ASME SA 387 GRADE 12 Class 1 Steel

The material benefits from added chromium which provides excellent corrosion and oxidation resistance making it ideal for sour service applications in the oil and gas industry.

Whatsapp: +8615110142690

E-mail: tj001@tjbgsteel.com

RELATED PRODUCTS

ONLINE MESSAGE

Keywords:

Boiler Pressure Vessel Steel

Classification :

Boiler Pressure Vessel Steel

PRODUCT DETAILS

Product introduction

ASME SA 387 GRADE 12 Class 1,ASME SA387 Grade 12 Alloy Steel Plates
Engineered for use in elevated temperature service, is a chrome molybdenum carbon alloy steel for use in weldable pressure vessels and industrial boilers.
The material benefits from added chromium which provides excellent corrosion and oxidation resistance making it ideal for sour service applications in the oil and gas industry.

Product Name	Boiler Plate
Material	SPV235, SPV490Q, SB410, SGV450, 16Mo3, 19Mn6, P235GH～P460GH, P355NL1～P460NL2, P355QL1～P460QL2, SA662GrC, SA283GrA/B/C/D, SA285GrA/B/C/D, SA387Gr5/11/12/22, SA516Gr55/60/65/70, A572Gr50/60/65/70
Thickness	3mm-350mm, customizable
Width	1500mm-3500mm, customizable
Delivery Status	Hot rolling, controlled rolling, normalizing, tempering, quenching, normalizing+tempering, normalizing+quenching
Standard	ASTM/ASME, JIS, DIN, EN, GB, AS/NZS
Testing Level	Level 1, Level 2, Level 3
Temperature	-20 ℃ to 450 ℃
Processing Services	Bending, punching, cutting, welding, polishing, sandblasting, oiling
Application	Pressure vessel manufacturing, expansion joints, reactors, heat exchangers, petrochemical equipment, petroleum machinery, heads, boilers, power plant equipment, reaction kettles, spherical tanks, nitrogen tanks, gas cylinders, liquefied gas tanks, etc

Equivalents

BS	EN	ASTM/ASME	DIN
620 B	13 CRMO 45	SA387-12-1	13 CRMO 44

Specifications for ASME SA387 Grade 12 Alloy Steel Plates
Chromium & Molybdenum content (according to the ASME specification)

Designation	Nominal Chromium Content (%)	Nominal Molybdenum Content (%)
SA387 Grade 12	1.00%	0.50%

Tensile Requirements for ASME SA387 Grade 12 Alloy Steel Plates Class 1 Plates

Designation:	Requirement:	Grade 12
SA387 Grade 12	Tensile strength, ksi [MPA]	65 to 85 [450 to 585]
	Yield strength, min, ksi [MPa]/(0.2% offset)	40 [275]
	Elongation in 8 in. [200mm], min %	19
	Elongation in 2 in. [50mm], min, %	22
	Reduction of area, min %	–––

PACKING AND DELIVERY

Packing and delivery

As a one-stop supplier of steel and metal raw materials, we have become the preferred steel supplier for tens of thousands of customers around the world with our strong supply chain, solid expertise and reliable services. Our customers are located in more than 110 countries and regions including Europe, the Middle East, South America, and Southeast Asia.

FACTORY APPEARANCE

The company has been committed to the steel industry for many years, has accumulated rich experience and technology, and has a professional team and advanced production equipment.

Baogang Steel Union (Tianjin) Steel Co., Ltd.

APPLICATION AREAS

It is widely used in the fields of construction, machinery manufacturing, transportation, bridge construction, etc.

APPLICATION AREAS

Actively promote the high-end transformation of intelligent steel manufacturing, strive to build a permanent benchmark enterprise in the industry, and continuously contribute wisdom and strength to the development of the steel industry!

Boiler Pressure Vessel Steel