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Baile > Táirgí > Pláta Cruach > Cruach Carbóin
A709 Grád 100 cruach
A709 Grád 100 cruach
A709 Grád 100 cruach
A709 Grád 100 cruach

Pláta cruach A709 Grád 100

Is táirgí iontacha iad ASTM A709 Grád 100 Cruach Struchtúrtha i dtionscail mar gheall ar a gcáilíochtaí den scoth.Steel A709-100 (AISI, ASTM, UNS) agus a choibhéis Eorpach S690QL (1.8928) (EN) Grád coibhéiseach Eorpach do chruach speisialta Alloy le luachanna íosta sonraithe fuinneamh tionchair ag teocht nach ísle ná -40 °C
Faisnéis táirge
A709Gr100, A709Gr.100, A709 Grád 100, A709 Gr 100, Grád A709Gr100, A709 Grád 100 cruach

Glacadh le caighdeán: ASTM A709 /A709M-07
Grád cruach géine: A709 Gr.36, A709 Gr.50, A709 Gr.50W, A709 Gr.HPS50W /HPS70W, A709 Gr.100 /100W, A709 Grád 36,A709 Grád 50,A709A Grád 50S Grád 50W, A709 Grád HPS50W, A709 Grád HPS70W, A709 Grád 100, A709 Grád 100W, A709 Grád HPS100W.

Pláta cruach A709 Grád 100
Is cruach carbóin struchtúrach cóimhiotail íseal ard-neart é grád cruach A709 Grád 100 a úsáidtear i dtionscadail droichead tógála.
Soláthar cruach Gnee A709 Gr.100 blianta fada i dtionscadail droichead an tSín . Tá go leor méideanna stoic againn freisin in A709 Gr.100 le haghaidh riachtanas práinneach dár gcustaiméirí. Anois, táimid ag méadú ár margadh cruach oversea i plátaí cruach A709 Gr.100.

Comhdhéanamh ceimiceach & Airíonna Meicniúla
A709 Grád 100 Comhdhéanamh ceimiceach Anailís teasa
Nóta 1:“. . .” a chiallaíonn nach bhfuil aon cheanglas     A709 Grád 100[690], Grád 100W[690W]
Nóta 2, Cineál A,B,C,E,F,H,J,M,P,Q le A 514/A 514M A,B,C,E,F,H,J,M,P,Q cruach grád mar an gcéanna
uas
Tiubh
i[mm]
Cineál A, % Cineál B, % Cineál C, % Cineál EA ,% Cineál FA ,% Cineál H, % Cineál J, % Cineál M, % Cineál PA ,% Cineál 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 0.12–0.21 0.10–0.20 0.12–0.20 0.10–0.20 0.12–0.21 0.12–0.21 0.12–0.21 0.12–0.21 0.14–0.21
Mn 0.80–1.10 0.70–1.00 1.10–1.50 0.40–0.70 0.60–1.00 0.95–1.30 0.45–0.70 0.45–0.70 0.45–0.70 0.95–1.30
P, uas 0.035 0.035 0.035 0.035 0.035 0.035 0.035 0.035 0.035 0.035
S, uas 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 0.20–0.35 0.15–0.30 0.20–0.40 0.15–0.35 0.20–0.35 0.20–0.35 0.20–0.35 0.20–0.35 0.15–0.35
Ni ... ... ... ... 0.70–1.00 0.30–0.70 ... 1.20–1.50 1.20–1.50 1.20–1.50
Cr 0.50–0.80 0.40–0.65 ... 1.40–2.00 0.40–0.65 0.40–0.65 ... ... 0.85–1.20 1.00–1.50
Mo 0.18–0.28 0.15–0.25 0.15–0.30 0.40–0.60 0.40–0.60 0.20–0.30 0.50–0.65 0.45–0.60 0.45–0.60 0.40–0.60
V ... 0.03–0.08 ... b 0.03–0.08 0.03–0.08 ... ... ... 0.03–0.08
Ti ... 0.01–0.03 ... 0.01–0.10 ... ... ... ... ... . ..
Zr 0.05–0.15C ... ... ... ... ... ... ... ... ...
Cu ... ... ... ... 0.15–0.50 ... ... ... ... ...
b 0.0025 – uas 0.0005–0.005 0.001–0.005 0.001–0.005 0.0005–0.006 0.0005–0.005 0.001–0.005 0.001–0.005 0.001–0.005 ...

A 709 Gr. 100 maoin mheicniúil
Grád A709 Tiubh
mm
Toradh
[MPa]
Teanntachta [MPa] Fadú Íosta % laghdú
Min
%
HB
Pláta Cruach Cruach struchtúrach
8in[200mm] 2 in[50mm] 8in[200mm] 2 in[50mm]
36[250] ≤100 [250]nóiméad 400-550 20 23 20 21
[250]nóiméad 400 nóiméad 20 19
50[345] ≤100 345 nóiméad 450 nóiméad 18 21 18 21F
50S[345S] G 345-450HI 450 nóiméadH 18 21
50W[345W]
HPS50W[HPS345W]
≤100 345 nóiméad 485 nóiméad 18 21 18 21J
HPS70W[HPS485W] ≤100 485 nóiméad 585-760 19K
100 [690], 100W [690W], HPS100W [HPS690W] ≤65 690 nóiméadB 760-895 18K L 235-293M
100[690], 100W [690W], 65-100 620 nóiméadB 690-895 16K L

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