Gcr15 Suj2 100cr6 52100 En31 Bearing Steel Hot Rolled Steel Round Bar

Gcr15 Suj2 100cr6 52100 En31 Bearing Steel Hot Rolled Steel Round Bar

 Gcr15/SUJ2/100Cr6/52100/EN31 CZPT Steel Very hot Rolled Steel Round Bar

About us

HangCZPT Highleader CZPT Offer Chain Co., Ltd. established in 2012, found in HangCZPT CZPT,
ZheJiang , China.   HangCZPT Highleader CZPT Provide Chain Co., Ltd. is a comprehensive
organization who specializes in steel items processing and buying and selling. Considering that the firm founded,
has been committed to investing steel items such as steel billets, tube billets, metal round bar
and sq. bar,steel pipe,profile metal and so forth.In the even more growth and demand of the marketplace,
our comapny spend much more vitality in additional processing steel products with much more technicial,  to
fulfill the marketplace demand from customers and encourage comapny improvement.

In 2016, we proven our own metal processing middle, developed cold drawn, annealing, normalizing,
quenching&tempering production line and peeling, grinding, chamfering ending line. Put in full
sets testing and inspecting equipments, to guarantee the merchandise top quality security and typical. Take
gain of our powerful manufacturing ability,to satisfy customer’s personalized and skilled

1. Metal Grade

Gcr15 AISI 52100/SAE 52100/ASTM E52100 100CR6
SUJ2 534A99
Alloy metal


two. Chemical composition 

Substance Chemical Composition %
  C Si Mn S P Cr Mo Ni
Gcr15 .ninety five-1.05
≤0.571 ≤0.571 one.40-one.sixty five

Mill Certificate

three.Mechanical qualities

Brinell Hardness:sixty one~64HRC

Impression diameter:4.two-four.5

four.CZPT Index 
Fuel Material Requirements: O2 – <20 ppm  H2 – <2 ppm   N2- <100 ppm  
Nonmetal impurity:2  
Grain Measurement:5 to 8  
MacroEtch:Not more than Grade 2(C2R2S2)  
UT Test:SEP1921-84,GR.3 Class C/C or better



6.Packing & Loading

Speak to Us


Q: Are you trading company or manufacturer 
A: We have our own factory with complete production equipment and inspection facilities
also doing steel bars trading.

Q: How long is your delivery time?
A: CZPTly it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not 
in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free of charge but do not pay the cost of freight.

Q: What is your terms of payment ?
A: Amount=ten,000USD, 30% T/T in advance,
balance before shipment.
If you have another question, please feel free to contact us.

Gcr15 Suj2 100cr6 52100 En31 Bearing Steel Hot Rolled Steel Round Bar