Special Alloy NS336 hex nut Testing -JM Hardware®

CHEMICAL COMPOSITION%OF THE LADLE ANALYSIS OF GRADENS336

C(％)

Si(％)

Mn(％)

P(％)

S(％)

Cr(％)

Ni(％)

Mo(％)

Co(%)

Nb(%)

Al(%)

Ti(%)

Max 0.10    Max 0.50    Max 0.50    Max 0.015    Max 0.015    20.0-23.0    Balance    8.0-10.0    Max 1.0    3.15-4.15    Max 0.40    Max 0.40    

NS336

MECHANICAL PROPERTIES OF GRADENS336

Proof strength

Rp0.2(MPa)

Tensile strength

Rm(MPa)

Impact energy

KV(J)

Elongation at fracture

A(%)

Reduction in cross section on fracture

Z(%)

As-Heat-Treated Condition

Brinell hardness(HBW)

224(≥)    128(≥)    12    13    42    Solution and Aging,Annealing,Ausaging,Q+T,etc    142    

PHYSICAL PROPERTIES OF GRADE NS336

Property

Density

kg/dm3

Temperature T

°C/F

Specific heat

J/kgK

Thermal conductivity

W/mK

Electric resistance

µΩ·cm

Modulus of elasticity

kN/mm2

Expansion rate

739(≥)    257(≥)    13    41    22    Solution and Aging,Annealing,Ausaging,Q+T,etc    334    

Temp.

°C/°F

Creep strain limit

(10000h)

(Rp1,0)N/mm2

Creep rupture strength

(10000h)

(Rp1,0)N/mm2

358    273    613    

NS336 RANGE OF PRODUCTS

Product type

Products

Dimension

Processes

Deliver Status

Plates/Sheets

Plates/Sheets    0.08-200mm(T)*W*L    Forging,hot rolling and cold rolling    Annealed,Solution and Aging,Q+T,ACID-WASHED,Shot Blasting    

Steel Bar

Round Bar,Flat Bar,Square Bar    Φ8-1200mm*L    Forging,hot rolling and cold rolling,Cast    Black,Rough Turning,Shot Blasting,    

Coil/Strip

Steel Coil/Steel Strip    0.03-16.0x1200mm    Cold-Rolled&Hot-Rolled    Annealed,Solution and Aging,Q+T,ACID-WASHED,Shot Blasting    

Pipes/Tubes

Seamless Pipes/Tubes,Welded Pipes/Tubes    OD:6-219mm x WT:0.5-20.0mm    Hot extrusion,Cold Drawn,Welded    Annealed,Solution and Aging,Q+T,ACID-WASHED