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WENZHOU CHENGANG STAINLESS STEEL CO., LTD.

[Province: Zhejiang ]

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321 SS Stainless Steel Round Bar , Tool Steel Bar / Rods , 1cr18ni9Ti6 Ultra-low Carbon Steel

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321 SS Stainless Steel Round Bar , Tool Steel Bar / Rods , 1cr18ni9Ti6 Ultra-low Carbon Steel

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321 SS Stainless Steel Round Bar , Tool Steel Bar / Rods , 1cr18ni9Ti6 Ultra-low Carbon Steel

Quick Detail:

1,321 stainless steel round bar

2,Application:Tool Steel Bar

3,Outer Diameter:5MM-200MM

Description:

Type 321 stainless steel containing molybdenum,in the ocean of pitting corrosion resistance and chemical industrial environment is greatly better than that of 304 stainless steel.

321 stainless steel round bar

Brand: 1cr18ni9Ti6

Standard: GB/T 1220-1992

The characteristics and applicable scope:

321 stainless steel round bar is 1cr18ni9Ti6 ultra-low carbon steel,intergranular corrosion resistance is better than 00cr19ni13mo3

chemical composition:

C :≤0.12

Si:≤1.00

Mn:≤2.00

S :≤0.030

P :≤0.035

Cr:17.0019.00

Ni:8.0011.00

Mo:3.004.00

Ti(C%-0.02)~0.08

mechanical property:

Tensile strength of sigma b (MPa):≥480

Conditions to yield strength sigma 0.2 (MPa:≥177

Elongation delta 5 (%):≥40

Reduction of area bits (%):≥60

hardness:≤187HB;≤90HRB;≤200HV

Heat treatment specification and microstructure:

heat treatment regime:Solid solution of 1010 ~ 1150 cold fast

metallographic structure:the organization characteristics of austenite size.

321 for the water of the sea and all kinds of corrosive medium corrosion resistance is better than that of 304 steel.

Applications:

Chemical field, shipping construction, architecture building, household products industry

Specifications:

Standard		AISI,ASTM,GB
O.D	Hot rolled	8-130mm
	Hot forged	50-200mm
	Cold rolled	3-40mm
Length		1000-6000mm or as customers’ requirement
Surface treatment		Black, pickling, polish, milling, pealed
Third part inspection		acceptable
Delivery time		30-35 days after order confirmed
Packaging detail		EXPORT QUALITY PACKING
Payment terms		30% T/T in advance and 70% T/T after the copy of B/L