SCR440 40cr Hot Rolled Steel Square Bar / 40cr Square Steel Bar

• Customization: Available
• Standard: AISI, JIS, ASTM, DIN, BS, GB
• Technique: Hot Rolled
• Model NO.: SCR440 40Cr
• Wall Thickness: Thick
• Surface Treatment: Black
• Alloy: Non-alloy
• Commodity: Hot Rolled Steel Square Bar
• Grades: SAE 5140 / 40cr / 41cr4 / SCR440
• Standards: Carbon Steel
• MOQ: 10tons
• Transport Package: Standard Sea Worthy
• Specification: 10x10-150x150mm
• Origin: China
• Production Capacity: 3000tons/Month

Product Description

SCR440 40Cr Hot Rolled Steel Square Bar / 40Cr Square Steel Bar 

JIS SCr440 Hot rolled steel square bar
40Cr square steel bar manufacturer 
40Cr sae 5140 41Cr4 Hot rolled steel square bars

1.Square size we can supply: (hot rolled )

Sizes detalis	width	10*10mm-150*150mm
	length	1-12m(canbe customerized)

2.40Cr, Equivalent grades

ASTM	JIS	DIN	BS	NF
5140	SCr440	41Cr4(1.7035)	530A40	42C4

3.40Cr Mechenical property

Tensile strength.	Yield point (N/mm2)	Elongation (%)	Contraction (%)	Impack work (J/cm2)
(N/mm2)
Min 980	Min785	Min 9	Min 45	Min 47

4.Steel Chemical Composition

Grade	C	Si	Mn	Cr	P(≤)	S(≤)
40Cr	0.37-0.44	0.17-0.37	0.5-0.8	0.8-1.0	0.035	0.035
SAE 5140	0.38-0.43	0.15-0.35	0.7-0.9	0.7-0.9	0.035	0.035
SCR440	0.38-0.43	0.15-0.35	0.6-0.9	0.9-1.2	0.035	0.035
40X	0.36-0.44	0.17-0.37	0.5-0.8	0.8-1.1	0.035	0.035
41Cr4	0.38-0.45	0.1-0.4	0.6-0.9	0.9-1.2	0.035	0.035

5.Application of hot rolled steel square bars
1): Can be used in many fields such as building, automobile, shipbuilding, petrochemical, machinery, medicine, food, electric power, energy, space, building and decoration, etc.
2): Can be made into mould template, mortise pin, column
3): This kind of steel have good mechanical property, is widely used in structural parts which may support stress alternation, especially made into some connecting rods, bolts, wheel gear...
4): This kind of steel is the most common blanks and materials of shaft parts.

6.Payment terms: T/T or L/ C

(1)30% paid by T/T and rest 70% by T/T upon the copy of B/B.

(2)100% irrevocable L/C at sight

7.MOQ:5tons

8.Delivery time:7-30 days upon to the order details

9.Trade term: FOB CFR CIF

10.Port of loading:Qingdao , China

11. Mark: including steel material, heat No., pieces, weight, date and so on.

Laiwu Xincheng is a specilist manufacturer and distributor steel materials from reputed mills.
We mainly deal products carbon and alloy steels with hot rolled ,forged, cold drawn, peeled, Q&T,normalized condition, including steel round bar, steel square bar, steel hex bars, Threaded Rod, Slotted angle Shelving and so on.

We are dedicated to providing quality products and service to our customer in the oil and gas industry as well as other valuated clients all over the world.







JIS SCr440 Hot rolled steel square bar JIS
40Cr square steel bar manufacturer 
40Cr sae 5140 41Cr4 Hot rolled steel square bars
40Cr square steel bar manufacturer 
40Cr sae 5140 41Cr4 Hot rolled steel square bars
SCr440 Hot rolled steel square bar