Alloy Steel ASTM A234 Grade WP5
Alloy Steel ASTM A234 Grade WP5
Alloy Steel ASTM A234 Grade WP5

Alloy Steel ASTM A234 Grad WP5

A234 huwa materjal standard Amerikan u standard Amerikan għal azzar tal-karbonju falsifikat u fittings tal-pajpijiet tal-azzar illigat għal temperaturi medji u għoljin. L-istandard A234 jinkludi gradi ta 'azzar tal-karbonju u azzar illigat bħal WPB, WP5, WP9, WP11, WP12, WP22, u WP91.

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Introduzzjoni tal-Prodott

ASTM A234 hija speċifikazzjoni standard ippubblikata mis-Soċjetà Amerikana għall-Ittestjar u l-Materjali (ASTM) li tiddeskrivi r-rekwiżiti tal-manifattura għall-fittings tal-pajpijiet tal-azzar tal-karbonju u liga. Fiċ-Ċina, l-istandard nazzjonali korrispondenti huwa GB/T12459.

Speċifikazzjonijiet:ANSI/ASME B16.9, B16.28, MSS-SP-43.

Standard:ASTM A234 / ASME SA234

Daqs:½"NB sa 48″NB fi Sch 10s, 40s, 80s, 160s, XXS.

Skedi:Sch.40 sa Sch.XXs

Tip:Seamless / Iwweldjati

Kompożizzjoni Kimika tal-Fittings tal-Pajpijiet tal-Azzar Liga ASTM A234 (%)

Grad	C	Mn	P	S	Si	Cr	Mo	Oħrajn
WP1	0.28	0.30-0.90	0.045	0.045	0.10-0.50	-	0.44-0.65	-
WP12 CL1, WP12 CL2	0.05-0.20	0.30-0.80	0.045	0.045	0.60	0.80-1.25	0.44-0.65	-
WP11 CL1	0.05-0.15	0.30-0.60	0.030	0.030	0.50-1.00	1.00-1.50	0.44-0.65	-
WP11 CL2, WP11 CL3	0.05-0.20	0.30-0.80	0.040	0.040	0.50-1.00	1.00-1.50	0.44-0.65	-
WP22 CL1, WP22 CL3	0.05-0.15	0.30-0.60	0.040	0.040	0.50	1.90-2.60	0.87-1.13	-
WP24	0.05-0.10	0.30-0.70	0.020	0.010	0.15-0.45	2.20-2.60	0.90-1.10	*A
WP5 CL1, WP5 CL3	0.15	0.30-0.60	0.040	0.030	0.50	4.0-6.0	0.44-0.65	-
WP9 CL1, WP9 CL3	0.15	0.30-0.60	0.030	0.030	1.00	8.0-10.0	0.90-1.10	-
WPR	0.20	0.40-1.06	0.045	0.050	-	-	-	*B
WP91	0.08-0.12	0.30-0.60	0.020	0.010	0.20-0.50	0.85-1.05	0.85-1.05	*C
WP911	0.09-0.13	0.30-0.60	0.020	0.010	0.10-0.50	0.90-1.10	0.90-1.10	*D
WP92	0.07-0.13	0.30-0.60	0.020	0.010	0.50	0.30-0.60	0.30-0.60	*E

Proprjetajiet Mekkaniċi tal-Fittings tal-Pajpijiet tal-Azzar Liga ASTM A234

Grad	Qawwa tat-tensjoni, min. ksi[MPa]	Qawwa tar-Rendiment, min. ksi[MPa]	Titwil, min. %
Grad	Qawwa tat-tensjoni, min. ksi[MPa]	Qawwa tar-Rendiment, min. ksi[MPa]	Lonġitudinali	Trasversali
WP1	55-80[380-550]	30[205]	20	13
WP12 CL1	60[415]	32[220]	22	14
WP12 CL2	70[485]	40[275]	22	14
WP11 CL1	60[415]	30[205]	22	14
WP11 CL2	70[485]	40[275]	22	14
WP11 CL3	75[520]	45[310]	22	14
WP22 CL1	60[415]	30[205]	22	14
WP22 CL3	75[520]	45[310]	22	14
WP24	85[585]	60[415]	20	-
WP5 CL1	60[415]	30[205]	22	14
WP5 CL3	75[520]	45[310]	22	14
WP9 CL1	60[415]	30[205]	22	14
WP9 CL3	75[520]	45[310]	22	14
WPR	63-99[435-605]	46[315]	20	-
WP91	90[620]	60[415]	20	13
WP911	90-120[620-840]	64[440]	20	13
WP92	90-120[620-840]	64[440]	20	13