S136 /4Cr13/ DIN1.2083/AISI 420 hot rolled steel

Specifications

AISI 420 hot rolled steel
1. UT test grade: SEP 1921-84 Class C/c
2.100% UT test.
3.Best offer,excellent quality.

AISI 420  hot rolled steel  

 

1. Size:

 

Round Bar:Φ20~300mm

 

Flat: 20~200*205~610mm

 

Block: 100~500*500~1000mm

  

2. Chemical composition:

 

C	Si	Mn	Cr	S	V
0.38	1.1	0.50	13.5	0.003	0.30

  

3. Standard and Grade:

 

ASSAB: S-136, AISI 420ESR, DIN 1.2083, GB 4Cr13

 

 

4. Application:

 

S136/1.2083 is suitable for plastic molds, and has better antirust properties for the molds used under wet environment. It is mainly used for making of the high-quality transparent plastic molds, e.g. sunglasss and optical instruments.

 

 

5. Characteristics:

 

S136/1.2083 is an alloy that is developed by absorbing the adventages of foreign similar mirror steel like S-136 and added with fine structure element based on XF2083.