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321 SS Stainless Steel Round Bar , Tool Steel Bar / Rods ,
| Brand Name : | chengang |
|---|
Product description
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:17.00~19.00
Ni:8.00~11.00
Mo:3.00~4.00
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:
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Standard |
AISI,ASTM,GB |
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O.D |
Hot rolled |
8-130mm |
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Hot forged |
50-200mm |
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Cold rolled |
3-40mm |
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Length |
1000-6000mm or as customers’ requirement |
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Surface treatment |
Black, pickling, polish, milling, pealed |
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Third part inspection |
acceptable |
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Delivery time |
30-35 days after order confirmed |
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Packaging detail |
EXPORT QUALITY PACKING |
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Payment terms |
30% T/T in advance and 70% T/T after the copy of B/L |
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1 round bar 1) Hot rolled flat steel: 3 x 20 - 20 x 150 2) Cold rolled bright flat steel: 3 x 20 - 20 x 100 2 angle bar 1) Hot rolled 2) Angle steel: 2. 5 - 10 (mm): 3 / 4 / 5 / 6 x 25 x 25, 3 / 4 / 5 / 6 x 30 x 30, 3 / 4 / 5 / 6 / 7 x 40 x 40,4 / 5 / 6 / 7 x 50 x 50, 4 / 5 / 6 / 7 / 8 x 60 x 60, 5 / 6 / 7 / 8 / 9 x 70 x 70, 6 / 7 / 8 / 9 / 10 x 75 x 75, 6 / 7 / 8 / 9 / 10 / 11 / 12 x 80 x 80, 7 / 8 / 9 / 10 / 11 / 12 x 100 x 100 3. Hexagonal bar 1) Stainless steel polished hexagonal bar 2) The product scope: 4 - 41mm 4. Steel channel bar 1) Grade: 201, 304, 316 2) Size: 100 x 100 x 50mm, 100 x 100 x 40mm, 80 x 80 x 50mm, 80 x 80 x 40mm 5. Bright round bar 1) Cold draw bright bar: Dia. 4 - 50mm 2) Polishing bar: Dia. 50-100mm 6. Steel round bar 1) Hot rolled bar: Dia. 8 - 90mm 2) Hot forged bar: Dia. 90 - 200mm 3) Cold draw bright bar: Dia. 4 - 50mm 7.Square bar 1) Hot rolled square steel: 10 - 35mm 2) Cold rolled bright: 10 x 10 - 40 x 40mm |
Competitive Advantage:
321 Stainless steel bar applies to petroleum, chemical industry,electric power, boiler, high temperature resistant, low temperature resistant, corrosion resistant seamless steel pipe used. Our company has cooperative relation between the domestic agents. Stainless steel bar Stainless can be made according to the customers requirements. Fasten delivery.
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