Mechanical Properties (measured at room temperature, 68 F (20 C)TemperSection9 H: m' `0 h$ _+ k$ |
SizeCold
3 j/ I, r$ O) A+ fWorkTyp/+ v& E2 ^* o8 w% i
MinTempTensile
, W. ~7 F0 }6 eStrengthYield, \# s2 H9 G5 H
Strength) X; T& m% d9 \% W
(0.5% ext./ d0 v1 r- W0 @$ O
under load)Yield
/ ~0 t6 H, s2 @) tStrength8 G+ s4 p+ U: k ? k c
(0.2%
: @2 t) `/ I) w, H; q$ O" |offset)Yield- _$ B- ?$ D" E9 T) M+ o( S$ Y
Strength
5 J; q' G: N4 d) d: q3 a& C(0.05%
2 K+ B- g; h1 P, }2 coffset)ElRockwell! K# b9 U' j) U4 ?$ A
HardnessVickens' K, E$ Z2 U- K# ^+ U4 M/ o
Hard.Brinell; h. W$ x' |8 R1 P' Q% X; J3 ?
Hard.Shear8 T8 f7 a. q7 L0 Y) j
StrengthFatigue O5 b. R4 l8 v4 C' F8 l J
Strength*Izod6 M& U/ N/ G3 `, h# h; z/ t
Impact
9 q j' |% f3 a, wStrength$ R, N7 Q1 ~ l( Z' h- a
in.%. \. T1 Y& ]7 ]/ E" k! e6 n
Fksiksiksiksi%BCF30T5005003000ksiksift-lb* c2 r/ N8 `% ` p* b8 h
mm.9 `7 c/ ^3 t) v9 U1 h1 F1 S$ e1 m3 ]9 h
. V6 y2 r$ n8 q+ _+ Q
CMPaMPaMPaMPa
4 V0 M- B' e& t/ ]0 G, y p- q: L$ y! Q. K9 g
! M7 y8 {4 X. `0 v: b+ i6 _, n# R7 k* g9 e
: H6 t* q6 S" [# ^
. E. N8 Q$ {% W, `# E/ W5 |% E$ r- X# M; Q V2 h" Q8 u
5 q, l: h& w3 ?5 A* `) c/ S) PMPaMPaJBarM300.00TYP687838--2678--------0.0
! U! d- q s" A) W0.0( F: t& m' i/ d# ?, H! u% B ]
6 S' J( k& r$ ?8 j' L1 |8 @; P8 b20538262--2678--------0.0HR020.00TYP688545--2483--------0.0
2 `; `/ p. @; _1 }; c; |0.0+ m6 \! C n3 b$ {% u3 Z
- [1 w* w7 {( G. ?8 H2 z20586310--2483--------0.0RodO600.750TYP687034--2878--------0.0: E$ g, J( J; y- I
19
5 q; W! P" h' T$ R
- q7 \# u& T' [9 O& }9 d20483234--2878--------0.0HR020.750TYP689255--2087------48290.0
& n; |* `" @( u4 O6 ?6 d( ?& i19
' ]8 z5 _' k( G5 T* q5 z; n, [, r' z6 h: {2 e" v, }
20634379--2087------3312000.0*Fatigue Strength: 100 x 10 6cycles,
: E \% q. P' j0 @( Sunless indicated as [N]X 106. | 
发表于 2007-7-8 19:51:40