Pjanċa tal-azzar A709 Grad 100

A709Gr100, A709Gr.100, A709 Grad 100, A709 Gr 100, Grad A709Gr100, A709 Grad 100 azzar

Tadotta standard: ASTM A709/A709M-07
Grad tal-azzar Gnee: A709 Gr.36, A709 Gr.50, A709 Gr.50W, A709 Gr.HPS50W/HPS70W, A709 Gr.100/100W,A709 Grad 36,A709 Grad 909, A70 Grad 50, A70, A70 Grad 50W, A709 Grad HPS50W, A709 Grad HPS70W, A709 Grad 100, A709 Grad 100W, A709 Grad HPS100W.

Pjanċa tal-azzar A709 Grad 100
Grad ta 'l-azzar A709 Grad 100 huwa azzar tal-karbonju strutturali ta' liga baxxa ta 'qawwa għolja użat fil-proġetti ta' pont tal-bini.
Gnee provvista ta 'azzar A709 Gr.100 ħafna snin fil-proġetti ċ-Ċina pont kontinentali. Għandna wkoll ħafna daqsijiet tal-istokk f'A709 Gr.100 għal ħtieġa urġenti lill-klijenti tagħna. Issa, qed inkabbru s-suq tal-azzar barrani tagħna fi pjanċi tal-azzar A709 Gr.100.

A709 Grad 100 Kompożizzjoni kimika Analiżi tas-sħana

Nota 1:“. . .” tfisser li l-ebda rekwiżit     A709 Grad 100[690]，Grad 100W[690W] Nota 2,Tip A,B,C,E,F,H,J,M,P,Q b'A 514/A 514M A,B,C,E,F,H,J,M,P,Q grad tal-azzar l-istess
Max Ħoxna fi[mm]	Tip A,%	Tip B,％	Tip C,％	Tip EA ,％	Tip FA ,％	Tip H,％	Tip J,％	Tip M,％	Tip PA ,％	Ittajpja 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]
Ċ	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, 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
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–mass	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 proprjetà mekkanika

Grad A709	Ħoxna mm	Rendiment [MPa]	Tensili [MPa]	Elongazzjoni Min %				tnaqqis Min %	HB
				Pjanċa tal-Azzar		Azzar strutturali
				8in[200mm]	2in[50mm]	8in[200mm]	2in[50mm]
36[250]	≤100	[250]min	400-550	20	23	20	21	…	…
		[250]min	400min	…	…	20	19	…	…
50[345]	≤100	345min	450min	18	21	18	21F	…	…
50S[345S]	G	345-450HI	450minH	…	…	18	21	…	…
50W[345W] HPS50W[HPS345W]	≤100	345min	485min	18	21	18	21J	…	…
HPS70W[HPS485W]	≤100	485min	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	…