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A709 Grade 100 tšepe
A709 Grade 100 tšepe
A709 Grade 100 tšepe
A709 Grade 100 tšepe

A709 Sehlopha sa 100 poleiti ea tšepe

ASTM A709 Grade 100 Structural Steel ke lihlahisoa tse babatsehang liindastering ka lebaka la makhabane a tsona.Steel A709-100 (AISI, ASTM, UNS) le Europe e lekanang le eona S690QL (1.8928) (EN) Europe ea maemo a lekanang le a Europe bakeng sa tšepe e khethehileng ea Alloy e nang le bonyane ba boleng bo itseng. matla a tšusumetso mochesong o sa feteng -40 °C
Lintlha tsa sehlahisoa
A709Gr100,A709Gr.100,A709 Grade 100,A709 Gr 100,Grade A709Gr100,A709 Grade 100 steel

Tekanyetso ea ho amohela: ASTM A709/A709M-07
Kreiti ea tšepe ea Gnee: A709 Gr.36, A709 Gr.50, A709 Gr.50W, A709 Gr.HPS50W/HPS70W, A709 Gr.100/100W,A709 Kereiti ea 36,A709 Kereiti ea 00,A709S Kereiti ea 50,A57A Kereiti ea 50W,A709 Kereiti ea HPS50W,A709 Kereiti ea HPS70W,A709 Kereiti ea 100,A709 Kereiti ea 100W,A709 Kereiti ea HPS100W.

A709 Sehlopha sa 100 poleiti ea tšepe
A709 Grade 100 steel grade ke matla a phahameng a tlaase a alloy structural carbon steel a sebelisoang ho aha merero ea borokho.
Phepelo ea tšepe ea Gnee A709 Gr.100 lilemo tse ngata ka har'a merero ea borokho ba naha ea China. Re boetse re na le li-stock tsa boholo bo bongata ho A709 Gr.100 bakeng sa tlhoko e potlakileng ho bareki ba rona. Hona joale, re ntse re atolosa 'maraka oa rona oa tšepe oa mose ho maoatle ka lipoleiti tsa tšepe tsa A709 Gr.100.

Sebopeho sa lik'hemik'hale le thepa ea Mechanical
A709 Sehlopha sa 100 Sebopeho sa lik'hemik'hale Tlhahlobo ea mocheso
Hlokomela 1:“. . .”ho bolela hore ha ho hlokahale     A709 Kereiti 100[690],Kereiti ea 100W[690W]
Tlhokomeliso 2,Mofuta oa 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 tšepe kereiti e tshoanang
Max
E teteaneng
ka[mm]
Mofuta oa A,% Mofuta oa B, % Mofuta oa C, % Mofuta EA ,% Mofuta oa FA ,% Mofuta H,% Mofuta oa J,% Mofuta oa M,% Tlanya PA ,% Mofuta oa 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
Mong 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, 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 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
Kr 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–max 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 thepa ea mochini
Sehlopha sa A709 E teteaneng
mm
Khefutsa
[MPa]
Tensile [MPa] Elongtation Min % phokotso
Min
%
HB
Letlapa la tšepe Tšepe ea sebopeho
8in[200mm] 2in[50mm] 8in[200mm] 2in[50mm]
36[250] ≤100 [250] mets 400-550 20 23 20 21
[250] mets 400mins 20 19
50[345] ≤100 345 mets 450mins 18 21 18 21F
50S[345S] G 345-450HI 450minH 18 21
50W[345W]
HPS50W[HPS345W]
≤100 345 mets 485 mets 18 21 18 21J
HPS70W[HPS485W] ≤100 485 mets 585-760 19K
100 [690], 100W [690W],HPS100W [HPS690W] ≤65 690minB 760-895 18K L 235-293M
100 [690], 100W [690W], 65-100 620minB 690-895 16K L

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