Home>PRODUCTS>4140

Contact Us

PHONE

(+86) 769-8888 5176

+8618925522892


Factory Address:中国 广东 东莞市望牛墩镇望牛墩旧汽车站工业园德富公司

Office Address:中国 广东 东莞市望牛墩镇望牛墩旧汽车站工业园德富公司


Email

dgdefu2013@163.com


Skype

MERAIN.TAKFORD


4140



等级

GB DIN ASTM JIS
42CrMo 1.7225 4140 SCM440


化学成分


Grade C Si Mn Cr Mo P S
1.7225 0.38-0.45 ≤0.40 0.60-0.90 0.90-1.20 0.15-0.30 ≤0.025 ≤0.035
4140 0.38-0.43 0.15-0.35 0.75-1.00 0.80-1.10 0.15-0.25 ≤0.035 ≤0.040

尺寸



Steel plate Thickness Condition
Hot rolled 20-95 black surface,annealed
Forged - black surface,annealed
Round bar Diameter Condition
Hot rolled 20-280 black surface,annealed
Forged 290-500 black surface,annealed

BACK TO PREVIOUS POSITION


HIGH QUALITY

Each product needs to pass strict quality

control before being shipped out

COMPETITIVE PRICE

We offer high quality products with

a very reasonable price

FAST DELIVERY

Professional packing and forwarding to

avoid any potential delays.

EXCELLENT SERVICES

Offering quick response. We will work together

with you to solve all issues.