GB713 boiler steel plate pressure vessel steel sheet

GB713 boiler steel plate pressure vessel steel sheet comes in a variety of grades and thickness, designed to withstand the internal pressure in boilers and valves. GB713 boiler steel plate pressure vessel steel sheet is very popular due to its diversity of use and longevity. GB713 steel grades are Q245R， Q345R， Q370R， Q420R， 18MnMoNbR， 13MnNiMoR， 15CrMoR， 14Cr1MoR， 12Cr2Mo1R， 12Cr1MoVR， 12Cr2Mo1VR， 07Cr2AlMoR.

Consult online bb@bebonchina.com

Steel Properties

GB713 boiler steel plate pressure vessel steel sheet chemical composition:

GB713

Si%

Mn%

Cu%

Ni%

Cr%

Mo%

Nb%

Ti%

Alt%

Other

Q245R

≤0.20

≤0.35

0.50-1.10

≤0.30

≤0.08

≤0.050

≤0.030

≥0.020

≤0.025

≤0.010

Cu+Ni+Cr
+Mo≤0.70

Q345R

≤0.20

≤0.55

1.20-1.70

≤0.30

≤0.08

≤0.050

≤0.030

≥0.020

≤0.025

≤0.010

Q370R

≤0.18

≤0.55

1.20-1.70

≤0.30

≤0.08

0.015-0.050

≤0.050

≤0.030

≤0.020

≤0.010

Q420R

≤0.20

≤0.55

1.30-1.70

≤0.30

0.20-0.50

≤0.30

≤0.08

0.015-0.050

≤0.100

≤0.030

≤0.020

≤0.010

18MnMoNbR

≤0.21

0.15-0.50

1.20-1.60

≤0.30

0.45-0.65

0.025-0.050

≤0.020

≤0.010

13MnNiMoR

≤0.15

0.15-0.50

1.20-1.60

≤0.30

0.60-1.00

0.20-0.40

0.005-0.020

≤0.020

≤0.010

15CrMoR

0.08-0.18

0.15-0.40

0.40-0.70

≤0.30

0.80-1.20

0.45-0.60

≤0.025

≤0.010

14Cr1MoR

≤0.17

0.50-0.80

0.40-0.65

≤0.30

1.15-1.50

0.45-0.65

≤0.020

≤0.010

12Cr2Mo1R

0.08-0.15

≤0.50

0.30-0.60

≤0.20

≤0.30

2.00-2.50

0.90-1.10

≤0.020

≤0.010

12Cr1MoVR

0.08-0.15

0.15-0.40

0.40-0.70

≤0.30

0.90-1.20

0.25-0.35

0.15-0.30

≤0.025

≤0.010

12Cr2Mo1VR

0.11-0.15

≤0.10

0.30-0.60

≤0.20

≤0.25

2.00-2.50

0.90-1.10

≤0.07

0.25-0.35

≤0.030

≤0.010

≤0.005

B≤0.0020 Ca≤0.015

07Cr2AlMoR

≤0.09

0.20-0.50

0.40-0.90

≤0.30

2.00-2.40

0.30-0.50

≤0.020

≤0.010

GB713 boiler steel plate pressure vessel steel sheet mechanical properties:

GB713	Thickness, in mm	Tensile Strength	Yield Strength, min	Elongation, %, min	Temperature	Impact energy (J)
Q245R	3<T≤16	400-520	245	25	0	34
	16<T≤36		235
	36<T≤60		225
	60<T≤100	390-510	205	24
	100<T≤150	380-500	185
	150<T≤250	370-490	175
Q345R	3<T≤16	510-640	345	21	0	41
	16<T≤36	500-630	325
	36<T≤60	490-620	315
	60<T≤100	490-620	305	20
	100<T≤150	480-610	285
	150<T≤250	470-600	265
Q370R	10<T≤16	530-630	370	20	-20	47
	16<T≤36		360
	36<T≤60	520-620	340
	60<T≤100	510-610	330
Q420R	10<T≤20	590-720	420	18	-20	60
	20<T≤30	570-700	400
18MnMoNbR	30<T≤60	570-720	400	18	0	47
	60<T≤100		390
13MnNiMoR	30<T≤100	570-720	390	18	0	47
	100<T≤150		380
15CrMoR	6<T≤60	450-590	295	19	20	47
	60<T≤100		275
	100<T≤200	440-580	255
14Cr1MoR	6<T≤100	520-680	310	19	20	47
	100<T≤200	510-670	300
12Cr2Mo1R	6<T≤200	520-680	310	19	20	47
12Cr1MoVR	6<T≤60	440-590	245	19	20	47
	60<T≤100	430-580	235
12Cr2Mo1VR	6<T≤200	590-760	415	17	-20	60
07Cr2AlMoR	6<T≤36	420-580	260	21	20	47
	36<T≤60	410-570	250

Application

GB713 boiler steel plate pressure vessel steel sheet application:
GB713 boiler steel plate pressure vessel steel sheets are mainly used in petroleum and petrochemical industry, chemical equipment manufacturing enterprises, power plant construction, boiler and pressure vessel manufacturing enterprises to manufacture pressure vessels.

BBN Group recommends GB713 boiler steel plate pressure vessel steel sheet to help you understand the detailed specifications of BBN Group products and the content of services. You can also view related cases and videos, you can also view all BBN Group products.

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