Gear Steel And Bearing Steel

ASTM A582 416 Free-Machining Stainless Steel Bars

ASTM A582 416 Free-Machining Stainless Steel Bars
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Product Details

Grade 416 is a Martensitic free-machining stainless steel with 0.15 sulfur added based on 410 stainless steel. Free cutting 416 has good machinability and small friction coefficient, and its cutting performance is the best among other stainless steel, about 85% of that of free-cutting carbon steel. Maximum corrosion resistance can be obtained after hardening and polishing and corrosion resistance is lower than 410. After nitriding treatment, stainless steel free cutting 416 can improve the strength to more than 830Mpa and impact toughness AKV≥27J. Mainly used in automatic lathe, electronic components and various pump valve compressor parts, but not recommended for high temperature and below zero use.


Material Specifications: ASTM A582

Shape: Round bar

Size: 6.35mm - 63mm

Finish: Turned ground & polished finish


ASTM A582 Equivalent Material

ASTM A582

JIS G 4303

DIN EN 10088

GB/T 20878

S41600

SUS 416

X12CrS13, 1.4005

Y12Cr13 

 

ASTM A582 Comparation of Chemical composition

Grades

Y12Cr13

416

SUS416

1.4005

C

≤0.15

≤0.15

≤0.15

0.08~0.15

Si

≤1.00

≤1.00

≤1.00

≤1.00

Mn

≤1.25

≤1.25

≤1.25

≤1.50

P

≤0.060

≤0.060

≤0.060

≤0.040

S

≥0.15

≥0.15

≥0.15

0.15~0.35

Cr

12.0~14.0

12.0~14.0

12.0~14.0

12.0~14.0

Ni

(≤0.60)

(≤0.60)

Mo

(≤0.60)

(≤0.60)

≤0.60

 

ASTM A582 Physical Property

Density(g/cm3)20℃

7.78

Melting point(℃)

1482~1532

Specific heat capacity [kJ/(kg·K)]     0~100℃

0.46

Thermal conductivity [W/(m·K)]

100℃

25.0

500℃


Linear expansion coefficient (10-6/K)

0~100℃

9.9

0~500℃

11.5

Resistivity(Ω·mm2/m)20℃

0.57

Longitudinal elastic modulus(kN/mm2)20℃

200

 

Application

Excellent cutting performance makes ASTM A582 416 stainless steel commonly used for components requiring 13% chromium corrosion resistance, such as motors, nuts and bolts, pumps, valves, auto screw machine parts, washing machine assemblies, studs, gears, etc.

 

World Iron&Steel is a professional supplier of free-machining steel rods and bars. We manufacture and distribute high-quality steel 416 round bar for free-cutting application in accordance with ASTM A582 standards, specified delivery conditions and final customer specifications for industrial and commercial applications. Special sizes of steel bars and delivery issues can be further negotiated and we provide a wide range of solutions for purchasing departments to select alternative grades, contact us today!   


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