Name: SA387 Gr.11 CL .2 LTV N+T Steel Plate ASME SA387 Boiler Plate Hot Rolled ASME SA387
Brand: JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
SKU: A387 Gr.11
Price: 0.85 USD
Availability: InStock

Place of Origin:

China

Brand Name:

Mittel

Certification:

SGS ISO MTC

Model Number:

A387 Gr.11

Minimum Order Quantity:

100KGS

Price:

0.85 USD/KG

Packaging Details:

Wooden Pallet BOX

Delivery Time:

7 Working Days

Payment Terms:

L/C, T/T

Supply Ability:

80000KGS

Application:

Boiler Plate

Technique:

Hot Rolled

Surface Treatment:

Black

Standard:

ASTM

Length:

1000-12000mm

Type:

Steel Plate

Width:

1000mm-2000mm

Special Use:

Alloy Structual Steel

Thickness:

2-100mm

Shape:

Flat.sheet

Price Term:

CIF CFR FOB EX-WORK

Highlight:

ASME SA387 Boiler Plate

SA387 Hot Rolled Boiler Plate

ASTM A387 Boiler Plate

ASME SA387 and ASTM A387 Chrome Moly Plate for Boiler

Most commonly used steel specifications for Chrome Moly plate are ASME SA387 and ASTM A387

Chemical and mechanical properties of the ASME and ASTM specifications are the same.
Brown McFarlane supplies Chrome Moly plates to ASME SA387 and ASTM A387 both from stock and, where required by the customer, cut to size and shape.
SA387 and A387 are described as a “Standard Specification for Pressure Vessel Plates, Alloy Steel, Chromium-Molybdenum.

Chemical Requirements

	GR. 2	GR. 12	GR. 11	GR. 22	GR. 22L	GR. 21	GR. 21L	GR. 5	GR. 9	GR. 91*
C	0.05-0.21	0.05-0.17	0.05-0.17	0.05-0.15	0.10	0.05-0.15	0.10	0.15	0.15	0.08-0.12
Mn	0.55-0.80	0.40-0.65	0.40-0.65	0.30-0.60	0.30-0.60	0.30-0.60	0.30-0.60	0.30-0.60	0.30-0.60	0.30-0.60
P	0.025	0.025	0.025	0.025	0.025	0.025	0.025	0.025	0.025	0.020
S	0.025	0.025	0.025	0.025	0.025	0.025	0.025	0.025	0.025	0.010
Si	0.15-0.40	0.15-0.40	0.50-0.80	0.50	0.50	0.50	0.50	0.50	1.00	0.20-0.50
Cr	0.50-0.80	0.80-1.15	1.00-1.50	2.00-2.50	2.00-2.50	2.75-3.25	2.75-3.25	4.00-6.00	8.00-10.00	8.00-9.50
Mo	0.45-0.60	0.45-0.60	0.45-0.65	0.90-1.10	0.90-1.10	0.90-1.10	0.90-1.10	0.45-0.65	0.90-1.10	0.85-1.05
V	–	–	–	–	–	–	–	–	0.04	0.18-0.25

Tensile Requirements

Class 1 Plates

GRADE	TENSILE (MPA)	YIELD (MPA)	ELONG. (50MM)	REDUC’N OF AREA*
2, 12	380 – 550	230 min	22% min	–
11	415 – 585	240 min	22% min	–
22, 21, 5, 9	415 – 585	205 min	18% min	40% min
21L, 22L	415 – 585	205 min	18% min	40% min

Class 2 Plates

GRADE	TENSILE (MPA)	YIELD (MPA)	ELONG. (50 MM)	REDUC’N OF AREA*
2	485 – 620	310 min	22% min	–
11	515 – 690	310 min	22% min	–
12	450 – 585	275 min	22% min	–
22, 21, 5, 9	515 – 690	310 min	18% min	40% min
91	585 – 760	415 min	18% min	–

SA387 Gr.11 CL .2 LTV N+T Steel Plate ASME SA387 Boiler Plate Hot Rolled ASME SA387