ASTM A871 Gr65 Gr60 Structural Steel Plate

• Type: Steel Plate
• Standard: ASTM, AISI, GB, DIN
• Certification: ISO
• Surface Treatment: Coated
• Technique: Hot Rolled
• Application: Structural Steel Plate
• Model NO.: KM-181
• Special Use: Wear Resistant Steel, Tubular Structures and Poles
• Stock: Stock
• Width: 1500mm~5000mm
• Length: 2m,3m,6m,8m,12m, or as Required.
• Surface: Varnished,PE Coated,Galvanized.
• MOQ: 1000kgs
• Price Term: Ex-Work,Fob,CIF,CFR,etc.
• Delivery Time: 7-15 Days
• Transport Package: Standard Export Seaworthy
• Specification: Thickness: 4mm~40mm
• Trademark: KINGMETAL
• Origin: China
• Production Capacity: 300 Ton//Month

Product Description

ASTM A871 STRUCTURAL STEEL PLATE

Ideal for tubular structures and poles, ASTM A871 is a structural steel with corrosion resistant properties.

ASTM A871 Steel Plate Overview:

• Ideal structural steel for tubular structures and poles.
• Available in two grades: 60 and 65.
• Can be made to three types of chemical requirements: Type I, Type II and Type IV.
• May be provided as-rolled, normalized or quenched and tempered.
• Has atmospheric corrosion resistance and can be used in bare or unpainted conditions.
• Thicknesses greater than 1 1/4" may be special ordered, but are not regularly stocked in our distribution centers.

Material Properties

The following material properties are ASTM specifications and will be confirmed on the Mill Test Report.

GRADE	YIELD POINT (KSI)	TENSILE STRENGTH (KSI)	MIN. 8" ELONGATION %
60	60	75	16
65	65	80	15

 

Chemical Composition

The following composition properties are ASTM specifications for the A871 specification. Grades 60 and 65 can be produced with three types of chemical compositions.

TYPE I
CARBON	0.19% MAX
MANGANESE	0.80-1.35%
PHOSPHORUS	0.030% MAX
SULFUR	0.030% MAX
SILICON	0.30-0.65%
NICKEL	0.40% MAX
CHROMIUM	0.40-0.70%
COPPER	0.25-0.40%
VANADIUM	0.02-0.10%

 

TYPE II
CARBON	0.20% MAX
MANGANESE	0.75-1.35%
PHOSPHORUS	0.030% MAX
SULFUR	0.030% MAX
SILICON	0.15-0.50%
NICKEL	0.50% MAX
CHROMIUM	0.40-0.70%
COPPER	0.20-0.40%
VANADIUM	0.01-0.10%

 

TYPE IV
CARBON	0.17% MAX
MANGANESE	0.50-1.20%
PHOSPHORUS	0.030% MAX
SULFUR	0.030% MAX
SILICON	0.25-0.50%
NICKEL	0.40% MAX
CHROMIUM	0.40-0.70%
MOLYBDENUM	0.10% MAX
COPPER	0.30-0.50%
COLUMBIUM	0.005-0.05%