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Boiler HRC Hot Rolled Mild Steel Coil SS400 Q235 Q345 0.2mm - 4mm Thickness
Boiler HRC Hot Rolled Mild Steel Coil SS400 Q235 Q345 0.2mm - 4mm Thickness
Specifications
Brand Name :
Velander
Model Number :
15Mo3/16Mo3/P265GH/P355GH/19Mn6
Certification :
SGS ISO
Place of Origin :
Jiangsu,China
MOQ :
1ton
Price :
Negotiated
Payment Terms :
T/T
Supply Ability :
8000ton/month
Delivery Time :
1-15days
Packaging Details :
standard export seaworthy packing or as required
Name :
Boiler HRC Hot Rolled Coil mild steel sS400 Q235 Q345 0.2mm - 4mm Thickness
Thickness :
2-300mm (2-100mm usually used)
Size :
Customized
Packing :
Normal shipping packing or As required
Shape :
flat
Description

Boiler HRC Hot Rolled Coil mild steel sS400 Q235 Q345 0.2mm - 4mm Thickness

The annealed structure of low carbon steel is ferrite and a little pearlite, with low strength and hardness, good plasticity and toughness. Therefore, its cold formability is good and can be used for cold forming methods such as crimping, bending and stamping. This kind of steel has good weldability. Low carbon steel with very low carbon content has very low hardness and poor machinability, and normalizing treatment can improve its machinability.

Low carbon steel has a great aging tendency, both quenching aging tendency and deformation aging tendency. When the steel is cooled from high temperature, the carbon and nitrogen in the ferrite are in a supersaturated state, and it can slowly form the carbon and nitrogen of iron at room temperature, so the strength and hardness of steel are improved, and the plasticity and toughness are reduced, this phenomenon is called quenching aging. Low carbon steel will produce aging even if it is not hardened and air cooled. The carbon and nitrogen atoms in ferrite interact elastically with the dislocation, and the carbon and nitrogen atoms gather around the dislocation line. This combination of carbon and nitrogen atoms and dislocation lines is called a Corleone air mass. It will increase the strength and hardness of steel and decrease the plasticity and toughness, this phenomenon is called deformation aging.

Product Details

Width 600mm-3000mm or as required Thickness 0.1mm-300mm or as required
Technique Hot/Cold Rolled Standard AISI, ASTM, DIN, JIS, GB, JIS, SUS, EN, Etc.
Surface treatment Clean, blasting and painting according to customer requirement Certificate API,ISO,SGS,BV,CE etc
Package Standard export seaworthy package,suit for all kinds of transport, or as required. Trade term Ex-Work,FOB,CNF,CFR,CIF,etc

1. Advantages:

1. Reasonable price with excellent quality
2. Abundant stock and prompt delivery
3. Rich supply and export experience, sincere service

2. Material:

A36, A53, ASTM A106, JIS S400, Q235B, Q235C, Q235D, Q345E, Q345, Q390B, Q390C, Q390D, Q390E, Q420, Q420B, Q420C, Q420D, Q420E, Q460, Q460D, Q500C, Q500D, Q550C, Q550D, Q550E, Q620C, Q620D, Q620E, Q690A, Q690B, Q690C, Q690D, Q690E, Q690D, Q690C, Q890C, Q890D, 16Mo3, 16MnL, 16MnR , 16Mng, 16MnDR

3. Chemical Composition:

Grade Rank Chemical Composition( %)
C Mn Si S P
Q215 A 0.09~0.15 0.25~0.55 ≤0.3 ≤0.05 ≤0.045
B ≤0.045
Q235 A 0.14~0.22 0.30~0.65 ≤0.3 ≤0.05 ≤0.045
B 0.12~0.20 0.30~0.70 ≤0.045
C ≤0.18 0.35~0.80 - ≤0.04 ≤0.04
D ≤0.17 ≤0.035 ≤0.035
Q255 A 0.18~0.28 0.40~0.70 ≤0.3 ≤0.05 ≤0.045
B ≤0.045
Q275 0.28~0.38 0.50~0.80 ≤0.35 ≤0.05 ≤0.045

4. Standard:

Standard Grade General Size Delivery Condition
ASTM A36 A36/A36-B 5-20 * 2300-2500 * C Boron added or Black Condition
ASTM A283 A283-B/A283C 5-20 * 2300-2500 * C Boron added or Black Condition
ASTM A572 A572Gr50-B/A572Gr42-B 5-20 * 2300-2500 * C Boron added or Black Condition
ASTM A515 A515Gr70 5-20 * 2300-2500 * C Boron added or Black Condition
ASTM A516 A516Gr70 5-20 * 2300-2500 * C Boron added or Black Condition
JIS G 3101 SS400-B 5-20 * 2300-2500 * C Boron added or Black Condition
JIS G3136 SN400B 5-20 * 2300-2500 * C Boron added or Black Condition
EN10025-2:2004 S235JR-S355K2+N 5-20 * 2300-2500 * C Boron added or Black Condition
EN10025-5:2004 S355J2W/S355K2W 5-20 * 2300-2500 * C Boron added or Black Condition

5. Packing:

Standard stainless steel shipping packaging or as customer required.

Boiler HRC Hot Rolled Mild Steel Coil SS400 Q235 Q345 0.2mm - 4mm Thickness

Boiler HRC Hot Rolled Mild Steel Coil SS400 Q235 Q345 0.2mm - 4mm Thickness

Boiler HRC Hot Rolled Mild Steel Coil SS400 Q235 Q345 0.2mm - 4mm Thickness

Boiler HRC Hot Rolled Mild Steel Coil SS400 Q235 Q345 0.2mm - 4mm ThicknessBoiler HRC Hot Rolled Mild Steel Coil SS400 Q235 Q345 0.2mm - 4mm ThicknessBoiler HRC Hot Rolled Mild Steel Coil SS400 Q235 Q345 0.2mm - 4mm Thickness

1000-3000mm
Product tags

hot rolled steel coil st37

,

cold rolled coil steel q195

,

hot rolled steel coil specification
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Boiler HRC Hot Rolled Mild Steel Coil SS400 Q235 Q345 0.2mm - 4mm Thickness

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Product Detail
Brand Name :
Velander
Model Number :
15Mo3/16Mo3/P265GH/P355GH/19Mn6
Certification :
SGS ISO
Place of Origin :
Jiangsu,China
MOQ :
1ton
Price :
Negotiated
Contact Supplier
Boiler HRC Hot Rolled Mild Steel Coil SS400 Q235 Q345 0.2mm - 4mm Thickness

Velander Steel Co., Limited

Active Member
3 Years
hong kong
Since 2000
Business Type :
Distributor/Wholesaler, Agent, Exporter, Trading Company, Seller
Main Products :
Stainless Steel, Stainless Steel Pipe, Stainless Steel Coils
Total Annual :
1000000-2000000
Employee Number :
50~100
Certification Level :
Active Member
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