carbon steel hot rolled iron angle bar/mild steel equal unequal angles
- Category: Steel Profiles >>>
- Supplier: TJYCT,Steel,Co.,Ltd.
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Product Overview
Description
carbon steel hot rolled iron angle bar/mild steel equal unequal angles
Product description
Product | Steel Angle Bar | |||
Standard | GB ASTM, JIS, SUS, DIN, EN etc | |||
Material | 200 Series / 300 Series/ 400 series | |||
Thickness | 0.8mm - 25mm | |||
Width | 25mm*25mm-200mm*125mm / 50mm*37mm-400mm*104mm | |||
Length | 1m - 12m , or according to your requests. | |||
Shape | Equal | |||
Product Category | Metallurgy, Mineral & Energy. | |||
Usage | Mechanical & Manufacture, Steel strcuture, Shipbuilding, Bridging, Automobile Chassis. | |||
Main market | Middle East, Africa, Asia and some Uropean country, America, Australia, etc. | |||
Technique Processing | Cold Drawn, Hot Rolled, Bending, Welding |
Product Show
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Production Process
Conditions of heat treatment
1. Annealing: 880℃ Furnace cooling
2. Normalization: 880~870℃ Air cooling
3. Hardening: 820~870℃ Water cooling
4. Tempering: 550~650℃ Rapid cooling
1. Annealing: 880℃ Furnace cooling
2. Normalization: 880~870℃ Air cooling
3. Hardening: 820~870℃ Water cooling
4. Tempering: 550~650℃ Rapid cooling
♦ Mechanical Properties
(1) Material
Tensile strength (kgf/mm²): >58
Yield strength (kgf/mm²): >35
Elongation (%): >20
Cross section reduction rate (%): >45
Hardness (Hb): 167~229
(2) After heat treatment
Tensile strength (kgf/mm²): >70
Yield strength (kgf/mm²): >50
Elongation (%): >17
Cross section reduction rate (%): >45
Hardness (Hb): 201~269
(1) Material
Tensile strength (kgf/mm²): >58
Yield strength (kgf/mm²): >35
Elongation (%): >20
Cross section reduction rate (%): >45
Hardness (Hb): 167~229
(2) After heat treatment
Tensile strength (kgf/mm²): >70
Yield strength (kgf/mm²): >50
Elongation (%): >17
Cross section reduction rate (%): >45
Hardness (Hb): 201~269
Packing & Delivery
Packing Details : Export standard package,bundled or be required.
The inner size of container is below:
20ft GP: 5.8m(length) x 2.13m(width) x 2.18m(high)
40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high)
40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high)
Delivery Details : 7-15 days or according to the order quantity or upon negotiation
The inner size of container is below:
20ft GP: 5.8m(length) x 2.13m(width) x 2.18m(high)
40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high)
40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high)
Delivery Details : 7-15 days or according to the order quantity or upon negotiation
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