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
06Cr17Ni12Mo2	316	X5CrNiMo17-12-2	SUS316	1.4401

ULTRASONIC STANDARD:
GB/T6402-2008 / SEP921-84.  ASTM A388

CHEMICAL COMPOSITION:

C≤	Si≤	Mn≤	P≤	S≤	Cr	Mo	Ni
0.08	1.00	2.00	0.045	0.030	16.00/18.00	2.00/3.00	10.00/14.00

HEAT TREATMENT SPECIFICATION & MECHANICAL PROPERTIES:
Tensile strength ≥520
Yeild strength :（N/mm2）≥205 
Elongation （%）≥40
Reduction of area :ψ (%)：≥60
Hadness HB ≤187HB;≤90HRB;≤200HV
Solid solution 1010-1150℃ rapid cooling.
Austenite structure .
DELIVERY CONDITION :

DIMENSION : mm

ROUND STEEL BAR		COIL ROD	WIRE	SQUARE/ FLAT
FORGED BAR	ROLLED BAR	HOT ROLLED	COLD DRAW	FORGED	ROLLED
100-300	16-250	∮5.5-20	∮0.2-13	120-800×120-800	5-38×44-150 10-90×60-305

APPLIED RANGE:

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.