Product

JIS

DIN EN10273

BS EN10028-5

ASTM

ASME

Home > ASME > ASME SA738 Grade B Hot Rolled Boiler Plate

ASME SA738 Grade B Hot Rolled Boiler Plate

Product:ASME SA738 Grade B is a kind of C-Mn-Si steel plates material used to fabric middle or low temperature pressure vessels. Obviously, SA738 is divided into three grades or levels :SA738 Gr. A, SA738 Gr. B, SA738 Gr. C . In order to meet the property requirement of ASME SA-738/SA-738M standard, this material must be done heat-treatment.

Key words: SA738 Grade B,ASME SA738 Grade B,SA738 Grade B C-Mn-Si steel plates,SA738 Grade B for fabric middle or low temperature pressure vessels,A738 Grade B Hot Rolled Boiler Plate.

ASME SA738 Grade B steel chemical composition (%) :

Compostion			SA738 GradeB
C≤①			0.20
Mn	Heatanalyse	Thickness≤65mm	0.90~1.50
		Thickness＞65mm	0.90~1.60
	Productanalyse	Thickness≤65mm	0.84~1.62
		Thickness＞65mm	0.84~1.72
P≤① S≤①			0.030
Si	Heatanalyse		0.15~0.50
	Productanalyse		0.13~0.60
Cu≤	Heatanalyse		0.35
	Productanalyse		0.38
Ni≤	Heatanalyse		0.60
	Productanalyse		0.63
Cr≤	Heatanalyse		0.30
	Productanalyse		0.34
Mo≤	Heatanalyse	Thickness≤40mm	0.20
		Thickness＞40mm	0.30
	Productanalyse	Thickness≤40mm	0.21
		Thickness＞40mm	0.33
V≤	Heatanalyse		0.07
	Productanalyse		0.08
Nb≤	Heatanalyse		0.04
	Productanalyse		0.05
Nb+V≤	Heatanalyse		0.08
	Productanalyse		0.10

ASME SA738 Grade B steel mechanical properties :

Grade

Tensilestrength

Ksi,[Mpa]

Yieldstrength

Ksi,[Mpa]

Elongation

In2in.[50mm],min,%

GradeB

85-102

[585-705]

[415]

We also have a high quality logistics team who make sure the fast delivery time and shipment. Anyway, if you want to find hot rolled and cold rolled SA 738 Grade B steel supplier, hot rolled and cold rolled SA 738 Grade B steel manufacturer, hot rolled and cold rolled SA 738 Grade B steel exporter, please contact Shanghai Royal Industry’s sales team. We will give you the hot rolled and cold rolled SA 738 Grade B competitive price, hot rolled and cold rolled SA 738Grade B good quality and best service from us.

Related link :ASME SA738 Grade A,ASME A738 Grade C,ASME A738

Name：
Email：
Tel：
Message：

Name:
E-mail:
Tel:
Message: