- Product Details
- {{item.text}}
Quick Details
-
Place of Origin:
-
Shanghai, China
-
Brand Name:
-
Baosteel
-
Application:
-
Plastic mould steel, mould carrier frames, tool steel
-
Width:
-
60mm~1600mm
-
Length:
-
500mm~5800mm
-
Delivery Time:
-
5-30
-
Technique:
-
Hot Rolled
-
Special Use:
-
High-strength Steel Plate
-
Warranty:
-
MTC / 3.1B
-
Shape:
-
flat /sheet/round bar
-
Certification:
-
ISO9001, SGS, REACH, API
-
Delivery condition:
-
Hot rolled or forged, Peeled or black surface, annealed or QT.
-
Inspection:
-
UT, Mechanics, Physical testing, Chemical component analysis
-
Quality control:
-
We have independent testing labs
-
Our product line::
-
Tool steel, Carbon structural steel, Alloy structural steel
Quick Details
-
Type:
-
Steel Sheet
-
Standard:
-
AiSi
-
Grade:
-
P20,1.2311,1.2312,HPM7,40CrMnMo7
-
Place of Origin:
-
Shanghai, China
-
Brand Name:
-
Baosteel
-
Application:
-
Plastic mould steel, mould carrier frames, tool steel
-
Width:
-
60mm~1600mm
-
Length:
-
500mm~5800mm
-
Delivery Time:
-
5-30
-
Technique:
-
Hot Rolled
-
Special Use:
-
High-strength Steel Plate
-
Warranty:
-
MTC / 3.1B
-
Shape:
-
flat /sheet/round bar
-
Certification:
-
ISO9001, SGS, REACH, API
-
Delivery condition:
-
Hot rolled or forged, Peeled or black surface, annealed or QT.
-
Inspection:
-
UT, Mechanics, Physical testing, Chemical component analysis
-
Quality control:
-
We have independent testing labs
-
Our product line::
-
Tool steel, Carbon structural steel, Alloy structural steel
General Information:
Pre-hardened grade specially designed for the plastic mold industry deliver in hardened and tempered condition (300HB), subsequent heat treatment is not necessary. Specially employed for the plastic mold industry and adapted ford polishing and chemical etching (low sulphur content).
Comparable Standards:
| AISI/SAE | DIN | W.Nr. | AFNOR | JIS | BS | SIAU | GB,YB |
| P20 | 40CrMnMo7 | 1.2311 | 35CMD7 | HPM7 | / | 2311 | 3Cr2Mo |
Chemical Analysis (%):
| C | Mn | Si | Cr | Ni | Mo | P | S |
| 0.35-0.45 | 1.30-1.60 | 0.20-0.40 | 1.80-2.10 | - | 0.15-0.25 | ≤0.03 | ≤0.03 |
Heat treatment
Annealing:
Heat to 720÷750°Cfor 2÷4 h furnace cool.
Stress relieving:
Up to 560÷600°C, hold for 2÷4h; furnace or still air cooling.
Hardening:
Preheating to 600÷650°C;
- Heat to hardening temperature to 840÷870°C and hold at temperature.
- Cooling in oil
Hardness after hardening: HRC 51
Tempering:
To be carried out after hardening in the range 580÷650°C for 25mm of thickness minimum 2h.
Company Introduction
Take a photo with the client
Q1:Are you a factory or trading company?
A:We are a group of mills, forging factories, stockist, exporter & importer, and consultant service provider.
Q2:What kind of products can you provide?
A:Plastic mould steel, hot-work tool steel, cold-work tool steel, alloy structure steel, ground flat stock, P/K plate and etc.
Q3: What's your terms of payment?
A: By T/T, D/A, D/P, O/A and LC.
Q4: What's the terms of delivery?
A: FOB, CFR, CIF,EXW, DAP and etc.
Q5: Could you provide the samples?
A: Yes, we could provide the free samples on condition that it is available in stocks, but the transportation fee is borne by buyer.
Q6: How could you guarantee the quality?
A:(1): We strictly-select domestic famous special steel mills and achieved a long-term stable cooperation relationship.
(2): Equipped with melting grade inspection instruments; Supported by certified professional inspectors and technical team.
(3): Strict IQC, IPQC, OQC; Reasonable warranty terms; Promise for "Decuple Penalty for Fake".
