06Cr19Ni10 GB /T 1221-2007 stainless steel wire

Material designation	06Cr19Ni10
China ISC	S30408
Other names	304
Old brand	0Cr18Ni9
Correspondence standard	GB /T 1221-2007 Heat-resistant Steel Bars
Sort out	Austenitic stainless steel
Property	Corrosion resistance, easy machinability and weldability
Tag	Heat resistant austenitic type steel
Instructions	The steel developed and evolved on the basis of 12Cr18Ni9(1Cr18Ni9) steel is a universal oxidation resistant steel that can withstand repeated heating below 870°C. The performance is similar to 12Cr18Ni9(1Cr18Ni9) steel, but the corrosion resistance is better than 12Cr18Ni9(1Cr18Ni9) steel, can be used as thin section size welding parts, is the largest application, the most widely used stainless steel. It is suitable for manufacturing deep drawing parts and acid pipes, containers, structural parts, etc. It can also manufacture non-magnetic and low-temperature equipment and parts. It is also widely used in the manufacture of stainless steel bolts, studs, nuts, screws, toothed retaining rings, elbow saddle keys and other fasteners.
	Corresponding to the American grade 304, S30400
	This standard applies to hot rolled and forged stainless steel rods with dimensions (diameter, side length, thickness or distance to side) not greater than 250mm or cold worked steel rods with dimensions not greater than 120mm. Hot rolled, forged stainless steel rods with sizes greater than 250mm or cold worked steel rods with sizes greater than 120mm are also available upon negotiation between supply and demand

06Cr19Ni10_GB_T_1221-2007 06Cr19Ni10 GB /T 1221-2007 stainless steel wire

06Cr19Ni10 Chemical Element Content (%)

Ingredient	C	Si	Mn	P	S	Cr	Ni
Minimum value	-	-	-	-	-	18	8
Maximum value	0.08	1	2	0.045	0.03	20	11

06Cr19Ni10 Mechanical properties

Diameter d mm	Tensile strength σb Mpa	Yield point σs Mpa	Elongation or elongation after breaking δ %	Hardness HBW
d≤180 (solution treatment)	≥520	≥205	≥40	≤187

ⓐ The non-proportional extension strength and hardness shall be determined only when requested by the demander (as indicated in the contract).

ⓑFlat steel is not applicable, but when required by the demander, it can be determined by the supply and demand parties through negotiation

① Typical heat treatment system /℃ : solid solution 1100~1150, fast cooling.

② The above table is only applicable to steel rods with diameter, side length and opposite side distance or thickness less than or equal to 180mm; The steel bar larger than 180mm can be changed into 180mm sample inspection or determined by the supply and demand parties through negotiation, allowing the value of its mechanical properties to be reduced.

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