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AISI 431 SUS431 1.4057 Hot forged Stainless Steel Round bar

Group Stainless Steel Bars
Min. Order 1 piece
Terms of Payment all
Update Time 2019-06-10
Item specifics
Diameter200-550mm
Surface conditionBlack, Grinded, Peeled
Delivery ConditionHot forged+annealed

Application:

>  blades for knives and various food preparation utensils

>  blades for industrial equipment

>  cutting tools

>  mechanical parts and miscellaneous tools.

Chemical Composition:

Grade

C

Mn

P

S

Si

Cr

Ni

431

0.12-0.22

1.50 max

0.040 max

0.030 max

1.00 max

15.0-

17.0

1.50-

2.50

Details:

Similar Grade: 431,X17CrNi16-2 (1.4057), 1Cr17Ni2

Shape: Round

Delivery Condition: Annealed, Hot forged+annealed

Surface Condition: Black, Grinded, Peeled, Rough turned, Polished

Steel-making Condition: EF, EF/EAF+LF+VD, EF/EAF+ESR

Heat treatment:

Condition: Annealed, Quenched+tempered

Hardness: 600(QT800), 700(QT900)

Tensile strength: 800-950(QT800), 900-1050(QT900)

Elongation after fracture:12-14