Black Surface ASTM 1045 Steel Bar 25mm for Bearing

• Customization: Available
• Type: Carbon Steel Bar
• Standard: AISI, ASTM, GB, JIS, DIN, BS
• Model NO.: 1045 steel bar
• Technique: Hot Rolled
• Application: Structural Steel Bar
• Surface Treatment: Mill
• Alloy: Non-alloy
• Product Name: 1045 Steel Bar
• 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

Black surface ASTM 1045 steel bar 25mm for bearing

♦ Products Description

Product Name	Black surface ASTM 1045 steel bar 25mm for bearing
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


♦ About Us

Tianjin Yichengtong Steel Trade Co., Ltd is a comprehensive company, who is founded in 2008.
Specialized in stainless steel products, seamless steel pipe, welded steel pipe,steel coil and
plates. It is located in Tianjin, the Steel base of China.

Since our establishment, we have always adhered to the business policy of "Quality for
Survival, Product for Development, Credibility for Cooperation and Service for Customer". our
company acts as a perennial distributor of seamless steel pipes, stainless steel pipes and
alloy pipes for Tianjin Seamless Steel Tube Plant, Chengdu Pangang Group, Baotou Steel Pipe
Plant, Daye Steel Plant, Baoshan Steel Pipe Plant and other major steel plants. Stainless steel
plate and coils for TISCO BAO STEELJISCOZPSS LISCO, etc. 

♦ Certificates


♦ 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: Yichengtong 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