Hot rolled alloy steel bar 1.7131 16mncr5 20mncr5

Hot rolled alloy steel bar 1.7131 16mncr5 20mncr5

Hot rolled alloy steel bar1.7131 16mncr5 20mncr5 forged.

Alloy steel bar

1.7131 16mncr5 20mncr5

standards: ASTM, DIN,GB,JIS
EN 10084-1998

Specifications :Hot-rolled/ cold drawn or forging

Thickness: 16~400MM
Width: 185~2200MM
Length: 2000~5800MM

Round bar: Dia: 7.0mm-50mm,12mm-280mm,80mm-750mm

1.Chemical Composition 16MnCr5

0.14

0.19

0.40

1.0

1.30

≤0.035

≤0.25

0.80

1.10

≤0.35

2.Physical Property

Tensile Strength (N/mm2Mpa)	≥880
Elongation ( % )	≥9
Yield strength	≥1187
Hardness( HBS )	≤20
Reduction of area	≥57

Surface condition: Black surface / Grinding / Polishing / Milling / Machined
shape:flat / round bar / square bar / sheet / plate
Process: EAF + LF + VD + HOT ROLLED + Heat Treatment (optional)
Heat treatment: Normalized / Annealed / Quenched / tempered

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