A537 chav kawm 2 Thaum Tshav Kub Kub Kho Boiler Steel Phaj

A537 Class 2 Pressure Vessel Steel Plate
A537 Class 2 Pressure Vessel Steel Plate
A537 Class 2 Pressure Vessel Steel Plate

A537 chav kawm 2 Thaum Tshav Kub Kub Kho Boiler Steel Phaj

ASTM A537 chav kawm 2 hlau yog ASTM tus qauv ntawm siab rau carlicon steel t37Cl1, A537Cl 3.

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ASTM-A {537- A537M Txuj Ci Cov Qauv. pdf

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A537 chav kawm 2 Thaum Tshav Kub Kub Kho Boiler Steel Phaj

ASTM A537 chav kawm 2 Thawv Hlau Steel yog lub zog siab lub zog thiab tensile lub zog siv los tsim cov khoom siab thiab cov hlau boilers.

A537 chav kawm 2 siab txog ntsha hlau steel yog xa hauv Quenched nyob rau hauv Quenched lub xeev {}} Lub sijhawm tuav tseg yuav tsum tsis pub qis dua 30 feeb {8}

A537 Hoob 2 Lub Nkoj Steel Phaj Tshuaj Muaj pes tsawg leeg

C	Mn		P	S	Si	Cr	CU	Ni	Mo
	Tsawg dua los yog sib npaug rau 40 hli	>40 hli
0.24 max	0.70/1.35	1.00/1.60	0.035	0.035	0.15/0.50	0.025	0.35	0.25	0.080

A537 chav kawm 2 16 mo3 nkoj mo3 cov cuab yeej

Ntiag tug	Tus nqi	Lus hais
Elastic modulus	200 - 215 GPA	Raug rau cov roj av tsawg
Elongation	20 - 22 %	min .} values nyob ntawm lub thickness
Poisson tus piv	0.29 [-]	Raug rau cov roj av tsawg
Shear Modulus	82 GPA	Raug rau cov roj av tsawg
Lub zog tensile	485 - 690 mpa	ntau nyob ntawm lub thickness
Paib lub zog	315 - 415 mpa	Rehle, Min .} values nyob ntawm lub thickness nyob ntawm seb, yog tias tsis pom meej, tawm los dag zog rp0.2 yog ntsuas

A537 chav kawm 2 boiler phaj thermal coefficient

Ntiag tug	Tus nqi	Lus hais
Coefficient ntawm thermal expansion	1.32e-05 - 1.38e-05 1/K	Raug rau cov roj av tsawg
Max kev pabcuam kub	500 degree	Raug rau Carbon Steel
Melting taw tes	1480 - 1526 degree	Raug rau cov roj av tsawg
Kev Kub Loj Tshaj	465 J / (KGB · K)	Raug rau cov roj av tsawg
Thermal conductivity	25 - 93 W/(m·K)	Raug rau cov roj av tsawg