Product

JIS

DIN EN10273

BS EN10028-5

ASTM

ASME

Home > ASTM > ASTM A516 Carbon Steel Plate for Moderate and Lower Temperature Service

ASTM A516 Carbon Steel Plate for Moderate and Lower Temperature Service

ASTM A 516 Carbon Steel Plate for Moderate and Lower Temperature Service

This specification ASTM A516 covers carbon steel plates intended primarily for use in welded pressure vessels where improved notch toughness is important. ASTM A516 allows for four different strength levels. The most common is Grade 70.

This grade ASTM A516 must be killed and made to a fine grain practice. Plates over 1-1/2” thick must be normalized. Additionally, when impact (notch toughness) tests are required on plates up to 1-1/2” thick, the plates must be normalized.

ASTM A516 steel chemical composition : %

Compostion			A516 Grade 55(380)	A516 Grade 60(415)	A516 Grade 65(450)	A516 Grade 70(485)
C ≤ 鈶�	≤ 12.5mm		0.18	0.21	0.24	0.27
	＞ 12.5mm ~ 50mm		0.20	0.23	0.26	0.28
	＞ 50mm ~ 100mm		0.22	0.25	0.28	0.30
	＞ 100mm ~ 200mm		0.24	0.27	0.29	0.31
	＞ 200mm		0.26	0.27	0.29	0.31
Mn	≤12.5mm②	Heat analyse	0.60~0.90	0.60~0.90	0.85~1.20	0.85~1.20
	≤12.5mm②	Product analyse	0.55~0.98	0.55~0.98	0.79~1.30	0.79~1.30
	12.5mm~50mm	Heat analyse	0.60~1.20	0.85~1.20	0.85~1.20	0.85~1.20
	12.5mm~50mm	Product analyse	0.55~1.30	0.79~1.30	0.79~1.30	0.79~1.30
P ≤ ①			0.035	0.035	0.035	0.035
S ≤ ①			0.035	0.035	0.035	0.035
Si	Heat analyse		0.15~0.40	0.15~0.40	0.15~0.40	0.15~0.40
Si	Product analyse		0.13~0.45	0.13~0.45	0.13~0.45	0.13~0.45

① means be suitable for both heat analyse and product analyse
②ASTM A516GR60, when the steel plates thickness is not more than 12.5mm, the Mn composition heat analyse can be 0.85% ~ 1.20%, the product analyse can be 0.79% ~ 1.30% .

ASTM A516 Mechanical Properties :

Grade	Tensile KSI	Yield KSI Min	Elongation Min %
Grade	Tensile KSI	Yield KSI Min	8”	2”
55	55-75	30	23	27
60	60-80	32	21	25
65	65-85	35	19	23
70	70-90	38	17	21

Name：
Email：
Tel：
Message：

Name:
E-mail:
Tel:
Message: