Wrought Steel Window Protecting Rail/Modern Window Grill Design
- Productivity:
- 50000
- Place of Origin:
- China
- Supply Ability:
- 50000
Basic Info
Model No.: CSST-89
Product Description
Sinosteel Corporation abbreviated as Sinosteel is a central enterprise under the administration of the State-Owned Assets Supervision and Administration Commission.There are 86 subsidiaries under the administration of Sinosteel,among which 63 are in China and 23 abroad.In 2009,the core businesses revenue of Sinosteel reached RMB 164 billion,ranking the 352nd of World Top 500 according to the 2010 Fortune's list.
Product description: Standard: ASTM A554, JIS G3446, CNS G3119 Grade: 201, 202, 301, 304, 304L, 316,316L Size:20x10 24x12 25x13 30x15 38x25 23x11 28x13 34x22 40x20 50x25 30x20 60x30 60x40 75x45 95x45mm etc Wall thickness: 0. 25mm to 2. 0mm Surface:polish, hairline, satin finish Application:Mechanical and structural,decoration Test:Eddy current/hydrostatic, mechanical ,chemical composition analys Packing:Plastic bag , wooden box or according to customers requests Tolerance:
Allow the deviation of outer diameter and the length of the rim | ||
The statc of providing product | outer diameter and the length of the rim | Allow the deviation |
(SB,SP) | ≤25 | ±0.25 |
>25-40 | ±0.30 | |
>40-50 | ±0.36 | |
>50-60 | ±0.40 | |
>60-70 | ±0.46 | |
>70-80 | ±0.48 | |
>80 | ±0.60%D | |
(SNB SA) | ≤25 | ±0.30 |
>25-40 | ±0.36 | |
>40-50 | ±0.40 | |
Trademark of steel and chemcial composition(%) | ||||||||
Trademard | C | Si | Mn | P | S | Ni | Cr | N |
0Cr18Ni9(304) | ≤0.07 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.03 | 8.00-11.00 | 17.00-19.00 | |
1Cr18Ni9(302) | ≤0.15 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.03 | 8.00-10.00 | 17.00-19.00 | |
0Cr16Ni8(HH04) | ≤0.09 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.03 | 7.00-10.00 | 15.00-19.00 | |
1Cr14Mn9Ni3N(HH02) | ≤0.15 | ≤1.00 | 7.50-12.00 | ≤0.060 | ≤0.03 | 2.50-5.00 | 13.00-17.00 | ≤0.25 |
1Cr13Mn8Ni1N(HH01) | ≤0.15 | ≤1.00 | 7.50-15.00 | ≤0.060 | ≤0.03 | 0.60-2.50 | 12.00-16.00 | ≤0.25 |
Mechanics capability |
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Trademard | σp0.2 Mpa | σb Mpa | σ5 % | HB |
0Cr18Ni9(304) | ≥205 | ≥520 | ≥35 | ≤190 |
1Cr18Ni9(302) | ||||
0Cr16Ni8(HH04) | ||||
1Cr14Mn9Ni3N(HH02) | ≥220 | ≥550 | ≥25 | ≤250 |
1Cr13Mn8Ni1N(HH01) |
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