ASTM A572Gr42/50,A572Gr42/50 steel plate,A572Gr42/50 steel sheet,A572Gr42/50 low alloy steel

Bebon offers ASTM A572Gr42/50 low alloy high strength steel plate and sheet:

1.ASTM A572Gr42/50 Equivalent grades:
EN10025(1990) FE 510 B,DIN17100 ST52-3,NFA 35-501 E36-2, JIS SS490/SM490A , UNI7070 FE 510 B,EN 10025-2 S355JR, BS1449 50B.

2. ASTM A572Gr42/50 Chemical composition:
C :<=0.24 Si:<=0.55 Mn:<=1.60 　 S :<=0.045 P :<=0.045 　　

3.ASTM A572Gr42/50 Mechanical properties:
Tensile Strength σb(MPa) : 510- 680 (thickness under 3mm);490-630 (thickness above 3mm)
Yield Strength σ0.2(MPa): >=355 (thickness under 16mm); >=345(thickness above16mm)
Elongationδ5(%):
>=13 (thickness under 1.5mm);
>=14 (thickness between 1.51-2.00mm);
>=15 (thickness between 2.01-2.50mm );
>= 16 (thickness between 2.51-2.99mm);
>=20(thickness above 3mm)
Impact Energy(20 degree) : >= 27J

4.Delivery date: generally30-40days(Our delivery date will be must faster according to your inquirement)

5.Payment form: T/T, L/C

6.Trading term: FOB, CIF, CFR

7.ASTM A572Gr42/50 Application :
ASTM A572Gr42/50 steel plate is one mainly of low alloy high strength steel plate and sheet.ASTM A572Gr42,50,55,60,65 steel is high strength low alloy steel plate. A572Gr42/50 steel is widely used in plants building, general mansions and all kinds of construction machinery, such as mines and various types of drilling rig used in construction, power shovel, electric wheel dump trucks, mining vehicles,excavators, loaders, bulldozers , various types of cranes, hydraulic support, coal mining machinery and equipments and other structures.

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