ASTM A242/A242M Weathering resistant high strength low alloy structural steel

ASTM A242/A242M

Standard: ASTM A242/A242M

Product: Corten steel, Weathering steel, Weathering resistant steel, atmosphere corrosion resistance steel

Steel Grade : ASTM A242 Type 1

Dimension range : 1.5mm -200mm x 1000mm-4000mm x 1000mm-18000mm

MOQ: 1 PC

Delivery time : Promptly ( Stock) or 10-40 days (Production)

Stock : Available

MTC: Available

Payment Term : T/T or L/C At sight .

Latest price:

Specification :

ASTM A242 material is a kind of low alloy high strength structural weathering resistance steel, or corten steel, or atmosphere corrosion resistance steel . There is one only grade in A242, that is A242 TYPE 1 steel

ASTM A242 TYPE 1 chemical composition

ASTM A242

A242 TYPE I

C

≤0.15

Mn

1.00

P

0.15

S

0.05

Si

0.20

ASTM A242 TYPE 1 tensile property request

ASTM A242 TYPE 1

 

Plates and bars

Structural shapes

<20mm

≥20-40mm

>400-100

 

Tensile strength min MPa

480

460

435

485

Yield strength min MPa

345

315

290

345

Elongation min

21

21

21

21

Reference Link : Corten A, Corten B, ASTM A588, EN 10025-5, ASTM A871, JIS 3125 ,JIS 3114 ,BS EN10155,ASME SA242