PRODUCT NAME :
stainless steel
STANDARD:
GB/T1220-2007 GB/T1221-2007 GB/T20878-2007 ASTM A959-04 ISO4955:2005 ISO683-13 ISO683-16 EN10088:1-1995 EN10095-1999
GRADE COMPARISION:
|
GB |
ASTM |
BS |
JIS |
DIN |
|
102Cr17Mo |
440C |
X105CrMo17 |
SUS440C |
1.4125 |
ULTRASONIC STANDARD:
GB/T6402-2008 / SEP921-84. ASTM A388
CHEMICAL COMPOSITION:
|
C |
Si |
Mn |
P≤ |
S≤ |
Cr |
Mo |
Ni |
|
0.95/1.10 |
0.80 |
0.80 |
0.040 |
0.030 |
16.0/18.0 |
0.40/0.70 |
(0.60) |
HEAT TREATMENT SPECIFICATION & MECHANICAL PROPERTIES:
Tensile strength (560 N/mm2)
Elongation EL(18 %)
HB(250)
DELIVERY CONDITION :
DIMENSION : mm
|
ROUND STEEL BAR |
COIL ROD |
WIRE |
SQUARE/ FLAT |
|
FORGED BAR |
ROLLED BAR |
HOT ROLLED |
COLD DRAW |
FORGED |
ROLLED |
|
100-350 |
16-250 |
∮5.5-20 |
∮0.2-13 |
120-800×120-800 |
5-38×44-150 10-90×60-305 |
APPLIED RANGE:
Martensite stainless steel .used for surgery medical treatment, bearing parts which working in corrosion environment and no lubrication
and high oxidation. Have better dimensional stability in high temperatue .can make anti-corrosion high-temperature bearing and not more
than 250℃ cutter.
REMARK：
Above listed parameters and sepcification only for reference . Specific parameters according to standard. Requirments beyond standard
will be negotiate by both sides .
Delivery state:annealed, spheroidal annealed, quenched & tempered ,bright bar, cold-drawn, etc.
Listed specifications are only typical grades; products of required specifications can be developed/produced per international, Chinese or
industry standards, or based on agreements with customers.
