Mild Steel Round Bar Ss400 Q235B 80mm with SGS Certificate

• Customization: Available
• Type: Carbon Steel Bar
• Standard: AISI, ASTM, GB, JIS, DIN, BS
• Model NO.: mild steel round bar 80mm
• Technique: Hot Rolled
• Application: Structural Steel Bar
• Surface Treatment: Mill
• Alloy: Non-alloy
• Product Name: Mild Steel Round Bar 80mm
• Material: Q195,Q235,Q345,1020,1045,S45c,En8,En19
• Surface: Black, Peeled, Coated, etc
• Diameter: 6mm~650mm
• Length: Random Length
• Technology: Hot Reolled, Cold Drawn, Forged
• Test: Ut 100% / SGS/Mtc
• MOQ: 1 Ton
• Transport Package: in Bundle or Without Package
• Specification: 6mm~650mm
• Trademark: JIYUAN, JUFU, LULI
• Origin: China
• HS Code: 7214200000
• Production Capacity: 3000 Ton / Month

Product Description

Mild steel round bar 1020 1045 Q235B 80mm with SGS certificate

♦ Products Description

Product Name	mild steel round bar 80mm with SGS certificate
Material	ASTM	1005,1006,1008,1010,1015,1020,1025,1030,1035,1040,1045, 1050,1055,1060,1065,1070,1080,1084,1016,1022
	DIN	Ck10,Ck15,Ck22,Ck25,Ck30,Ck35,Ck40,Ck45,Ck50, 30Mn4,40Mn4
	BS	040A04,095M15,045M10,080A40,045M10,080M50
	GB	Q195, Q235,Q345
Standard	GB/T799,ASTM A29,A108,A321,A575,BS970,DIN1652,JIS G4051
Surface	Black painted,galvanized
Specifications	Round bar	8mm~800mm
	Angle bar	3mm*20mm*20mm~12mm*800mm*800mm
	Square bar	4mm*4mm~100mm*100mm
	Flat bar	2*10mm~100*500
	Hexagonal	4mm~800mm
Length	2m,4m,5.8m,6m,11.8m,12m or as required.

♦ Products Stocks

♦ Production Workshop & Equipments


♦ Conditions of heat treatment

1. Annealing: 880ºC Furnace cooling
2. Normalization: 880~870ºC  Air cooling
3. Hardening: 820~870ºC Water cooling
4. Tempering: 550~650ºC Rapid cooling

♦ Production Process

♦ 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

♦ Package & Loading



♦ FAQ

1.Q: Do you have the steel bar in stock?

A: We have steel bar in stock ,also can produce according to your order.

2.Q: What's the delivery time?

A: Within ten days after payment.

3.Q: Can I get some samples free?

A: Free sample can be provided if you require to check the quality.

4.Q: How can we trust you?

A: YCT steel has been cooperated with ALIBABA on trade assurance since 2008
    Trade assurance is a service by alibaba designed to creat trust in trade,providing buyers with a 
    set of features and protections to help ensure suppliers honor important details of the contract.If
    supplier does not meet the shipping time or pre-shipment product quality requirements in the
    contract,Alibaba.com will refund up to the covered amout for your order. 

5.Q: What can you do for us?

A: We always shorten delivery time for our buyer.
     We always package steel products well.
     We always fix steel product in container well to make it safe arrive at destination port.

♦ Customers Visit