ASTM 4130 steel DIN1.7220/JIS SCM 430 Specification: Dia: 200~1000mm Length:2000-13000mm or as required

1. Standards: AISI 4130,ASTM 4130 ,JIS: SCM430,JIS: SCM2,DIN: 1.7220, 30CrMo

 

 

2. Specification: Dia: 80~800mm  Length:2000-13000mm or as required

 

 

3. Process:  EAF+LF+VD ( necessary)    UT+ Peeled +Turned + Heat Treatment (optional)

 

 

4. Machine Capability

 

Tensile strength (N/mm2Mpa): >=885            

Elongation %: >=12

Yield strength: >=685

Hardness: HBS <=197

Reduction of area:>=50

 

5. Chemical Composition (%):http://www.forgedroundbar.com/products.asp?id=1300

 

C	Si	Mn	Cr	Ni	Cu
			Equal or less than
0.26~0.34	0.17~0.37	0.40-0.70	0.80~1.10	0.30	0.30

 

 

 

 Mo:0.15~0.25

 

6. Inspection: 100% Ultrasonic according to the test standards:SEP1921-84,GR.3 CLASS C/C 

 

7. Packing situation: standard seaworthy packing or as customer required

 

 

8. Delivery time: 20 days after order confirmed

 

 

9. Payment: T/T or L/C at sight.

Application:

Extrusion dies and die-casting for alumium,Mandgnesium allay mostly,for copper alloy could usemechaincal press forhing of steel,could use also various large-sized mirror plastic mould, precision plastic mould, like: cars accessies, home appliances, electronic equipment plastic mould

 

 

 

Note:

1. According to national standard (GB)for our products, if not, supply according to national standards(GB) or agreement.

 

 

2. We can not only provide electric furnace +LF+VD and electroslag re-melting(ESR)steel forging materials, but also forging products of piece, bar, etc.

 

 

3. Our company is equipped with roll equipment and can provide our customers with roll billets or finished.

 

 

4. Please send us your detailed specifications when inquire.We will reply to you ASAP.

AISI 4130,ASTM 4130 ,JIS SCM430,JIS SCM2,DIN 1.7220, 30CrMo