20crmntih, S45c, 41cr4, SAE5140, Scm440, 42CrMo4, SAE4140 Steel Round Bar

Name: 20crmntih, S45c, 41cr4, SAE5140, Scm440, 42CrMo4, SAE4140 Steel Round Bar
Brand: Qingdao Helio Steel Co., Ltd.
Rating: 4.8 (50 reviews)

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Model No. :	S45C, 41Cr4, SAE5140, SCM440, 42CrMo4, SAE4140
Brand Name :

10yrs

Qingdao, Shandong, China

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Qingdao Helio Steel Co., Ltd.

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Product description

Hot rolled alloy round steel bar

Contact Person:Lily Skype No.:lily.zhao0403 MP:86-18953401726

hot rolled square steel bars
Diameter:12mm to 300mm
Grade:SS400,Q235,SAE1045,S45C,45#,41Cr4,SAE5140,SCM440,42CrMo4,SAE4140,etc

Hot Rolled Alloy Steel Round Bars 42CrMo4
Diameter:12mm to 300mm
Hot-rolled,black surface
Chemical composition

Grade	C	Si	Mn	S	P	Cr	Ni	Cu	Mo
42CrMo /ASTM4140	0.38 0.45	Max 0.40	0.60 0.90	Max 0.035	Max 0.035	0.90 1.20	Max 0.030	Max 0.030	0.15 0.30

AISI H21, JIS SKD5,DIN 1.2662,W-Nr 1.2581
.Type of steel:Strong heat of hot die stee

Element	C	Si	Mn	Cr	W	V	S	P
content	0.35	Max0.40	Max0.40	2.50	8.50	0.40	Max0.30	Max0.30

3.Process: EAF + LF + VD + Forged + Heat Treatment (optional)

4.Delivery condition: Hot forged +Rough machined (black surface after Q/T)+ Turned (optional)

5.Technical Data: According to the customer's requirement of Chemical Composition, Physical Properties and Mechanical Testing
6 .Certification:ISO 9001:2000
7.Tech:EAF+LF+VD+ESR
We company leren trade specilasied in kinds of steel products more than 10 years , the Supply Ability more than 100000 per month with competitive price and good quality!
.the performance advantage and the uses
Highlight advantage
*High intensity.
*High hardness.
*Excellent resistance to abrasion

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