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A709 Qib 100 steel
A709 Qib 100 steel
A709 Qib 100 steel
A709 Qib 100 steel

A709 Qib 100 steel phaj

ASTM A709 Qib 100 Structural Steel yog cov khoom lag luam zoo tshaj plaws hauv kev lag luam vim lawv cov khoom zoo heev.Steel A709-100 (AISI, ASTM, UNS) thiab nws cov European sib npaug S690QL (1.8928) (EN) European sib npaug qib rau Alloy tshwj xeeb cov nqi steel kev cuam tshuam lub zog ntawm qhov kub tsis qis dua -40 ° C
Cov ntaub ntawv khoom
A709 Gr100, A709Gr.100, A709 Qib 100, A709 Gr 100, Qib A709Gr100, A709 Qib 100 steel

Txais tus qauv: ASTM A709 / A709M-07
Gnee steel qib: A709 Gr.36, A709 Gr.50, A709 Gr.50W, A709 Gr.HPS50W / HPS70W, A709 Gr.100/100W, A709 Qib 36, A709 Qib S 50, A709 Qib S 50, Qib 50W, A709 Qib HPS50W, A709 Qib HPS70W, A709 Qib 100, A709 Qib 100W, A709 Qib HPS100W.

A709 Qib 100 steel phaj
A709 Qib 100 steel qib yog lub zog siab qis alloy cov qauv carbon steel siv hauv kev tsim cov phiaj xwm choj.
Gnee steel muab A709 Gr.100 ntau xyoo nyob rau hauv Suav teb mainland choj tej yaam num. Peb kuj muaj ntau yam Tshuag loj hauv A709 Gr.100 rau kev xav tau ceev ceev rau peb cov neeg siv khoom. Tam sim no, peb tab tom nthuav peb cov lag luam txawv teb chaws hauv A709 Gr.100 steel daim hlau.

Tshuaj muaj pes tsawg leeg & Mechanical khoom
A709 Qib 100 Chemical composition Thaum tshav kub kub tsom xam
Lus Cim 1: “. . ” txhais tau tias tsis tas yuav tsum tau A709 Qib 100[690], Qib 100W[690W]
Lus Cim 2, Hom A, B, C, E, F, H, J, M, P, Q nrog A 514 / A 514M A, B, C, E, F, H, J, M, P, Q steel qib tib yam
Max
tuab
hauv [mm]
Hom A, % Hom B, % Hom C, % Hom EA , % Hom FA, % Hom H, % Hom J, % Hom M, % Hom PA, % Type QA, %
1.25[32] 1.25[32] 11⁄4 [32] 4[100] 2.5[65] 2[50] 1.25[32] 2[50] 4[100] 4[100]
C 0.15–0.21 dr hab 0.12–0.21 dr hab 0.10–0.20 dr hab 0.12–0.20 dr hab 0.10–0.20 dr hab 0.12–0.21 dr hab 0.12–0.21 dr hab 0.12–0.21 dr hab 0.12–0.21 dr hab 0.14–0.21 dr hab
Mn 0.80–1.10 Nws 0.70–1.00 Nws 1.10–1.50 dr hab 0.40–0.70 Nws 0.60–1.00 Nws 0.95–1.30 Nws 0.45–0.70 Nws 0.45–0.70 Nws 0.45–0.70 Nws 0.95–1.30 Nws
P, max 0.035 0.035 0.035 0.035 0.035 0.035 0.035 0.035 0.035 0.035
S, max 0.035 0.035 0.035 0.035 0.035 0.035 0.035 0.035 0.035 0.035
Si 0.40–0.80 Nws 0.20–0.35 dr hab 0.15–0.30 dr hab 0.20–0.40 dr hab 0.15–0.35 dr hab 0.20–0.35 dr hab 0.20–0.35 dr hab 0.20–0.35 dr hab 0.20–0.35 dr hab 0.15–0.35 dr hab
Ni ... ... ... ... 0.70–1.00 Nws 0.30–0.70 Nws ... 1.20–1.50 dr hab 1.20–1.50 dr hab 1.20–1.50 dr hab
Cr 0.50–0.80 Nws 0.40–0.65 Nws ... 1.40–2.00 Nws 0.40–0.65 Nws 0.40–0.65 Nws ... ... 0.85–1.20 Nws 1.00–1.50 dr hab
Mo 0.18–0.28 dr hab 0.15–0.25 dr hab 0.15–0.30 dr hab 0.40–0.60 Nws 0.40–0.60 Nws 0.20–0.30 dr hab 0.50–0.65 Nws 0.45–0.60 Nws 0.45–0.60 Nws 0.40–0.60 Nws
V ... 0.03–0.08 dr hab ... B 0.03–0.08 dr hab 0.03–0.08 dr hab ... ... ... 0.03–0.08 dr hab
Ti ... 0.01-0.03 Nws ... 0.01–0.10 dr hab ... ... ... ... ... . ..
Zr 0.05-0.15C ... ... ... ... ... ... ... ... ...
Cu ... ... ... ... 0.15–0.50 Nws ... ... ... ... ...
B 0.0025-max 0.0005-0.005 Nws 0.001–0.005 0.001–0.005 0.0005–0.006 0.0005-0.005 Nws 0.001–0.005 0.001–0.005 0.001–0.005 ...

ib 709g. 100 mechanical khoom
A709 qib tuab
mm
Yield
[MPa]
Tensile [MPa] Elongtation Min % txo
Min
%
HB
Hlau Phaj Cov qauv hlau
8 hauv [200mm] 2 hauv [50mm] 8 hauv [200mm] 2 hauv [50mm]
36[250] ≤100 [250] min 400-550 20 23 20 21
[250] min 400 min 20 19
50[345] ≤100 345 nqi 450 min 18 21 18 21 F
50S [345S] G 345-450 Ib 450 min H 18 21
50W [345W]
HPS 50W [HPS 345W]
≤100 345 nqi 485 nqi 18 21 18 21 J
HPS70W [HPS485W] ≤100 485 nqi 585-760 19k ua
100 [690], 100W [690W], HPS 100W [HPS690W] ≤65 690m wb 760-895 18k ib L 235-293 M
100 [690], 100W [690W], 65-100 620mn ib 690-895 16 K L

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