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Tsev > Cov khoom > Hlau Phaj > Boiler Siab Vessel Steel

SA387 GR.11 CL 1 Cr-Mo Alloy Pressure Vessel Steel Phaj

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SA387 GR.11 CL 1 Alloy Pressure Vessel Steel Phaj Nqe lus piav qhia: Chemical Composition thiab Mechanical Properties:

SA387 GR.11 CL 1 Alloy Pressure Vessel Steel Phaj Nqe lus piav qhia:

ASME SA387 Gr 11 CL 1 yog chromium molybdenum alloy steel phaj tsim feem ntau rau welded boiler thiab siab hlab ntsha tsim los ntawm kev kub siab.
Cov ntsiab lus Cr 1.25% thiab Mo cov ntsiab lus 0.5%.

Chrome moly phaj nyob rau hauv ASME SA387 nyob rau hauv cov qib serveral uas muaj cov ntsiab lus sib txawv raws li hauv qab no, cov qib siv feem ntau yog Gr 11, 12,22, 5, 9 thiab 91.

Chemical Composition thiab Mechanical Properties:

SA387 Gr.11 CL.1 Tshuaj muaj pes tsawg leeg
Qib	Cov ntsiab lus Max (%)
Qib	C	Si	Mn	P	S	Cr	Mo
SA387 Gr.11 Cl.1	0.04-0.17	0.44-0.86	0.35-0.73	0.035	0.035	0.94-1.56	0.40-0.70

Qib	SA387 Gr.11 CL.1Mechanical Property
Qib	Thickness	Yield	Tensile	Elongation
SA387 Gr.11 Cl.1	mm	Min Mpa	Mpa	Min %
	t 50	240	415-585	22
	50	240	415-585	19

Raws li cov qauv rau ASTM A387 Alloy Steel Phaj

ASTM

A20 / A20M: Cov kev cai dav dav rau cov phaj siab siab.
A370: Test specification rau txhua yam khoom ntawm hlau
A435 / A435M: Rau ncaj-beam ultrasonic kuaj ntawm steel daim hlau
A577 / A577M: Rau ultrasonic lub kaum sab xis kuaj ntawm steel daim hlau
A578 / A578M: Rau txoj kab ncaj nraim UT kev tshuaj xyuas ntawm cov hlau yob hauv cov ntawv tshwj xeeb
A1017 / A1017M: Specification rau siab vessle daim hlau ntawm hlau alloy, chromium-molybdenum-tungsten

AWS Specification

A5.5 / A5.5M: Tsawg alloy steel electrodes rau shield hlau arc vuam.
A5.23 / A5.23M: Tsawg alloy steel electrodes rau fulxes rau submerged arc vuam.
A5.28 / A5.28M: Rau roj shielded arc vuam
A5.29 / A5.29M: Rau flux cored arc vuam.

Kev kho cua sov rau A387 Chrom Moly Alloy Steel Phaj

Chrome moly alloy steel phaj nyob rau hauv ASTM A387 yuav tsum raug tua hlau, nrog thermally kho los ntawm annealing, normarlizing thiab tempering. Los yog nyob rau hauv cov ntaub ntawv pom zoo los ntawm buyer, ceev ceev txias los ntawm lub austenitizing kub los ntawm huab cua blasting los yog kua quenching, ua raws li los ntawm tempering, yam tsawg kawg nkaus tempering kub yuav tsum tau raws li hauv qab no cov lus:

Qib	Kub, ° F [° C]
2, 12 thiab 11	1150 [620]
22, 22L, 21, 21L thiab 9	1250 [675]
5	1300 [705]

Yam khoom

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ASME SA 387 Qib 22 Chav Kawm 1

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SA387 GR.12 CL1 Alloy Pressure Vessel steel phaj

SA387 GR.12 CL1 Alloy Pressure Vessel steel phaj

ASME SA387 GR.11 CL2 Siab Vessel Steel phaj

ASME SA387 GR.11 CL2 Siab Vessel Steel phaj

ASTM A537 cl3 Alloy Pressure Vessel steel phaj

ASTM A537 cl3 Alloy Pressure Vessel steel phaj

A537 CLASS 2 Thaum tshav kub kub kho Boiler steel phaj

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A537 CL1 Normalized Pressured Vessel Steel Phaj

A537 CL1 Normalized Pressured Vessel Steel Phaj

ASTM A537 Chav Kawm 1,2,3 Boiler thiab Pressure nkoj steel phaj

ASTM A537 Chav Kawm 1,2,3 Boiler thiab Pressure nkoj steel phaj

ASME SA 387 Qib 11 Chav Kawm 2

ASME SA 387 Qib 11 Chav Kawm 2 steel

ASTM A537 Cov Lus Qhia Tshwj Xeeb

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ASME SA387 Qib 11 steel

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ASME SA353 Ni-alloy steel daim hlau

ASME SA553 Steel phaj

ASME SA553 Hom I Ni-alloy steel daim hlau rau cov hlab ntsha siab

06 DR 9

06Ni9DR steel phaj

DIN Standard 10CrMo910 Siab Vessel Steel Phaj

DIN Standard 10CrMo910 Siab Vessel Steel Phaj

JIS G3103 SB480M Boiler Steel Phaj

JIS G3103 SB480M Boiler Steel Phaj

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