What is ASTM A572 Grade 50 Mild Carbon Steel Plate?

ASTM A572 Grade 50 is a high strength, low alloy steel that finds its best application where there is need for more strength per unit of weight. Less of this material is needed to fulfill given strength requirements than is necessary with regular carbon steels.
ASTM A572 Grade 50 is used in general plate applications when the plate will be riveted, bolted, or welded. Grade 50 is a Columbium-Vanadium steel that offers a minimum yield of 50,000 PSI.
In addition, ASTM A572 Grade 50 is noted for its increased resistance to atmospheric corrosion. Grade 50 contains more alloying elements than plain carbon steel and thus is somewhat more difficult to form. Grade 50 is more difficult to cold work, but can be successfully bent or shaped but requires more force than plain carbon steel.

Carbon steel production line

KUAIMA steel company has more than ten years of experience in diversified operations and multi-product transactions, involving round bar, ship plate, seamless pipe, plate, coil, wire, bright bar, pipe fittings and a wide range of carbon steel, alloy steel And more product sizes of stainless steel materials, these products we produce meet national and international quality standards, such as ASTM, ASME, DIN, JIS, ISO, etc. The company has 25 production lines for various products, with an annual output of 500,000 tons, and is committed to Provide high-quality steel products and provide supporting services and solutions for global customers. Welcome to KUAIMA steel company.

ASTM A572 Grade 50 Mild Carbon Steel Plate Chemical Composition

GradeCMnPSSi
ASTM A572 Grade 420.211.350.040.050.4
ASTM A572 Grade 500.231.350.040.050.4
ASTM A572 Grade 550.251.350.040.050.4
ASTM A572 Grade 600.261.350.040.050.4
ASTM A572 Grade 65(13-32)0.231.650.040.050.4
ASTM A572 Grade 47(≤13)0.261.350.040.050.4

ASTM A572 Grade 50 Mild Carbon Steel Plate Physical Properties

GradeYield Strength (MPa)Steel plate thickness (mm)Structural Steel Thickness (mm)
ASTM A572 Grade 42290150All
ASTM A572 Grade 50345100All
ASTM A572 Grade 5538050All
ASTM A572 Grade 604153250
ASTM A572 Grade 65(13-32)4503250

ASTM A572 Grade 50 Mild Carbon Steel Plate Specification

Product Name

A572 Grade 50 Mild Carbon Steel Plate Products

Length

1m-12m or as required

Width

0.6m-3m or as required

Normal size

2000*6000mm 2200*6000mm 1500*6000mm 2000*8000mm 2000*8000mm

Thickness

0.1mm-300mm or as required

Standard

AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc.

Surface Treatment

Clean, blasting and painting according to customer requirement

Thickness tolerance

±0.1mm

Material

S235Jr Q235B SS400 A36 st37-2 Q345B,Q345C,Q345D,Q345E,Q390,Q390B,Q390C,Q390D,Q390E,Q420,Q420B,Q420C,Q420DQ420E,Q460,Q460D,Q500C,Q500D,Q500E,Q550C,Q550D,Q550E,Q620C,Q620D,Q620E,Q690A,Q690B,Q690C,Q690D,Q690E,Q690D,Q690C,Q890C,Q890D
16Mo3,16MnL,16MnR ,16Mng,16MnDR
HG785D,S690QL,50MN

Export packing

steel strip packed.
Standard Export Seaworthy Package.Suit for all kinds of transport,or as required

Capacity 

25,000 tons/year

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