
Ni: ≤0.029;
Cu: ≤0.025;
Mn: 0.80～1.10;
S: ≤0.025;
P: ≤0.026;
Cr: 0.75～1.20;
3. Mechanical properties of A36 American standard H-beam:
Tensile strength σb (MPa): ≥560;
Yield strength σs (MPa): ≥460;
Elongation δ5 (%): ≥10;
Reduction of area ψ (%): ≥45;
Impact energy Akv (J): ≥39;
Impact toughness value αkv (J/cm²): ≥49;
Hardness: ≤229HB;
4. Normalizing of American Standard H-beam:
The workpiece after normalizing has better comprehensive mechanical properties than the annealed state. For some ordinary structural parts with little stress and low performance requirements, normalizing can be used as the final heat treatment to reduce processes, save energy, and improve production efficiency. In addition, for some large or complex-shaped parts, when there is a risk of cracking during quenching, normalizing can often replace quenching and tempering as the final heat treatment.
5. American standard H-beam factory inspection method:
Quality level Tensile test a, b Impact test c Lower yield strength ReL/MPa Tensile strength Rm/MPa Elongation after break A/% Temperature Impact absorbed energy KV2/J Not less than Not less than Q550q CDE 550 530 - 660
Note: a When the yield is not obvious, Rp0.2 can be measured instead of the lower yield strength. b Transverse specimens are taken for tensile test. The C impact pattern goes to the longitudinal specimen. G250, G300, G350 process performance 180 bending test thickness ≤ 16mm thickness > 16mm bending result D = 2a D = 3a There should be no visible cracks on the outer surface of the sample Note: D - diameter of the bending indenter, a - test Same thickness.
6. American standard H-shaped steel product specification and model table: Product name Specification model Material Length (meter) Meter weight (KG) Origin
American Standard H-beam W4*13 A36/A992 12 19.3 Ma Steel
American standard H-beam W5*16 A572GR50/A992 12 13 Laigang
American standard H-shaped steel W6*8.5 A572GR50/A992 12/12.2 13 Laigang
American standard H-shaped steel W6*9 A572GR50/A992 12/12.9 13.5 Laigang/Rizhao/Maanshan Iron and Steel
American standard H-beam W6*12 A572GR50/A992 12/12.2 18 Laigang/Rizhao/Maanshan Iron and Steel
American standard H-shaped steel W6*15 A572GR50/A992 12 22.5 Laigang/Rizhao/Maanshan Iron and Steel
American standard H-beam W6*16 A36/A572GR50 10 24 Laigang/Rizhao/Maanshan Iron and Steel
American standard H-beam W6*20 A572GR50/A992 12 29.8 Laigang/Rizhao/Maanshan Iron and Steel
American standard H-beam W6*25 A572GR50/A992 12 37.1 Laigang/Rizhao/Maanshan Iron and Steel
American standard H-beam W8*10 A572GR50/A992 12 15 Laigang/Rizhao/Maanshan Iron and Steel
American standard H-beam W8*13 A572GR50/A992 12 19.3 Laigang/Rizhao/Magang
American standard H-beam W8*15 A572GR50/A992 12 22.5 Laiwu Steel/Rizhao/Magang
American standard H-beam W8*18 A572GR50/A992 12 26.6 Laiwu Steel/Rizhao/Magang
American standard H-beam W8*21 A572GR50/A992 12 31.3 Laiwu Steel/Rizhao/Magang
American standard H-beam W8*24 A572GR50/A992 12 35.9 Laigang/Rizhao/Magang
American standard H-beam W8*28 A572GR50/A992 12 41.7 Laiwu Steel/Rizhao/Magang
American standard H-beam W8*31 A572GR50/A992 12 46.1 Laiwu Steel/Rizhao/Magang
American standard H-beam W8*35 A572GR50/A992 12 52 Laigang/Rizhao/Magang
American standard H-beam W8*40 A572GR50/A992 12 59 Laigang/Rizhao/Magang
American standard H-beam W8*48 A572GR50/A992 12 86 Laiwu Steel/Rizhao/Magang
American standard H-beam W8*58 A572GR50/A992 12 86 Laiwu Steel/Rizhao/Magang
American standard H-beam W8*67 A572GR50/A992 12 100 Laigang/Rizhao/Magang
American standard H-beam W10*19 A572GR50 12 28.4 Laigang
American standard H-beam W10*22 A572GR50/A992 12 32.7 Laiwu Steel/Rizhao/Magang
American standard H-beam W10*26 A572GR50/A992 12 38.5 Laiwu Steel/Rizhao/Magang
American standard H-beam W10*30 A572GR50/A992 12 44.8 Laiwu Steel/Rizhao/Magang
American standard H-beam W10*33 A572GR50/A992 12 49.1 Laiwu Steel/Rizhao/Magang
American standard H-beam W10*39 A572GR50/A992 12 58 Laigang/Rizhao/Maanshan Iron and Steel
American standard H-beam W10*45 A572GR50/A992 12 67 Laigang/Rizhao/Maanshan Iron and Steel
American standard H-shaped steel W10*49 A572GR50/A992 12 73 Laigang/Rizhao/Maanshan Iron and Steel
American standard H-beam W10*60 A572GR50/A992 12 80 Laigang/Rizhao/Maanshan Iron and Steel
American standard H-beam W10*68 A572GR50/A992 12 89 Laigang/Rizhao/Maanshan Iron and Steel
American standard H-beam W10*77 A572GR50/A992 12 101 Laigang/Rizhao/Maanshan Iron and Steel
American standard H-shaped steel W10*88 A572GR50/A992 12 115 Laigang/Rizhao/Maanshan Iron and Steel
American standard H-beam W10*100 A572GR50/A992 12 131 Laigang/Rizhao/Maanshan Iron and Steel
American standard H-shaped steel W10*112 A572GR50/A992 12 149 Laigang/Rizhao/Maanshan Iron and Steel
American standard H-beam W12*16 A572GR50/A992 12 23.8 Laigang/Rizhao/Maanshan Iron and Steel
American standard H-beam W12*19 A572GR50/A992 12 28.3 Laigang/Rizhao/Maanshan Iron and Steel
American standard H-beam W12*22 A572GR50/A992 12 32.7 Laigang/Rizhao/Maanshan Iron and Steel
American standard H-shaped steel W12*26 A572GR50/A992 12 38.7 Laigang/Rizhao/Maanshan Iron and Steel
American standard H-shaped steel W12*30 A572GR50/A992 12 44.5 Laigang/Rizhao/Maanshan Iron and Steel
American standard H-beam W12*35 A572GR50/A992 12 52 Laigang/Rizhao/Maanshan Iron and Steel
American standard H-beam W12*40 A572GR50/A992 12 60 Laigang/Rizhao/Maanshan Iron and Steel
American standard H-beam W12*45 A572GR50/A992 12 67 Laiwu Steel/Rizhao/Magang
American standard H-beam W12*50 A572GR50/A992 12 74 Laigang/Rizhao/Magang
American standard H-beam W12*53 A572GR50/A992 12 79 Laigang/Rizhao/Magang
American standard H-beam W12*58 A572GR50/A992 12 86 Laigang/Rizhao/Magang
American standard H-beam W12*65 A572GR50/A992 12 97 Laigang/Rizhao/Magang
American standard H-beam W12*72 A572GR50/A992 12 107 Laiwu Steel/Rizhao/Magang
American standard H-beam W12*79 A572GR50/A992 12 117 Laiwu Steel/Rizhao/Magang
American standard H-beam W12*87 A572GR50/A992 12 129 Laigang/Rizhao/Magang
American standard H-beam W12*96 A572GR50/A992 12 143 Laigang/Rizhao/Magang
American standard H-beam W12*106 A572GR50/A992 12 158 Laigang/Rizhao/Magang
American standard H-beam W12*120 A572GR50/A992 12 179 Laigang/Rizhao/Magang
American standard H-beam W12*136 A572GR50/A992 12 202 Laigang/Rizhao/Magang
American standard H-beam W12*152 A572GR50/A992 12 226 Laigang/Rizhao/Magang
American standard H-beam W12*170 A572GR50/A992 12 253 Laigang/Rizhao/Magang
American standard H-beam W14*22 A572GR50/A992 12 32.9 Laiwu Steel/Rizhao/Magang
American standard H-beam W14*26 A572GR50/A992 12 39 Laigang/Rizhao/Magang
American standard H-shaped steel W14*30 A572GR50/A992 12 44.6 Laigang/Rizhao/Maanshan Iron and Steel
American standard H-beam W14*34 A572GR50/A992 12 51 Laigang/Rizhao/Maanshan Iron and Steel
American standard H-beam W14*38 A572GR50/A992 12 58 Laigang/Rizhao/Maanshan Iron and Steel
American standard H-shaped steel W14*43 A572GR50/A992 12 64 Laigang/Rizhao/Maanshan Iron and Steel
American standard H-beam W14*48 A572GR50/A992 12 72 Laigang/Rizhao/Maanshan Iron and Steel
American standard H-beam W14*53 A572GR50/A992 12 79 Laigang/Rizhao/Maanshan Iron and Steel
American standard H-shaped steel W14*61 A572GR50/A992 12 91 Laigang/Rizhao/Maanshan Iron and Steel
American standard H-beam W14*68 A572GR50/A992 12 101 Laigang/Rizhao/Maanshan Iron and Steel
American standard H-beam W14*74 A572GR50/A992 12 110 Laigang/Rizhao/Maanshan Iron and Steel
American standard H-beam W14*82 A572GR50/A992 12 122 Laigang/Rizhao/Maanshan Iron and Steel
American standard H-shaped steel W14*90 A572GR50/A992 12 134 Laigang/Rizhao/Maanshan Iron and Steel
American standard H-beam W14*99 A572GR50/A992 12 147 Laigang/Rizhao/Maanshan Iron and Steel
American standard H-shaped steel W4*109 A572GR50/A992 12 162 Laigang/Rizhao/Maanshan Iron and Steel
American standard H-beam W14*120 A572GR50/A992 12 179 Laigang/Rizhao/Maanshan Iron and Steel
American standard H-beam W14*132 A572GR50/A992 12 16 Laigang/Rizhao/Maanshan Iron and Steel
American standard H-beam W14*145 A572GR50/A992 12 216 Laigang/Rizhao/Maanshan Iron and Steel
American standard H-beam W14*159 A572GR50/A992 12 237 Laigang/Rizhao/Magang
American standard H-beam W14*176 A572GR50/A992 12 262 Laigang/Rizhao/Magang
American standard H-beam W14*193 A572GR50/A992 12 262 Laigang/Rizhao/Magang
American standard H-beam W14*211 A572GR50/A992 12 287 Laiwu Steel/Rizhao/Magang
American standard H-beam W14*233 A572GR50/A992 12 347 Laigang/Rizhao/Magang
American standard H-beam W14*257 A572GR50/A992 12 385 Laigang/Rizhao/Magang
American standard H-beam W14*283 A572GR50/A992 12 421 Laiwu Steel/Rizhao/Magang
American standard H-beam W14*311 A572GR50/A992 12 463 Laigang/Rizhao/Magang
American standard H-beam W14*342 A572GR50/A992 12 509 Laigang/Rizhao/Magang
American standard H-beam W14*370 A572GR50/A992 12 551 Laigang/Rizhao/Magang
American standard H-beam W16*26 A572GR50/A992 12 38.8 Laiwu Steel/Rizhao/Magang
American standard H-beam W16*31 A572GR50/A992 12 46.1 Laiwu Steel/Rizhao/Magang
American standard H-beam W16*36 A572GR50/A992 12 53 Laigang/Rizhao/Magang
American standard H-beam W16*40 A572GR50/A992 12 60 Laiwu Steel/Rizhao/Magang
American standard H-beam W16*45 A572GR50/A992 12 67 Laiwu Steel/Rizhao/Magang
American standard H-beam W16*50 A572GR50/A992 12 75 Laigang/Rizhao/Magang
American standard H-beam W16*57 A572GR50/A992 12 85 Laigang/Rizhao/Magang
American standard H-beam W16*67 A572GR50/A992 12 100 Laiwu Steel/Rizhao/Magang
American standard H-beam W16*77 A572GR50/A992 12 114 Laigang/Rizhao/Magang
American standard H-beam W16*89 A572GR50/A992 12 132 Laigang/Rizhao/Magang
American standard H-beam W30*148 A572GR50/A992 12 148 Laigang/Rizhao/Magang
American standard H-beam W30*173 A572GR50/A992 12 257 Laigang/Rizhao/Magang
American standard H-beam W30*191 A572GR50/A992 12 284 Laigang/Rizhao/Magang
American standard H-beam W33*118 A572GR50/A992 12 176 Laiwu Steel/Rizhao/Magang
American standard H-beam W33*130 A572GR50/A992 12 193 Laigang/Rizhao/Magang
American standard H-beam W33*141 A572GR50/A992 12 210 Laiwu Steel/Rizhao/Magang
American standard H-shaped steel W33*152 A572GR50/A992 12 226 Laigang/Rizhao/Maanshan Iron and Steel
American standard H-shaped steel W33*169 A572GR50/A992 12 251 Laigang/Rizhao/Maanshan Iron and Steel
American standard H-beam W36*135 A572GR50/A992 12 201 Laigang/Rizhao/Maanshan Iron and Steel
American standard H-beam W36*150 A572GR50/A992 12 223 Laigang/Rizhao/Maanshan Iron and Steel
American standard H-beam W36*160 A572GR50/A992 12 238 Laigang/Rizhao/Maanshan Iron and Steel
American standard H-beam W36*170 A572GR50/A992 12 253 Laigang/Rizhao/Maanshan Iron and Steel
American standard H-beam W36*182 A572GR50/A992 12 271 Laigang/Rizhao/Maanshan Iron and Steel
American standard H-beam W36*194 A572GR50/A992 12 289 Laigang/Rizhao/Maanshan Iron and Steel
American standard H-shaped steel W36*210 A572GR50/A992 12 313 Laigang/Rizhao/Maanshan Iron and Steel
American standard H-shaped steel W36*232 A572GR50/A992 12 345 Laigang/Rizhao/Maanshan Iron and Steel
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