SA387Gr11CL2 American Standard Board Introduction and Stock Price

SA387Gr11CL2 American Standard Board Introduction and Stock Price

SA387Gr11CL2 is an American standard chromium-molybdenum alloy steel plate, also an American standard container plate, is a kind of boiler vessel steel plate, in the medium temperature (350 ~ 480 °C) hydrogen environment has the ability to prevent hydrogen embrittlement, hydrogen corrosion, hydrogen stripping, sulfide corrosion, and has good low tempering brittleness, and is widely used in the manufacture of chemical fertilizers, petrochemical and thermal power plant equipment, such as synthetic ammonia reactors, coal gasifiers, transformation furnaces and hydrogenation reactors.

SA387Gr11Cl2 Delivery Status: According to different thickness and impact requirements, the heat treatment of SA387Gr11Cl2 steel plate is normalized plus tempered or normalized plus rapid cooling plus tempered

Chemical composition

Tabulation: Depu Steel Date: 2024-01-18

category	C	Si	Mn	P	S	Cr	V	Mo	Nb
Melting analysis	0.05~0.15	≤0.10	0.30-0.60	≤0.010	≤0.005	2.00~2.50	≤0.010	0.90~1.10	≤0.01

Note:
(1): The Ca value is for reference only, not as an acceptance condition, and the Ca and O content can be replaced by the finished product analysis value.
(2): The formula for calculating carbon equivalent (CE) is as follows: CE=C+Mn/6+(Cu+Ni)/15+(Cr+Mo+V)/5.
(3): In order to improve the performance of the steel plate, some microalloying elements can be added.

SA387Gr11CL2 is widely used in the chemical industry, fertilizer, petrochemical industry and thermal power plant equipment manufacturing, such as ammonia reactor, coal gasifier, transformation furnace and hydrogenation reactor and other equipment manufacturing.