Guangzhou Changfeng Steel Co., LTD
                                                                                                           
Verified Supplier
14 Years
Since 2012
Menu

Hot Rolled Special Alloy Steel Round Bar With Length 3000-6000mm

Price Negotiable
Price: 12675-13030 usd/t
MOQ: 1t
Delivery Time: 15-20days
Brand: Changfeng
Product Description

1.3243/M35 Hot Rolled Special Alloy Steel Round Bar

 

1.3243/M35 Hot Rolled Special Alloy Steel Round Bar With length 3000-6000mm


Chemical composition (%)

C Si Mn S Cr W Mo V Co
0.93 0.38 0.35 ≤0.03 4.10 6.30 4.80 1.85 4.90


Features:
1) For tungsten molybdenum containing cobalt high speed steel, improve the red hardness and high temperature hardness;
2) Improved wear resistance, good machinability, but lower strength and impact toughness, easy oxidation decarburization;
3) Commonly used for gear cutting tools, milling tools and tools such as punch, cutter for cutting hard material;

Application:
1) Has good machinability, but lower strength and impact toughness.
2) easy oxidation decarburization, commonly used for gear cutting tools, milling tools and tools such as punch.
3) cutter for cutting hard material.

Heat treatment:

Preheat 1190~1210ºC
or 200~1220ºC
Delivery hardness ≤285HB quenching 730~840ºC
Oil cooling 540~560ºC Annealed ≤269HB Ready Stock 6-50mm
Tempering Twice, 2 hours each time.
Delivery status Hot rolled, forged, annealed,
Surface conditions Rough turning, peeling, polishing,machined, grinded,black surface
Deliver time 7-20 days.For customized products, 30-50 days.

 

Delivery:
For abundant stock: 15-20 days.
For customized products: 30-50 days.

Technical service:
Die vacuum heat treatment and die surface treatment(N-O,C-N,carburize and nitridation surface treatment).

Terms of payment:
30% deposit T/T and the balance by L/C at sight or T/T.

 

Our Service For You
Pre-sale Service
1. Sample can be offered with sample charge and courier fee by buyer's side.
2. We have full stock,and can deliver within short time.Many styles for your choices.
3. Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you
4. All of our products are produce by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.

 

Warehous


Processing


Strict Quality Control

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Guangzhou Changfeng Steel Co., LTD
Location 广州市黄埔区大沙地东路403号B802房(仅限办公)
Contact Person Echo

Request A Quote

Please check your email address.
Your message must be at least 20 characters.